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by
Keyuan Petrochemical
September 26th, 2012
Keyuan Petrochemical
Mr Weifeng Xue
Mr Shifang Wang
Mr Fan Zhang
Mingliang Liu
Mr. Chunfeng Tao
Document and Entity Information [Abstract]
Document and Entity Information [Abstract]
Entity Registrant Name
Entity Registrant Name
Entity Central Index Key
Entity Central Index Key
Amendment Flag
Amendment Flag
Amendment Description
Amendment Description
Current Fiscal Year End Date
Current Fiscal Year End Date
Document Type
Document Type
Document Period End Date
Document Period End Date
Document Fiscal Period Focus
Document Fiscal Period Focus
Document Fiscal Year Focus
Document Fiscal Year Focus
Entity Filer Category
Entity Filer Category
Entity Common Stock, Shares Outstanding
Entity Common Stock, Shares Outstanding
Statement Of Financial Position [Abstract]
Statement of Financial Position [Abstract]
Assets [Abstract]
ASSETS
Assets, Current [Abstract]
Current assets:
Cash
Cash
Cash, Beginning Balance
Cash, Ending Balance
Restricted Cash and Cash Equivalents, Current
Pledged bank deposits
Accounts Receivable, Gross, Current
Bills receivable
Accounts Receivable, Net, Current
Balance of accounts receivable
Accounts receivable
Accounts Receivable, Net, Current, Total
Inventory, Net
Inventories
Total
Advances On Inventory Purchases
Prepayments to suppliers
Income Taxes Receivable, Current
Income tax receivable
Value Added Tax Receivable, Current
Consumption tax refund receivable
Due From Related Parties, Current
Amounts due from related parties
Due from Related Parties, Current, Total
Other Assets, Current
Other current assets
Other current assets
Deferred Tax Assets, Net, Current
Deferred income tax assets
Deferred Tax Assets, Net, Current, Total
Deferred Tax Assets, Net, Current, Beginning Balance
Deferred Tax Assets, Net, Current, Ending Balance
Assets, Current
Total current assets
Total current assets
Property, Plant and Equipment, Net
Property, plant and equipment, net
Property, plant and equipment, Net
Property, Plant and Equipment, Net, Beginning Balance
Property, Plant and Equipment, Net, Ending Balance
Intangible Assets, Net (Excluding Goodwill)
Intangible assets, net
Intangibles assets, net
Finite-Lived Contractual Rights, Gross
Land use rights
Land use rights, Total
Prepaid Expense, Noncurrent
VAT recoverable included in non-current assets
VAT recoverable
Prepaid Expense, Noncurrent, Total
Assets
Total assets
Total assets
Liabilities and Equity [Abstract]
LIABILITIES AND STOCKHOLDERS’ EQUITY
Liabilities, Current [Abstract]
Current liabilities:
Short-Term Bank Loans and Notes Payable
Bank borrowings-secured/guaranteed
Short-term bank borrowings
Accrued Liabilities, Current
Bills payable
Accrued Liabilities, Current, Total
Loans Payable To Bank, Current
Loan from China Construction Bank
Current portion of long-term bank borrowings
Less: current portion
Less: current portion
Accounts Payable, Current
Accounts payable
Accounts Payable, Current, Total
Deferred Revenue, Current
Advances from customers
Deferred Revenue, Current, Total
Accounts Payable and Other Accrued Liabilities, Current
Accrued expenses and other payables
Accrued expenses and other payables
Taxes Payable, Current
Income taxes payable
Taxes Payable, Current, Total
Dividends Payable
Dividends payable
Interest and Dividends Payable, Current, Total
Due To Related Parties, Current
Amount due to related parties (g)
Amounts due to related parties
Due to Related Parties, Current, Total
Liabilities, Current
Total current liabilities
Total current liabilities
Loans Payable To Bank, Noncurrent
Loans payable to bank, non-current
Loans payable to bank, non-current
Liabilities
Total liabilities
Total liabilities
Series B Convertible Preferred Stock: Par Value: $0.001; Authorized: 8,000,000 Shares 6% Cumulative Dividend With Liquidation Preference Over Common Stock Issued and Outstanding: 5,333,340shares, Liquidation Preference Of 20,000,000
Series B convertible preferred stock
Series B convertible preferred stock: Par value: $0.001; Authorized: 8,000,000 shares6% cumulative dividend for one year from insurance, with liquidation preference over common stock, Issued and outstanding:5,333,340 shares in June 30, 2012, in 2011 and 5,400,010 in 2010,Liquidation preference of $20,000,000 in June 30, 2012, in 31 Dec. 2011 and 20,250,000 in 2010.
Temporary Equity, Carrying Amount, Total
Temporary Equity, Carrying Amount, Beginning Balance
Temporary Equity, Carrying Amount, Ending Balance
Commitments and Contingencies
Commitments and contingencies
Stockholders Equity, Including Portion Attributable To Noncontrolling Interest [Abstract]
Stockholders’ equity:
Common Stock, Value, Issued
Common stock par value:$0.001; Authorized: 100,000,000 shares; Issued and outstanding: 57,646,160 shares as at June 30, 2012 and December 31, 2011 and 57,577,840 shares in 2010
Common Stock, Value, Issued, Total
Common Stock, Value, Issued, Beginning Balance
Common Stock, Value, Issued, Ending Balance
Additional Paid In Capital
Additional paid-in capital
Additional paid-in capital
Additional Paid in Capital, Beginning Balance
Additional Paid in Capital, Ending Balance
Other Additional Capital
Statutory reserve
Accumulated Other Comprehensive Income (Loss), Net Of Tax
Accumulated other comprehensive income
Accumulated other comprehensive income
Accumulated Other Comprehensive Income (Loss), Net of Tax, Beginning Balance
Accumulated Other Comprehensive Income (Loss), Net of Tax, Ending Balance
Retained Earnings (Accumulated Deficit)
Retained earnings
Retained earnings (deficit)
Retained Earnings (Accumulated Deficit), Beginning Balance
Retained Earnings (Accumulated Deficit), Ending Balance
Stockholders' Equity, Including Portion Attributable To Noncontrolling Interest
Total stockholders’ equity
Total stockholders’ equity
Balance
Ending Balance
Liabilities and Equity
Total liabilities and stockholders' equity
Total liabilities and stockholders' equity
Temporary Equity, Par Or Stated Value Per Share
Series B convertible preferred stock, par value
Temporary Equity, Shares Authorized
Series B convertible preferred stock, shares authorized
Temporary Equity Cumulative Dividend With Liquidation Preference Over Common Stock
Series B convertible preferred stock, cumulative dividend
Temporary Equity cumulative dividend with liquidation preference over common stock.
Temporary Equity, Shares Issued
Series B convertible preferred stock, share issued
Temporary Equity, Shares Outstanding
Series B convertible preferred stock, shares oustanding
Temporary Equity, Liquidation Preference
Series B convertible preferred stock, shares liquidation preference
Common Stock, Par Or Stated Value Per Share
Par value of issued common stock
Common stock, par value
Common Stock, Shares Authorized
Authorized common stock
Common stock, shares authorized
Common Stock, Shares, Issued
Common stock share issued by the company upon the completion of the Series A Private Placement
Common stock, shares issued
Common Stock, Shares, Issued, Total
Common Stock, Shares, Outstanding
Common stock, shares outstanding
Common Stock, Shares, Outstanding, Beginning Balance
Common Stock, Shares, Outstanding, Ending Balance
Income Statement [Abstract]
Income Statement [Abstract]
Revenues [Abstract]
Sales
Oil and Gas Sales Revenue
Third parties/External parties
Revenue From Related Parties
Sales of products
Related parties
Revenues
Total Sales
Total Sales
Cost Of Revenue [Abstract]
Cost of sales
Cost Of Goods Sold
Third parties/External Parties
Cost of Goods Sold, Total
Related Party Costs
Related parties
Cost Of Revenue
Cost of sales
Total Cost of sales
Gross Profit
Gross profit (loss)
Gross profit
Operating Expenses [Abstract]
Operating expenses
Selling Expense
Selling expenses
General and Administrative Expenses
General and administrative expenses
General and Administrative Expense, Total
General and administrative expenses
Operating Expenses
Total operating expenses
Total operating expenses
Operating Income (Loss)
Income (loss) from operations
Income (loss) from operations
Nonoperating Income (Expense) [Abstract]
Other income (expense):
Investment Income, Interest
Interest income
Interest Expense
Interest expense
Interest Expense, Debt, Total
Interest expense
Foreign Currency Transaction Gain (Loss), Before Tax
Foreign exchange (loss) gain, net
Other Nonoperating Expense
Liquidated damages expense
Liquidated damages expense
Other Nonoperating Income (Expense)
Other income (expense), net
Other Nonoperating Income (Expense), Total
Nonoperating Income (Expense)
Total other expense, net
Total other expense (income), net
Income (Loss) From Continuing Operations Before Equity Method Investments, Income Taxes, Extraordinary Items, Noncontrolling Interest
Total income before income taxes
(Loss) income before income taxes
Income (loss) before income taxes
Loss before income taxes
Income Tax Expense (Benefit)
Actual income tax expense
Income tax expense
Actual (Total) income tax expense
Net Income (Loss), Including Portion Attributable To Noncontrolling Interest
Net income (loss) attributable to
Keyuan Petrochemical
s, Inc. stockholders
Net income
Net income (loss) attributable to
Keyuan Petrochemical
s Inc. stockholders
Net income (loss) attributable to
Keyuan Petrochemical
s Inc. stockholders
Net loss
Dividends To Series Convertible Preferred Stockholders
Dividends to Series A convertible Preferred stockholders
Dividends to Series A convertible preferred stockholders.
Convertible Preferred Stock Converted To Other Securities, Series B
Less: Dividend attributable to preferred stockholders
Dividends to Series B convertible preferred stockholders
Value of convertible preferred stock that was converted to other securities.
Dividends to Series B convertible preferred stockholders
Net Income (Loss) Available To Common Stockholders, Basic
Net income (loss) attributable to
Keyuan Petrochemical
s Inc. common stockholders
Net income (loss) attributable to
Keyuan Petrochemical
s Inc. common stockholders
Other Comprehensive Income (Loss), Net Of Tax [Abstract]
Other comprehensive income
Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Gain (Loss) Arising During Period, Net Of Tax
Other comprehensive income - Foreign currency translation gain
Foreign currency translation adjustment
Comprehensive Income (Loss), Net Of Tax, Attributable To Parent
Comprehensive income
Comprehensive Income (loss)
Earnings Per Share [Abstract]
Earnings (loss) per share:
Earnings Per Share, Basic
Basic net income (loss) per share
- Basic
Earnings Per Share, Basic, Total
Earnings Per Share, Diluted
Diluted net income (loss) per share
- Diluted
Earnings Per Share, Diluted, Total
Earnings Per Share, Basic and Diluted, Other Disclosures [Abstract]
Weighted average number of shares of common stock used in calculation
Weighted Average Number Of Shares Outstanding, Basic
Weighted average common shares (Denominator for basic income per share)
Basic
Weighted Average Number of Shares Outstanding, Basic, Total
Weighted Average Number Of Shares Outstanding, Diluted
Diluted
Weighted Average Number of Shares Outstanding, Diluted, Total
Statement Of Stockholders' Equity [Abstract]
Statement of Stockholders' Equity [Abstract]
Statement [Table]
Statement [Table]
Equity Components [Axis]
Equity Components [Axis]
Equity Component [Domain]
Equity Component [Domain]
Series M Convertible Preferred Stock [Member]
Series M Convertible Preferred Stock
Series M Convertible Preferred Stock [Member]
Series M convertible preferred stock.
Common Stock [Member]
Common Stock [Member]
Common Stock
Additional Paid-In Capital [Member]
Additional Paid-In Capital
Statutory Reserve [Member]
Statutory Reserve
Statutory reserve.
Accumulated Other Comprehensive Income (Loss) [Member]
Accumulated Other Comprehensive Income
Retained Earnings [Member]
Retained Earnings (Deficit)
Comprehensive Income [Member]
Comprehensive Income (Loss)
Statement [Line Items]
Statement [Line Items]
Shares, Outstanding, Beginning Balance
Balance, (Shares)
Ending Balance (Shares)
Shares, Outstanding, Beginning Balance
Stockholders' Equity, Other
Effect of reverse recapitalization
Stockholders' Equity, Other Shares
Effect of reverse recapitalization (Shares)
Stock Repurchased and Retired During Period, Value
Repurchase of common stock
Repurchase and cancellation of Common Stock
Stock Repurchased and Retired During Period, Shares
Repurchase and cancellation of Common Stock (Shares)
Dividends, Preferred Stock
Fixed dividend for series A Convertible preferred stockholders
Fixed Dividends For Series B Preferred Stock
Fixed dividend for series B Convertible preferred stockholders
Equity impact of aggregate cash, stock, and paid-in-kind dividends declared for preferred shareholders during the period.
Stock Issued During Period, Value, Conversion Of Units
Conversion of series A convertible preferred stock into common stock
Stock Issued During Period, Shares, Conversion Of Units
Conversion of series A convertible preferred stock into common stock
Conversion of series A convertible preferred stock into common stock (Shares)
Stock Issued During Period, Value, Conversion Of Convertible Securities
Conversion of series M convertible preferred stock into common stock
Stock Issued During Period, Shares, Conversion Of Convertible Securities
Conversion of series M convertible preferred stock into common stock
Conversion of series M convertible preferred stock into common stock (Shares)
Stock Issued During Period, Value, New Issues
Issuance of common stock on April 22, 2010 and May 18, 2010 Net of issuance costs of $221,661
Stock Issued During Period, Shares, New Issues
Issuance of common stock on April 22, 2010 and May 18, 2010 Net of issuance costs of $221,661 (Shares)
Adjustments To Additional Paid In Capital, Warrant Issued
Issuance of series A and series B Warrants, net of issuance costs of $45,584
Adjustments To Additional Paid In Capital Warrant Issued Of Series C and Series D
Issuance of series C and series D Warrants, net of issuance costs of $170,739
Increase in additional paid in capital due to warrants issued of series C and series D during the period. Includes also the proceeds of debt securities issued with detachable stock purchase warrants that are allocable to the warrants. These warrants qualify for equity classification and provide the holder with a right to purchase stock from the entity.
Adjustments To Additional Paid In Capital Warrant Issued To Placement Agent In Connection With Series Private Placement
Issuance of warrants to placement agent in connection with series A Private placement
Increase in additional paid in capital due to warrants issued to placement agent in connection with series A private placement during the period.
Adjustments To Additional Paid In Capital Warrant Issued To Placement Agent In Connection With Series B Private Placement
Issuance of warrants to placement agent in connection with series B Private placement
Increase in additional paid in capital due to warrants issued to placement agent in connection with series B private placement.
Dividends, Common Stock
Dividend declared for common stock
Warrants Exercise Series Value
Exercise of series A warrants
Warrants exercise series A value.
Warrants Exercise Series Shares
Exercise of series A warrants (Shares)
Number of shares exercised of series A warrants.
Warrants Exercise Series B Value
Exercise of series B warrants
Value of warrants exercised of series B.
Warrants Exercise Series B Shares
Exercise of series B warrants (Shares)
Number of shares exercised of series B warrants.
Stock Issued During Period, Value, Other
Series B conversion
Stock Issued During Period, Shares, Other
Series B conversion (Shares)
Adjustments To Additional Paid In Capital, Share-Based Compensation, Stock Options, Requisite Service Period Recognition
Share based compensation
Adjustments To Additional Paid In Capital, Other
Capital contribution by the stockholders
Capital contribution from stockholders
Statutory Reserves Value
Statutory Reserves
The increase (decrease) in statutory reserve during the period.
Issuance Costs Of Issued Common Stock
Issuance costs of issued common stock
Issuance costs of issued common stock shares.
Issuance Costs Of Warrants Issued Of Seriesa and Series B
Issuance costs of warrants issued of Series A and Series B
Issuance costs of warrants issued of series A and Series B.
Issuance Costs Of Warrants Issued Of Series C and Series D
Issuance costs of warrants issued of Series C and Series D
Issuance costs of warrants issued of series C and Series D.
Statement Of Cash Flows [Abstract]
Statement of Cash Flows [Abstract]
Cash Flows From Operating Activities:
Cash flows from operating activities:
Adjustments To Reconcile Net Income To Net Cash Provided By (Used In) Operating Activities:
Adjustments to reconcile net income to net cash (Used in) provided by operating activities:
Liquidated Damages Related To Operations
Liquidated damages
Liquidated damages related to operations.
Liquidated damages
Gain (Loss) On Disposition Of Property
Loss on disposal of property and equipment
Gain (Loss) on Disposition of Property, Total
Loss on disposal of property, plant and equipment
Depreciation
Depreciation
Depreciation
Amortization
Amortization
Amortization, Total
Other Depreciation and Amortization
Amortization expense related to land use rights
Land use rights amortization
Deferred Income Tax Expense (Benefit), Total
Deferred income tax expense
Share-Based Compensation Expense
Share-based compensation expense
Share-based Compensation, Total
Increase (Decrease) In Operating Capital [Abstract]
Changes in operating assets and liabilities:
Increase (Decrease) In Accounts and Other Receivables
Bills receivable
Bills receivable
Increase (Decrease) In Accounts Receivable
Account receivable
Accounts receivable
Increase (Decrease) In Inventories
Inventories
Increase (Decrease) in Inventories, Total
Inventories
Increase (Decrease) In Prepaid Expense
Prepayments to suppliers
Prepayments to suppliers
Increase (Decrease) In Income Taxes Receivable
Consumption tax refund receivable
Consumption tax refund receivable
Other Current Assets
Decrease in other assets
Other current assets
Other current assets
Accounts Payable
Decrease in trade payables
Accounts payable
Increase (Decrease) In Deferred Revenue
Advances from customers
Increase (Decrease) In Income Taxes Payable
Income taxes payable
Increase (Decrease) In Other Accounts Payable and Accrued Liabilities
Accrued expenses and other payables
Net Cash Provided By (Used In) Operating Activities, Total
Net cash provided by (used in) operating activities
Net cash (used in) provided by operating activities
Cash Flows From Investing Activities:
Cash flows from investing activities:
Payments To Acquire Intangible Assets
Purchase of land use rights
Purchase of land use rights
Proceeds From Sale Of Property, Plant, and Equipment
Proceeds from disposal of property, plant and equipment
Proceeds from Sale of Property, Plant, and Equipment, Total
Payments To Acquire Property, Plant, and Equipment
Purchase of property, plant and equipment
Payments to Acquire Property, Plant, and Equipment, Total
Purchase of property, plant and equipment,
Net Cash Provided By (Used In) Investing Activities, Total
Net cash used in investing activities
Net cash used in investing activities
Cash Flows From Financing Activities:
Cash flows from financing activities:
Proceeds From (Repayments Of) Restricted Cash, Financing Activities
Pledged bank deposits used for bank borrowings
Proceeds From Short-Term Debt
Proceeds from short-term bank borrowings
Proceeds from Short-term Debt, Total
Repayments Of Short-Term Debt
Repayment of short-term bank borrowings
Repayments of Short-term Debt, Total
Repayment of short-term bank borrowings
Proceeds From Other Short-Term Debt
Proceeds from bills payable
Proceeds from bills payable
Repayments Of Other Short-Term Debt
Repayment of bills payable
Repayment of bills payable
Proceeds From Bank Debt
Proceeds from bank notes
Repayments Of Bank Debt
Repayment of bank notes
Repayment of bank notes
Repayments Of Long-Term Debt
Repayments of long-term bank borrowings
Repayments of Long-term Debt, Total
Repayments of long-term bank borrowings
Proceeds From Short-Term Bank Borrowings
Short-term financing from related parties
The cash inflow from a short-term borrowing made from related parties where one party can exercise control or significant influence over another party; including affiliates, owners or officers and their immediate families, pension trusts, and so forth. Alternate caption: Proceeds from Advances from Affiliates.
Repayment Of Short-Term Bank Borrowings
Short-term financing to related parties
The cash outflow for the payment of a short-term borrowing made from a related party where one party can exercise control or significant influence over another party; including affiliates, owners or officers and their immediate families, pension trusts, and so forth. Alternate caption: Payments for Advances from Affiliates.
Short-term financing to related parties
Repayments Of Related Party Debt
Repayment to Ningbo Litong
Repayments of Related Party Debt
Short Term Financing To From Company
Short-term financing to/from Litong (Note24)
The net cash inflow or outflow from the proceeds and repayments made on the short-term borrowing from related party where one party can exercise control or significant influence over another party; including affiliates, owners or officers and their immediate families, pension trusts, and such forth. Alternate caption: Proceeds from (Payments for) Advances from Affiliates.
Proceeds From Warrant Exercises
Additional paid in capital
Proceeds from warrant exercises
Proceeds From Issuance Of Private Placement
Proceeds from Series A Private Placement, net
Proceeds from Series A Private Placement, net
Proceeds From Issuance Of Private Placement Series B
Proceeds from Series B Private Placement, net
The cash inflow associated with the amount received from entity's raising of capital via private rather than public placement.
Dividends Paid
Dividends paid
Payments of Dividends, Total
Dividend paid
Net Cash Provided By (Used In) Financing Activities, Total
Net cash provided by financing activities
Net cash provided by financing activities
Effect Of Exchange Rate On Cash and Cash Equivalents
Effect of foreign currency exchange rate changes on cash
Effect of Exchange Rate on Cash and Cash Equivalents, Total
Cash and Cash Equivalents, Period Increase (Decrease), Total
Net increase in cash
Net increase (decrease) in cash
Cash At Beginning Of Period
Cash and cash equivalents
Cash and cash equivalents
Cash at beginning of year
Cash at end of year
Supplemental Cash Flow Information [Abstract]
Supplemental disclosure of cash flow information:
Income Taxes Paid
Income taxes paid
Interest Paid
Interest paid, net of capitalized interest
Noncash Investing and Financing Items [Abstract]
Non-cash investing and financing activities:
Payable For Purchase Of Property, Plant and Equipment
Payable for purchase of property, plant and equipment (net of VAT)
Payable for purchase of property, plant and equipment in a non-cash financing activity.
Reclassification Of Input Vat From Property Plant and Equipment To Other Current Assets
Reclassification of input VAT from property, plant and equipment to other current assets
Fair value of reclassification of input VAT from property, plant and equipment toother current assets in noncash financing and investing activities.
Organization, Consolidation and Presentation Of Financial Statements [Abstract]
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Organization, Consolidation and Presentation Of Financial Statements Disclosure and Significant Accounting Policies [Text Block]
ORGANIZATION AND DESCRIPTION OF BUSINESS
Business Description and Basis Of Presentation [Text Block]
BASIS OF PRESENTATION
Accounting Policies [Abstract]
Accounting Policies [Abstract]
Significant Accounting Policies [Text Block]
SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES
Cash and Cash Equivalents [Abstract]
Cash and Cash Equivalents [Abstract]
Cash and Cash Equivalents Disclosure [Text Block]
CASH
Receivables [Abstract]
Receivables [Abstract]
Loans, Notes, Trade and Other Receivables Disclosure [Text Block]
ACCOUNTS RECEIVABLE
Inventory Disclosure [Abstract]
Inventory Disclosure [Abstract]
Inventory Disclosure [Text Block]
INVENTORIES
Advance Payments [Abstract]
Advance Payments [Abstract]
Advance Payments [Text Block]
PREPAYMENTS TO SUPPLIERS
Disclosure of advanced payments to vendors for purchases of raw materials.
Consumption Tax Refund Receivable [Abstract]
Consumption Tax Refund Receivable [Abstract]
Consumption Tax Refund Receivable [Text Block]
CONSUMPTION TAX REFUND RECEIVABLE
Disclosure of consumption tax refund receivable.
Deferred Costs, Capitalized, Prepaid, and Other Assets Disclosure [Abstract]
Deferred Costs, Capitalized, Prepaid, and Other Assets Disclosure [Abstract]
Other Current Assets [Text Block]
OTHER CURRRENT ASSETS
Property, Plant and Equipment [Abstract]
Property, Plant and Equipment
Property, Plant and Equipment Disclosure [Text Block]
PROPERTY, PLANT AND EQUIPMENT
Goodwill and Intangible Assets Disclosure [Abstract]
Goodwill and Intangible Assets Disclosure [Abstract]
Goodwill and Intangible Assets Disclosure [Text Block]
INTANGIBLE ASSETS
Land Use Rights [Abstract]
Land Use Rights [Abstract]
Land Use Rights [Text Block]
LAND USE RIGHTS
Disclosure of land use rights.
Short-Term Debt [Abstract]
Short-term Debt [Abstract]
Short-Term Debt [Text Block]
SHORT-TERM BANK BORROWINGS
Long-Term Debt and Capital Lease Obligations [Abstract]
Long-term Debt and Capital Lease Obligations [Abstract]
Long-Term Debt [Text Block]
LONG-TERM BANK BORROWINGS
Customer Advances and Deposits, Current [Abstract]
Customer Advances and Deposits, Current [Abstract]
Advances From Customers [Text Block]
ADVANCES FROM CUSTOMERS
Disclosure of advances from customers.
Accounts Payable and Accrued Liabilities [Abstract]
Accounts Payable and Accrued Liabilities [Abstract]
Accounts Payable and Accrued Liabilities Disclosure [Text Block]
ACCRUED EXPENSES AND OTHER PAYABLES
Equity [Abstract]
Equity [Abstract]
Stockholders Equity Note Disclosure [Text Block]
STOCKHOLDERS’ EQUITY AND RELATED FINANCING AGREEMENTS
Common Stock and Capital Contributions [Abstract]
Common Stock and Capital Contributions [Abstract]
Common Stock and Capital Contributions [Text Block]
COMMON STOCK AND CAPITAL CONTRIBUTION
The entire disclosure for common stock and capital contribution.
Common Stock Purchase Warrants [Abstract]
Common Stock Purchase Warrants [Abstract]
Common Stock Purchase Warrants [Text Block]
COMMON STOCK PURCHASE WARRANTS
The entire disclosure for common stock purchase warrants.
Disclosure Of Compensation Related Costs, Share-Based Payments [Abstract]
Disclosure of Compensation Related Costs, Share-based Payments [Abstract]
Shareholders Equity and Share-Based Payments [Text Block]
SHARE-BASED PAYMENTS
Income Tax Disclosure [Abstract]
Income Tax Disclosure [Abstract]
Income Tax Disclosure [Text Block]
INCOME TAXES
Statutory Reserves [Abstract]
Statutory reserves.
Statutory Reserves [Abstract]
Statutory Accounting Practices Disclosure [Table Text Block]
STATUTORY RESERVES
Commitments and Contingencies Disclosure [Abstract]
Commitments and Contingencies Disclosure [Abstract]
Commitments and Contingencies Disclosure [Text Block]
CONTINGENCY
Earnings Per Share [Text Block]
EARNINGS (LOSS) PER SHARE
Fair Value Disclosures [Abstract]
Fair Value Disclosures [Abstract]
Fair Value Disclosures [Text Block]
FAIR VALUE MEASUREMENTS
Significant Concentrations and Risks [Abstract]
Significant Concentrations and Risks [Abstract]
Concentration Risk Disclosure [Text Block]
SIGNIFICANT CONCENTRATIONS AND RISKS
Related Party Transactions [Abstract]
Related Party Transactions [Abstract]
Related Party Transactions Disclosure [Text Block]
RELATED PARTY TRANSACTIONS AND RELATIONSHIPS AND TRANSACTIONS WITH CERTAIN OTHER PARTIES
Subsequent Events [Abstract]
Subsequent Events [Abstract]
Subsequent Events [Text Block]
SUBSEQUENT EVENTS
Condensed Financial Information Of Parent Company Only Disclosure [Abstract]
Condensed Financial Information of Parent Company Only Disclosure [Abstract]
Condensed Financial Information Of Parent Company Only Disclosure [Text Block]
KEYUAN PETROCHEMICAL
S, INC. (PARENT COMPANY)
Consolidation, Policy [Policy Text Block]
Principles of consolidation and basis of presentation
Use Of Estimates, Policy [Policy Text Block]
Use of estimates
Foreign Currency Transactions and Translations Policy [Policy Text Block]
Foreign currency transactions and translation
Cash and Cash Equivalents, Policy [Policy Text Block]
Cash
Pledged Bank Deposits [Policy Text Block]
Pledged bank deposits
Pledged bank deposits.
Inventory, Policy [Policy Text Block]
Inventories
Property, Plant and Equipment, Policy [Policy Text Block]
Property, plant and equipment
Impairment Or Disposal Of Long-Lived Assets, Policy [Policy Text Block]
Long-Lived Assets
Land Use Rights [Policy Text Block]
Land use rights
Land use rights.
Bills Receivable and Bills Payable [Policy Text Block]
Bills receivable and Bills payable
Bills receivable and Bills payable.
Revenue Recognition, Policy [Policy Text Block]
Revenue recognition
Share-Based Compensation, Option and Incentive Plans Policy [Policy Text Block]
Share-based compensation
Postemployment Benefit Plans, Policy [Policy Text Block]
Employee benefit plans
Income Tax, Policy [Policy Text Block]
Income taxes
Fair Value Measurement, Policy [Policy Text Block]
Fair value measurements
Earnings Per Share, Policy [Policy Text Block]
Earnings (Loss) per share
Segment Reporting, Policy [Policy Text Block]
Segment reporting
Commitments and Contingencies, Policy [Policy Text Block]
Contingencies
New Accounting Pronouncements, Policy [Policy Text Block]
Recent accounting pronouncements
Summary Of Estimated Useful Lives Of Property, Plant and Equipment [Table Text Block]
Summary of estimated useful lives of property, plant and equipment
Summary of estimated useful lives of property, plant and equipment.
Schedule Of Inventory, Current [Table Text Block]
Schedule of Inventory
Schedule Of Other Current Assets [Table Text Block]
Other current assets
Property, Plant and Equipment [Table Text Block]
Summary of property, plant and equipment
Depreciation Expense On Property, Plant and Equipment [Table Text Block]
Depreciation expense on property, plant and equipment
Depreciation expense on property, plant and equipment.
Schedule Of Finite-Lived Intangible Assets [Table Text Block]
Summary of intangible assets
Land Use Rights [Table Text Block]
Land Use Rights
Land Use Rights
Land use rights.
Schedule Of Short-Term Debt [Table Text Block]
Summary of short-term bank borrowings
Schedule Of Long-Term Debt Instruments [Table Text Block]
Long-term Debt
Schedule Of Accounts Payable and Accrued Liabilities [Table Text Block]
Accrued expenses and other payables
Proceeds From Issuance Of Private Placements [Table Text Block]
Proceeds from issuance of private placements
Proceeds from issuance of private placements.
Fair Value Assumptions [Table Text Block]
Fair Value Assumptions
Fair Value Assumptions.
Summary Of Effective Conversion Prices and Estimated Fair Values [Table Text Block]
Summary of effective conversion prices and estimated fair values
Summary of effective conversion prices and estimated fair values.
Schedule Of Warrants Issued To Purchase Companys Common Stock [Table Text Block]
Schedule of warrants issued to purchase the Company's common stock
The tabular disclosure for schedule of warrants issued to purchase the Company's common stock.
Schedule Of Share-Based Compensation Arrangements By Share-Based Payment Award [Table]
Schedule of Share-based Compensation Arrangements by Share-based Payment Award [Table]
Option Indexed To Issuer'S Equity, Type [Axis]
Option Indexed to Issuer's Equity, Type [Axis]
Option Indexed To Issuer'S Equity, Type [Domain]
Option Indexed to Issuer's Equity, Type [Domain]
Non Employee Stock Option Grants [Member]
Non employee stock option grants [Member]
Non employee stock option grants.
Share-Based Compensation Arrangement By Share-Based Payment Award [Line Items]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Schedule Of Share-Based Compensation, Stock Options, Activity [Table Text Block]
Summary of the share options granted and the activity
Non Vested Stock Options [Table Text Block]
Information relating to non-vested stock options
Non-vested stock options.
Schedule Of Share-Based Payment Award, Stock Options, Valuation Assumptions [Table Text Block]
Summary of grant-date fair value of the stock options granted based on the assumptions
Schedule Of Income Before Income Tax, Domestic and Foreign [Table Text Block]
Components of income (loss) before income tax expense (benfit) by jurisdiction
Schedule Of Components Of Income Tax Expense (Benefit) [Table Text Block]
Group’s income tax expense
Schedule Of Effective Income Tax Rate Reconciliation [Table Text Block]
Reconciliation between income tax expense (benefit) and the amounts computed by applying the PRC statutory income tax rate
Schedule Of Deferred Tax Assets and Liabilities [Table Text Block]
Income tax effects of temporary differences
Schedule Of Net Operating Loss Deffered Tax Assets [Table Text Block]
Net operating loss deffered tax assets
Schedule of net operating loss deffered tax assets.
Schedule Of Earnings Per Share, Basic and Diluted [Table Text Block]
Computation of basic net income per share:
Schedules Of Concentration Of Risk, By Risk Factor [Table Text Block]
Sales to the major customers as cotributed to Group’s total annual net revenue
Schedule Of Related Party Transactions [Table Text Block]
Related Party Transactions, Relationships
Related Party Transactions Amount Outstanding [Table Text Block]
Related party transactions and amounts outstanding with the related parties
Related Party Transactions, Amount Outstanding.
Related Party Transaction Guarantees For Bank Loans [Table Text Block]
Guarantees for Bank Loans
Related party transaction guarantees for bank loans.
Related Party Transactions Short-Term Financing Transactions [Table Text Block]
Short-term financing transactions with related parties
Related Party Transactions Short-term financing transactions.
Related Party Transaction Due To Related Party [Table Text Block]
Amount due to related parties
Related Party Transaction Due to Related Party.
Relationships and Transactions With Certain Other Parties [Table Text Block]
Relationships and transactions with certain other parties
Relationships and transactions with certain other parties.
Transactions and Amounts Outstanding With Certain Other Parties [Table Text Block]
Transactions and amounts outstanding with certain other parties
Transactions and amounts outstanding with certain other parties.
Guarantees For Bank Loans With Certain Other Parties [Table Text Block]
Guarantees for bank loans with certain other parties
Guarantees for Bank Loans with certain other parties.
Short-Term Financing Transactions With Certain Other Parties [Table Text Block]
Short-term financing transactions with certain other parties
Short-term financing transactions with certain other parties.
Schedule Of Condensed Balance Sheet [Table Text Block]
Condensed Balance Sheets
Schedule Of Condensed Income Statement [Table Text Block]
Condensed Statements of Operations
Schedule Of Condensed Cash Flow Statement [Table Text Block]
Condensed Statements of Cash Flows
Organization and Description Of Business Textual [Abstract]
Organization and description of business (Textual)
Organization and description of business.
Exchange Of Common Stock For Companys Series M Convertible Preferred Stock
Exchange of common stock for company'S series M convertible preferred stock
Exchange of common stock for companys series m convertible preferred stock.
Percentage Of Preferred Stock Representing Number Of Common Stock
Percentage of preferred stock representing number of common stock
Percentage of preferred stock representing number of common stock.
Treasury Stock, Shares, Acquired
Common stock, shares repurchased
Treasury Stock, Value, Acquired, Cost Method
Common stock, shares repurchased, value
Additional Paid In Capital, Common Stock
Consideration paid in excess of par value of repurchased shares, recorded as additional paid in capital
Ownership Percentage Of Former Stockholders After Shares Repurchase and Conversion Of Series M Preferred Stock In Company
Ownership percentage of former stockholders after shares repurchase and conversion of series M preferred stock in the company
Ownership percentage of former stockholders after shares repurchase and conversion of series m preferred stock in the company.
Fair Value Disclosure, Off-Balance Sheet Risks, Amount, Asset
Amount of off-balance sheet cash
New Accounting Pronouncement Or Change In Accounting Principle, Effect Of Change On Net Income
Net income statement effect of off-balance sheet cash
Minimum Period For That Bank Loans Provide Adequate Capital Resources To Fund Its Operations and Working Capital
Minimum period for that bank loans provide adequate capital resources to fund its operations and working capital
Minimum period for that bank loans provide adequate capital resources to fund its operations and working capital.
Schedule Of Business Acquisitions, By Acquisition [Table]
Schedule of Business Acquisitions, by Acquisition [Table]
Business Acquisition [Axis]
Business Acquisition [Axis]
Keyuan International Group Limited [Member]
Keyuan International Group Limited [Member]
Keyuan International Group Limited.
Ningbo Keyuan Plastics Company [Member]
Ningbo Keyuan Plastics Co. [Member]
Ningbo Keyuan Plastics Co.
Business Acquisition [Line Items]
Business Acquisition [Line Items]
Organization and Description Of Business (Additional Textual) [Abstract]
Organization and Description of Business (Additional Textual)
Equity Method Investment, Ownership Percentage
Equity ownership percentage in the company
Schedule Of Property, Plant and Equipment [Table]
Schedule of Property, Plant and Equipment [Table]
Property, Plant and Equipment, Type [Axis]
Property, Plant and Equipment, Type [Axis]
Property, Plant and Equipment, Type [Domain]
Property, Plant and Equipment, Type [Domain]
Building [Member]
Building [Member]
Machinery and Equipment [Member]
Machinery and equipment [Member]
Vehicles [Member]
Vehicles [Member]
Office Equipment and Furniture [Member]
Office equipment and furniture [Member]
Office equipment and furniture.
Property, Plant and Equipment [Line Items]
Property, Plant and Equipment [Line Items]
Summary Of Estimated Useful Lives Of Property, Plant and Equipment [Abstract]
Summary of estimated useful lives of property, plant and equipment
Property, Plant and Equipment, Estimated Useful Lives
Property, Plant and Equipment, Estimated Useful Lives
Contractual term of land use rights
Schedule Of Antidilutive Securities Excluded From Computation Of Earnings Per Share [Table]
Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share [Table]
Antidilutive Securities [Axis]
Antidilutive Securities [Axis]
Antidilutive Securities, Name [Domain]
Antidilutive Securities, Name [Domain]
Stock Options [Member]
Warrant [Member]
Warrant [Member]
Antidilutive Securities Excluded From Computation Of Earnings Per Share [Line Items]
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Summary Of Significant Accounting Policies (Textual) [Abstract]
Summary of significant accounting policies (Textual)
Antidilutive Securities Excluded From Computation Of Earnings Per Share, Amount
Antidilutive Securities Excluded from Computation of Earnings Per Share
Maturity Period Of Short Term Bank Borrowings
Maturity period of short term bank borrowings
Maturity period of Short term bank borrowings.
Reimbursement On Discounted Bill Receivable
Reimbursement on discounted bill receivable
Reimbursement on discounted bill receivable.
Percentage Of Invoiced Amount Collected On Behalf Of Tax Authorities
Percentage of invoiced amount collected on behalf of tax authorities
Percentage of invoiced amount collected on behalf of tax authorities.
Minimum Percentage Of Contribution In Prc On Employee Salary
Minimum percentage of contribution in PRC on employee salary
Minimum percentage of contribution in prc on employee salary.
Maximum Percentage Of Contribution In Prc On Employee Salary
Maximum percentage of contribution in PRC on employee salary
Maximum percentage of contribution in prc on employee salary.
Defined Contribution Plan, Employer Discretionary Contribution Amount
Employer contribution amount
Largest Amount Of Recognized Income Tax Positions
Largest amount of recognized income tax positions
Largest amount of recognized income tax positions.
Schedule Of Cash and Cash Equivalents [Table]
Schedule of Cash and Cash Equivalents [Table]
Geographical [Axis]
Geographical [Axis]
Segment, Geographical [Domain]
Segment, Geographical [Domain]
China
PRC [Member]
Hong Kong
Hong kong [Member]
Hong Kong Special Administrative Region [Member]
Cash and Cash Equivalents [Line Items]
Cash and Cash Equivalents [Line Items]
Cash (Textual) [Abstract]
Cash (Textual)
Cash.
Accounts Receivable (Textual) [Abstract]
Accounts Receivable (Textual)
Percentage Of Prepayment Of Sales Contract Price
Percentage of prepayment of sales contract price from customers
Percentage of prepayment of sales contract price.
Inventory, Net [Abstract]
Components of inventories
Inventory, Raw Materials, Gross
Raw materials
Inventory, Finished Goods, Gross
Finished goods
Inventory, Work In Process, Gross
Work-in-process
Consumption Tax Refund Receivable (Textual) [Abstract]
Consumption Tax Refund Receivable (Textual)
Consumption Tax Refund Receivable .
Claims For Consumption Tax
Claims for consumption tax
Claims for consumption tax.
Components Of Other Current Assets [Abstract]
Components of other current assets
Vat Recoverable
VAT recoverable
VAT recoverable.
Receivable From Third Party
Receivable from Ningbo Litong (Note 22)
Receivable from a third party.
Customs Deposits For Imported Inventories
Customs deposits for imported inventories
Customs deposits for imported inventories.
Others
Others
Others
Other Current Assets (Textual) [Abstract]
Other Current Assets (Textual)
Other Current Assets.
Estimate Amount Of Deductible Input Value Assesed Tax From Property Plant and Equipment
Estimate of deductible input VAT
Estimate amount of deductible input value assed tax from property, plant and equipment.
Construction In Progress [Member]
Construction-in-progress [Member]
Property, Plant and Equipment, Net, By Type [Abstract]
Property, plant and equipment
Property, Plant and Equipment, Gross
Property, plant and equipment, Gross
Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment
Less: Accumulated depreciation
Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment
Depreciation, Depletion and Amortization [Abstract]
Depreciation expense on property, plant and equipment
Cost Of Goods and Services Sold, Depreciation
Cost of sales
Selling, General and Administrative Expenses Depreciation
Selling, general and administrative expenses
Selling, general and administrative expenses depreciation.
Property, Plant and Equipment (Textual) [Abstract]
Property, Plant and Equipment (Textual)
Property, plant and equipment.
Interest Costs Capitalized
Interest capitalized
Schedule Of Acquired Finite-Lived Intangible Asset By Major Class [Table]
Schedule of Acquired Finite-Lived Intangible Asset by Major Class [Table]
Finite-Lived Intangible Assets By Major Class [Axis]
Finite-Lived Intangible Assets by Major Class [Axis]
Finite-Lived Intangible Assets, Major Class Name [Domain]
Finite-Lived Intangible Assets, Major Class Name [Domain]
Licensing Agreements [Member]
Licensing agreements [Member]
Range [Axis]
Range [Axis]
Range [Domain]
Range [Domain]
Minimum [Member]
Minimum [Member]
Maximum [Member]
Maximum [Member]
Acquired Finite-Lived Intangible Assets [Line Items]
Acquired Finite-Lived Intangible Assets [Line Items]
Intangible Assets, Net (Excluding Goodwill) [Abstract]
Intangible assets
Finite-Lived Intangible Asset, Useful Life
Licensing agreements, Amortization Period
Finite-Lived License Agreements, Gross
Licensing agreements
Finite-Lived Intangible Assets, Accumulated Amortization
Less: Accumulated amortization
Finite-Lived Intangible Assets, Accumulated Amortization
Intangible Assets (Textual) [Abstract]
Intangible Assets (Textual)
Intangible Assets.
Amortization Of Intangible Assets
Amortization of Intangible Assets
Estimated Amortization Expense
Estimated amortization expense for each of the next five years
Estimated Amortization Expense.
Summery Of Land Use Rights [Abstract]
Land Use Rights
Land Use Rights
Land use rights
Land use rights.
Accumulated Amortization On Land Use Rights
Less: Accumulated amortization
Accumulated amortization on land use rights.
Accumulated Amortization On Land Use Rights
Land Use Rights (Textual) [Abstract]
Land use rights (Textual)
Land Use Rights.
Short-Term Bank Borrowings [Abstract]
Short-Term Bank Borrowings
Schedule Of Short-Term Debt [Table]
Schedule of Short-term Debt [Table]
Short-Term Debt, Type [Axis]
Short-term Debt, Type [Axis]
Short-Term Debt, Type [Domain]
Short-term Debt, Type [Domain]
Bank Loans In Rmb [Member]
Bank loans in RMB [Member]
Bank loans in RMB.
Bank Loans In Usd [Member]
Bank Loans In USD [Member]
Bank loans in USD.
Related Party [Axis]
Related Party [Axis]
Related Party [Domain]
Related Party [Domain]
Shanghai Pudong Development Bank [Member]
Shanghai Pudong Development Bank [Member]
Shanghai pudong development bank.
Bank Of China [Member]
Bank of China [Member]
Bank of China.
China Citic Bank [Member]
China CITIC Bank [Member]
China CITIC Bank.
China Construction Bank [Member]
China Construction bank [Member]
China construction bank.
Debt Instrument [Axis]
Debt Instrument [Axis]
Debt Instrument, Name [Domain]
Debt Instrument, Name [Domain]
One Year Fixed Term Deposit [Member]
Ningbo Keyuan's one year fixed term deposit [Member]
One year fixed term deposit.
Pledged Deposit [Member]
Pledged deposit [Member]
Pledged deposit.
Short-Term Debt [Line Items]
Short-term Debt [Line Items]
Short Term Bank Borrowings (Textual) [Abstract]
Short-term bank borrowings (Textual)
Short Term Bank Borrowings.
Short Term Loan Payable Secured Carrying Amount
Short term loan payable secured carrying amount
Short term loan payable secured carrying amount.
Short-Term Debt, Weighted Average Interest Rate
Short-term Debt, Weighted Average Interest Rate
Additional Short-Term Bank Borrowings (Textual) [Abstract]
Additional short-term bank borrowings (Textual)
Range Of Maturity Term
Range of maturity term
Range of maturity term.
Interest Range Minimum
Interest range minimum
Interest range minimum.
Interest Range Maximum
Interest range maximum
Interest range maximum.
Amount Guaranteed By Related Party and Third Party Entities and Individuals
Amount guaranteed by related party and third party entities and individuals
Guaranteed by related party and third-party entities and individuals.
Amount Guaranteed By Chief Executive Officer
Amount guaranteed by Chief Executive Officer
Amount guaranteed by chief executive officer.
Land Buildings and Equipment Carrying Amount
Land buildings and equipment carrying amount
Land buildings and equipment carrying amount.
Amount Secured By Land Buildings and Equipment
Amount secured by land, buildings and equipment
Amount secured by land, buildings and equipment.
Schedule Of Long-Term Debt Instruments [Table]
Schedule of Long-term Debt Instruments [Table]
Industrial and Commercial Bank Of China [Member]
Industrial and Commercial Bank of China [Member]
Industrial and commercial bank of China.
Debt Instrument [Line Items]
Debt Instrument [Line Items]
Loans Payable To Bank [Abstract]
Summary of long-term bank borrowings
Loans Payable To Bank
Loan from Bank
Long Term Debt (Textual) [Abstract]
Long term debt (Textual)
Long Term Debt Interest Rate Range Minimum
Long term debt interest rate range minimum
Long term debt interest rate range minimum.
Long Term Debt Interest Rate Range Maximum
Long term debt interest rate range maximum
Long term debt interest rate range maximum.
Advances From Customers (Textual) [Abstract]
Advances from Customers (Textual)
Percentage Prepayment Required By Customers Of Sales Contract Price
Percentage of sales contract price prepayments required from customers
Percentage prepayment required by customers of sales contract price.
Accounts Payable and Accrued Liabilities, Current [Abstract]
Accrued expenses and other payables
Purchase Of Property Plant and Equipment
Payables for the purchase of property, plant and equipment
Purchase of property, plant and equipment.
Accrued Employee Benefits, Current
Accrued payroll and welfare
Liquidated Damages Payable
Liquidated damages
Liquidated damages payable.
Other Accrued Liabilities, Current
Other accruals and payables
Schedule Of Stock By Class [Table]
Schedule of Stock by Class [Table]
Class Of Stock [Axis]
Class of Stock [Axis]
Class Of Stock [Domain]
Class of Stock [Domain]
Series Preferred Stock [Member]
Series A convertible preferred stock [Member]
Warrant Series One [Member]
Series A warrants [Member]
Series A warrant.
Warrant Series Two [Member]
Series B warrants [Member]
Warrant B warrant.
Series B Preferred Stock [Member]
Series B convertible preferred stock [Member]
Series C Warrant [Member]
Series C Warrant [Member]
Series C Warrant.
Series D Warrant [Member]
Series D Warrant [Member]
Series D Warrant.
Sale Of Stock [Axis]
Sale of stock.
Sale Of Stock [Axis]
Sale Of Stock [Domain]
Sale of stock.
Sale Of Stock [Domain]
Series Private Placement [Member]
Series A Private Placement [Member]
Series A Private Placement.
Series B Private Placement [Member]
Series B Private Placement [Member]
Series B Private Placement.
Class Of Stock [Line Items]
Class of Stock [Line Items]
Proceeds From Issuance Of Private Placements [Abstract]
Proceeds from issuance of private placements
Proceeds From Issuance Of Private Placement Gross
Gross Proceeds
Proceeds from Issuance of Private Placement Gross.
Private Placement Equity Issuance Cost
Issuance cost
Private placement equity issuance cost.
Fair Value, By Balance Sheet Grouping [Table]
Fair Value, by Balance Sheet Grouping [Table]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Fair Value Assumptions and Methodology For Assets and Liabilities [Abstract]
Fair Value Assumptions
Fair Value Assumptions, Expected Volatility Rate
Expected volatility
Fair Value Assumptions, Expected Dividend Rate
Expected dividends yield
Fair Value Assumptions, Expected Term
Time to maturity
Fair Value Assumptions, Risk Free Interest Rate
Weighted average risk-free interest rate
Fair Value Assumptions, Common Stock Fair Value
Fair value of the common stock
Fair value assumptions, common stock fair value.
Series Common Stock [Member]
Series A Common Stock [Member]
Summary Of Effective Conversion Prices and Estimated Fair Values [Abstract]
Summary of effective conversion prices and estimated fair values
Effective Initial Conversion Price Of Stock Issued
Effective initial conversion price of stock issued
Effective initial conversion price of stock issued.
Fair Value Intrinsic Value Of Stock Issued
Fair value Intrinsic value of stock issued
Fair value Intrinsic value of stock issued.
Series Convertible Prefered Stock [Member]
Series A Convertible Prefered Stock [Member]
Series A Convertible prefered stock.
Convertible Preferred Stock [Member]
Series B convertible preferred stock [Member]
Statement Class Of Investor [Axis]
Investors.
Statement Class Of Investor [Axis]
Statement Class Of Investor [Domain]
Investors.
Statement Class Of Investor [Domain]
Series Investors [Member]
Series A Investors [Member]
Series A Investors.
Series B Investors [Member]
Series B Investors [Member]
Series B Investors.
Stockholders Equity and Related Financing Agreements (Textual) [Abstract]
Stockholders Equity and Related Financing Agreements (Textual)
Stockholders’ equity and related financing agreements.
Securities Issued Under Private Placement Offering
Securities issued under private placement offering
Securities issued under private placement offering.
Securities Issued Under Private Placement Offering Price Per Unit
Securities issued under private placement offering price per unit
Securities issued under private placement offering price per unit.
Description Of Securities Issued Under Private Placement Offering
Description of Securities issued under private placement offering
Description of Securities issued under private placement offering.
Maximum Number Of Shares Of Common Stock Issuable On Conversion Of Warrants
Maximum Number Of Shares Of Common Stock Issuable On Conversion Of Warrants
Maximum number of shares of common stock
Maximum number Of shares of common stock issuable on conversion of warrants.
Investment Warrants, Exercise Price
Exercise price
Shares Of Common Stock Issuable On Conversion Of Warrant One
Shares of common stock issuable on conversion of warrant one
Shares of common stock issuable on conversion of warrant one.
Shares Of Common Stock Issuable On Conversion Of Warrant Two
Shares of common stock issuable on conversion of warrant two
Shares of common stock issuable on conversion of warrant two
Shares Of Common Stock Issuable On Conversion Of Warrant Three
Shares of common stock issuable on conversion of warrant three
Shares of common stock issuable on conversion of warrant threeShares of common stock issuable on conversion of warrant three.
Warranr Exercise Price One
Warranr exercise price one
Warranr exercise price one.
Warranr Exercise Price Two
Warranr exercise price two
Warranr exercise price two.
Warranr Exercise Price Three
Warranr exercise price three
Warranr exercise price three.
Estimated Fair Value Of Placement Agent Warrant
Estimated fair value of placement agent warrant
Estimated fair value of placement agent warrant.
Convertible Preferred Stock, Terms Of Conversion
Convertible preferred stock, conversion terms
Convertible Preferred Stock Redemption Condition
Convertible preferred stock redemption condition
Convertible preferred stock redemtion condition.
Preferred Stock, Redemption Price Per Share
Price per share of reedemable preferred stock
Preferred Stock, Dividend Rate, Percentage
Annual dividend rate
Preferred Stock, Dividend Rate, Per-Dollar-Amount
Per share amount of annual dividend
Dividends, Preferred Stock, Cash
Distribution of annual cash dividend
Estimated Dividends To Be Distributed
Estimated dividend to be distributed
Estimated dividends to be distributed.
Dividend Waived
Dividend waived
Dividend waived.
Conversion Of Stock, Shares Converted
Company’s common stock issued
Share-Based Compensation Arrangement By Share-Based Payment Award, Options, Exercises In Period
Number of warrants exercised
Stock Issued During Period, Shares, Share-Based Compensation, Net Of Forfeitures
Number of common stock issued in exercise of warrants
Stock Issued During Period, Shares, Share-based Compensation, Net of Forfeitures, Total
Declaration Of Registration Statement
Declaration of registration statement
Declaration of registration statement.
Filing Of Registration Statement
Filing of registration statement
Filing of registration statement.
Payment Of Liquidated Damages
Payment of liquidated damages
Payment of liquidated damages.
Cap Of Liquidated Damages
Cap of liquidated damages
Cap of liquidated damages.
Period For Issuance Of Accrued Dividend
Period for issuance of accrued dividend
Period for issuance of accrued dividend.
Estimated Derivative Contingent Liability
Estimated derivative contingent liability
Estimated derivative contingent liability.
Convertible Preferred Stock, Shares Issued Upon Conversion
Convertible Preferred Stock, Shares Issued upon Conversion
Shares converted into common stock
Shares Received On Pro Rata Basis If Performance Threshhold Is Not Achieved
Shares received on pro rata basis if performance threshhold is not achieved
Shares received on pro rata basis if performance threshhold is not achieved.
Maximum Outstanding Voting Securities Of Merged Entities
Maximum outstanding voting securities of merged entities
Maximum outstanding voting securities of merged entities.
Number Of Escrow Shares Agreement
Number of Escrow shares agreement
Escrow shares agreement.
Percentage Of Escrow Shares Released Back
Minimum percentage of Escrow shares released back
Percentage of Escrow shares released back.
Limit Of Performance Threshhold Defined As Net Income Target
Limit of performance threshhold defined as net income target
Limit of performance threshhold defined as net income target.
Description Of Escrow Shares Released Back
Description of Escrow shares released back
Description of Escrow shares released back.
Common Stock and Capital Contributions (Textual) [Abstract]
Common Stock and Capital Contributions (Textual)
Amount Distributed To Common Stockholders As Dividends
Amount distributed to common stockholders as dividends
Amount distributed to common stockholders as dividends.
Annual Cash Dividend Per Share
Annual cash dividend per share for 2010 to be paid quarterly to its common stock
annual cash dividend per share.
Class Of Warrant Or Right [Table]
Class of Warrant or Right [Table]
Class Of Warrant Or Right [Axis]
Class of Warrant or Right [Axis]
Class Of Warrant Or Right [Domain]
Class of Warrant or Right [Domain]
Series Warrants [Member]
Series A Warrants [Member]
Series A warrants.
Series B Warrants [Member]
Series B Warrants [Member]
Series B warrants.
Series C Warrants [Member]
Series C Warrants [Member]
Series C warrants.
Series D Warrants [Member]
Series D Warrants [Member]
Series D warrants.
Class Of Warrant Or Right [Line Items]
Class of Warrant or Right [Line Items]
Schedule Of Issued Warrants To Purchase Companys Common Stock Abstract [Abstract]
Schedule of issued warrants to purchase the Company’s common stock
Warrants Issuance Dates
Issuance dates
Warrants issuance dates.
Common Stock Purchase Warrants (Textual) [Abstract]
Common Stock Purchase Warrants (Textual)
Warrants Expiration Period From Issuance Dates
Warrants expiration period from issuance dates
Description For Callable Series and Series B Warrants
Description for callable series A and Series B warrants
Description for callable series A and Series B warrants.
Employee Stock Option [Member]
Employee stock option grants [Member]
Share-Based Compensation Arrangement By Share-Based Payment Award, Options, Outstanding [Roll Forward]
Summary of the share options granted and the activity
Share-Based Compensation Arrangement By Share-Based Payment Award, Options, Outstanding, Number
Number of options, Outstanding as of December 31, 2011
Balance as of December 31, 2010
Number of options, Balance as of January 1,2010
Number of options, Balance
Share-Based Compensation Arrangement By Share-Based Payment Award, Options, Grants In Period, Gross
Number of options, Granted on June 30,2010
Number of stock options granted
Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Gross One
Number of options, Granted on July 1,2010
Share based compensation arrangement by share based payment award options grants in period gross one.
Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Gross Two
Number of options, Granted on August 4,2010
Share based compensation arrangement by share based payment award options grants in period gross two.
Share Based Compensation Arrangement By Share Based Payment Award Options Cancelled In Period
Number of options, Cancelled
Share based compensation arrangement by share based payment award options cancelled in period.
Share-Based Compensation Arrangement By Share-Based Payment Award, Options, Forfeitures In Period
Number of options, Forfeited
Cancellation of stock option granted to certain employees
Share-Based Compensation Arrangement By Share-Based Payment Award, Options, Exercisable, Number
Number of options, Exercisable as of December 31, 2010
Number of options, Exercisable
Share-Based Compensation Arrangement By Share-Based Payment Award, Options, Outstanding, Weighted Average Exercise Price
Weighted average exercise price, Outstanding as of December 31, 2011
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Exercise Price
Weighted average exercise price, Balance
Share-Based Compensation Arrangements By Share-Based Payment Award, Options, Grants In Period, Weighted Average Exercise Price
Weighted average exercise price, Granted on June 30,2010
Share Based Compensation Arrangements By Share Based Payment Award Options Grants In Period Weighted Average Exercise Price One
Weighted average exercise price, Granted on July 1,2010
Share based compensation arrangements by share based payment award options grants in period weighted average exercise price one.
Share Based Compensation Arrangements By Share Based Payment Award Options Grants In Period Weighted Average Exercise Price Two
Weighted average exercise price, Granted on August 4,2010
Share based compensation arrangements by share based payment award options grants in period weighted average exercise price two.
Share Based Compensation Arrangements By Share Based Payment Award Options Cancelled In Period Weighted Average Exercise Price
Weighted average exercise price, Cancelled
Share based compensation arrangements by share based payment award options cancelled in period weighted average exercise price.
Share-Based Compensation Arrangements By Share-Based Payment Award, Options, Forfeitures In Period, Weighted Average Exercise Price
Weighted average exercise price, Forfeited
Share-Based Compensation Arrangement By Share-Based Payment Award, Options, Exercisable, Weighted Average Exercise Price
Weighted average exercise price, Exercisable as of December 31, 2011
Weighted average exercise price, Exercisable
Share-Based Compensation Arrangement By Share-Based Payment Award, Options, Outstanding, Weighted Average Remaining Contractual Term
Weighted average remaining contractual term, Nonvested at December 31, 2011
Weighted average remaining contractual term
Share-Based Compensation Arrangement By Share-Based Payment Award, Options, Exercisable, Weighted Average Remaining Contractual Term
Weighted average remaining contractual term, Exercisable as of December 31, 2011
Weighted average remaining contractual term, Exercisable
Share-Based Compensation Arrangement By Share-Based Payment Award, Options, Outstanding, Intrinsic Value
Aggregate intrinsic value, Outstanding as of December 31, 2011
Aggregate intrinsic value, Balance
Share-Based Compensation Arrangement By Share-Based Payment Award, Options, Exercisable, Intrinsic Value
Aggregate intrinsic value, Exercisable as of December 31, 2011
Aggregate intrinsic value, Exercisable as of December 31, 2010
Aggregate intrinsic value, Exercisable
Award Type [Axis]
Award Type [Axis]
Award Type [Domain]
Award Type [Domain]
Non Vested Stock Options [Member]
Non-vested stock options [Member]
Non-vested stock options.
Share-Based Compensation Arrangement By Share-Based Payment Award, Equity Instruments Other Than Options, Nonvested, Number Of Shares [Roll Forward]
Information relating to non-vested stock options
Share-Based Compensation Arrangement By Share-Based Payment Award, Equity Instruments Other Than Options, Nonvested, Number
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number
Options, Nonvested at December 31, 2011
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number
Share-Based Compensation Arrangement By Share-Based Payment Award, Equity Instruments Other Than Options, Grants In Period
Options, Granted
Share-Based Compensation Arrangement By Share-Based Payment Award, Equity Instruments Other Than Options, Vested In Period
Options, Vested
Share-Based Compensation Arrangement By Share-Based Payment Award, Equity Instruments Other Than Options, Forfeited In Period
Options, Forfeited
Share Based Compensation Arrangement By Share Based Payment Award Options Period Weighted Average Grant Date Fair Value
Weighted average grant-date fair value, Nonvested at January 1, 2011
Weighted average grant-date fair value, Nonvested at December 31, 2011
Share based compensation arrangement by share based payment award options period weighted average grant date fair value.
Share Based Compensation Arrangement By Share Based Payment Award Options Period Weighted Average Grant Date Fair Value
Share Based Compensation Arrangement By Share Based Payment Award Options Granted Period Weighted Average Grant Date Fair Value
Weighted average grant-date fair value, Granted
Share based compensation arrangement by share based payment award options granted period weighted average grant date fair value.
Share Based Compensation Arrangement By Share Based Payment Award Options Vested Period Weighted Average Grant Date Fair Value
Weighted average grant-date fair value, Vested
Share based compensation arrangement by share based payment award options vested period weighted average grant date fair value.
Share Based Compensation Arrangement By Share Based Payment Award Options Forfeited Period Weighted Average Grant Date Fair Value
Weighted average grant-date fair value, Forfeited
Share based compensation arrangement by share based payment award options forfeited period weighted average grant date fair value.
Share-Based Compensation Arrangement By Share-Based Payment Award, Fair Value Assumptions and Methodology [Abstract]
Summary of grant-date fair value of the stock options granted based on the assumptions
Share-Based Compensation Arrangement By Share-Based Payment Award, Fair Value Assumptions, Expected Volatility Rate
Awards granted, Expected volatility
Options granted, Expected volatility
Share-Based Compensation Arrangement By Share-Based Payment Award, Fair Value Assumptions, Expected Dividend Rate
Awards granted, Expected dividend yield
Options granted, Expected dividend yield
Share-Based Compensation Arrangement By Share-Based Payment Award, Fair Value Assumptions, Risk Free Interest Rate
Awards granted, Weighted average risk-free interest rate
Options granted, Weighted average risk-free interest rate
Share-Based Compensation Arrangement By Share-Based Payment Award, Fair Value Assumptions, Expected Term
Awards granted, Weighted average expected life (in years)
Options granted, Weighted average expected life (in years)
Share-Based Compensation Arrangement By Share-Based Payment Award, Fair Value Assumptions, Exercise Price
Awards granted, Estimated fair value of underlying common stock
Options granted, Estimated fair value of underlying common stock
Summary Of Stock Options Granted To Non-Employees [Abstract]
Summary of stock options granted to non-employees
Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Exercise Price Minimum
Awards granted, Estimated fair value of underlying common stock, Minimum
Share based compensation arrangement by share based payment award fair value assumptions exercise price minimum.
Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Exercise Price Maximum
Awards granted, Estimated fair value of underlying common stock, Maximum
Share based compensation arrangement by share based payment award fair value assumptions exercise price maximum.
Plan Name [Axis]
Plan Name [Axis]
Plan Name [Domain]
Plan Name [Domain]
Equity Incentive Plan [Member]
2010 Equity Incentive Plan [Member]
Equity Incentive Plan.
Vest and Exercisable Condition One [Member]
Vest and Exercisable Condition 1 [Member]
Vest and exercisable condition one.
Vest and Exercisable Condition Two [Member]
Vest and Exercisable Condition 2 [Member]
Vest and exercisable condition two.
Title Of Individual [Axis]
Title of Individual [Axis]
Title Of Individual With Relationship To Entity [Domain]
Title of Individual with Relationship to Entity [Domain]
Senior Management Employees [Member]
Senior Management Employees [Member]
Senior Management Employees.
Director [Member]
Two Independent Directors [Member]
Employees [Member]
Employees [Member]
Employees.
Consultant [Member]
Consultant [Member]
Consultant.
External Hr Consultant [Member]
External Hr Consultant [Member]
External HR consultant.
Non Employee [Member]
Non Employee [Member]
Non employee.
Legal Entity [Axis]
Legal Entity [Axis]
Entity [Domain]
Entity [Domain]
Hayden Communications International [Member]
Hayden Communications International [Member]
Hayden Communications International.
Chesapeake Group Inc [Member]
Chesapeake Group Inc [Member]
Chesapeake Group, Inc.
Hampton Growth Resources Llc [Member]
Hampton Growth Resources LLC [Member]
Hampton Growth Resources, LLC.
Share Based Payments (Textual) [Abstract]
Share-based payments (Textual)
Share-based payments.
Number Of Shares Issuable Pursuant To Equity Incentive Plan
Number of Shares issuable pursuant to Equity Incentive Plan
Number of Shares issuable pursuant to Equity Incentive Plan.
Share-Based Compensation, Shares Authorized Under Stock Option Plans, Exercise Price Range, Outstanding Options, Weighted Average Remaining Contractual Term
Conractual term of stock option
Investment Options, Expiration Date
Stock option expiration date
Share-Based Compensation, Shares Authorized Under Stock Option Plans, Exercise Price Range, Exercisable Options, Weighted Average Exercise Price
Exercise price of stock option
Condition For Stock Option To Vest and Become Exercisable
Condition for stock option to vest and become exercisable
Condition for stock option to vest and become exercisable.
Share-Based Compensation Grant Date Fair Value
Grant date fair value of stock options
Share-based Compensation Grant date fair value.
Share-Based Compensation Arrangement By Share-Based Payment Award, Options, Vested and Expected To Vest, Outstanding, Number
Number of stock options vested
Share Based Compensation Arrangement By Share Based Payment Award Options Vested and Expected To Vest Periodically Outstanding Number
Number of stock options vested monthly from September 1, 2010 through April 1, 2011
Share based compensation arrangement by share based payment award options vested and expected to vest Periodically outstanding number.
Remaining Stock Option Subject To Vest and Exercisable
Remaining stock option subject to vest and exercisable
Remaining stock option subject to vest and exercisable.
Share-Based Compensation Arrangement By Share-Based Payment Award, Award Vesting Period
Vesting period of stok options
Percentage Of Stock Option Vest and Exercisable In Year One
Percentage of stock option vest and exercisable in year one
Percentage of stock option vest and exercisable in Year one.
Percentage Of Stock Option Vest and Exercisable In Year Two
Percentage of stock option vest and exercisable in year two
Percentage of stock option vest and exercisable in Yea Two.
Percentage Of Stock Option Vest and Exercisable In Year Three
Percentage of stock option vest and exercisable in year three
Percentage of stock option vest and exercisable in Year Three.
Stock Issued During Period, Shares, Issued For Services
Stock Issued During Period, Shares, Issued for Services
Period Of Services
Period of services
Period of services.
Allocated Share-Based Compensation Expense
Share-based compensation expenses related to employee stock options charged to general and administrative expenses and services
Employee Service Share-Based Compensation, Nonvested Awards, Total Compensation Cost Not Yet Recognized
Unrecognized compensation costs related to employee stock options
Employee Service Share-Based Compensation, Nonvested Awards, Total Compensation Cost Not Yet Recognized, Period For Recognition
Remaining weighted average service period
Exercise Price Of Incentive Stock Option
Exercise price of incentive stock option
Exercise price of incentive stock option.
Term Of Incentive Stock Option
Term of incentive stock option
Term of incentive stock option.
Fair Value Of Committed Cash Payment
Fair value of committed cash payment
Fair value of committed cash payment.
Liability Related To Committed Cash Payment
Liability related to committed cash payment
Liability related to committed cash payment.
Share-Based Compensation Arrangement By Share-Based Payment Award, Options, Vested In Period, Fair Value
Fair value of the stock options vested
Income Tax Examination [Table]
Income Tax Examination [Table]
Income Tax Authority [Axis]
Income Tax Authority [Axis]
Income Tax Authority [Domain]
Income Tax Authority [Domain]
United States
U.S. [Member]
Hong Kong and Bvi [Member]
Hong Kong and Bvi [Member]
Hong Kong and British Virgin Islands.
Income Tax Examination [Line Items]
Income Tax Examination [Line Items]
Income Tax Expense (Benefit), Continuing Operations, By Jurisdiction [Abstract]
Components of income before income tax expens by jurisdictions:
Components Of Income Tax Expense (Benefit), Continuing Operations [Abstract]
Group’s income tax expense
Current Income Tax Expense (Benefit)
Current income tax expense
Income Tax Expense (Benefit), Continuing Operations, Income Tax Reconciliation [Abstract]
Income tax expense reconciliation
Computed Expected Income Tax Expense
Computed expected Income tax (benefit) expense
Computed expected income tax expense.
Computed Expected Income Tax Expense Percentage
Computed expected Income tax (benefit) expense, Percentage
Computed expected income tax expense percentage.
Income Tax Provision On Gain (Loss) Not Recognized
Tax loss not recognized
Income tax provision on gain (loss) not recognized.
Income Tax Provision On Gain (Loss) Not Recognized Percentage
Tax loss not recognized, percentage
Income tax provision on gain (loss) not recognized, percentage.
Income Tax Reconciliation, Foreign Income Tax Rate Differential
Effect of differential tax rate
Effective Income Tax Rate Reconciliation, Foreign Income Tax Rate Differential
Effect of differential tax rate, percentage
Net Operating Loss From Overseas Subsidiaries Not Recognized
NOLs from overseas subsidiaries not recognized
Net operating loss from overseas subsidiaries not recognized.
Net Operating Loss From Overseas Subsidiaries Not Recognized Percentage
NOLs from overseas subsidiaries not recognized, Percentage
Net operating loss from overseas subsidiaries not recognized percentage.
Income Tax Reconciliation, Other Adjustments
Others
Other Adjustment Percentage
Others, Percentage
Other adjustment percentage.
Income Tax Reconciliation, Tax Settlements, Total
Permanent differences
Income Tax Reconciliation Tax Settlements Percentage
Permanent differences, percentage
Income tax reconciliation tax settlements percentage.
Income Tax Expenses Actual Percentage
Incmoe tax expenses actual, Percenatge
Actual income tax expense, Percentage
Income tax expenses actual percenatge.
Components Of Deferred Tax Assets [Abstract]
Summory of deferred income tax assets
Deferred Tax Assets, Operating Loss Carryforwards, Total
Net operating tax loss carried forwards
Deffered Income Tax Assets Depreciation
Depreciation
Deffered income tax assets depreciation.
Deffered Income Tax Assets Interest On Pledged Bank Deposits
Interest on pledged bank deposits
Interest on pledged bank deposits.
Interest on pledged bank deposits
Accrued Payroll Taxes
Accrued payroll expenses
Accrued payroll expenses
Deferred Tax Assets, Gross, Total
Total gross deferred income tax assets
Total gross deferred income tax assets
Deferred Tax Assets, Valuation Allowance
Valuation allowance
Valuation allowance
Deferred Tax Assets, Net Of Valuation Allowance, Total
Net deferred tax assets
Net deferred tax assets
British Virgin Islands [Member]
BVI [Member]
BVI.
Deferred Tax Assets, Net Of Valuation Allowance [Abstract]
Deferred tax assets, net operating loss
Deferred Tax Assets, Net
Net operating loss
Tax Credit Carryforward, Expiration Date
Expiration Date
Income Taxes (Textual) [Abstract]
Income taxes (Textual)
Federal Statutory Income Tax Rate Minimum
Federal statutory income tax rate, Minimum
Federal statutory income tax rate minimum.
Federal Statutory Income Tax Rate Maximum
Federal statutory income tax rate, Maximum
Federal statutory income tax rate maximum.
Statutory Income Tax Rate For Domestic Resident
People republic of China statutory income tax rate
Statutory income tax rate for domestic resident..
Tax Rate Levied Foriegn Resident Enterprises
Tax rate levied on non Prc resident enterprises
Tax rate levied on non Prc resident enterprises.
Deferred Tax Liabilities, Undistributed Foreign Earnings
Undistributed earnings
Statute Of Limitations For Underpayment Of Taxes
Statute of limitations for underpayment of taxes
Statute of limitations for underpayment of taxes.
Statute Of Limitations For Underpayment Of Taxes More Than Specified Limit
Statute of limitations for underpayment of taxes more than specified limit
Statute of limitations for underpayment of taxes more than specified limit.
Underpayment Of Taxes
Underpayment of taxe
Underpayment of taxes.
Statute Of Limitations In Case Of Transfer Pricing
Statute of limitations in case of transfer pricing
Statute of limitations in case of transfer pricing.
Effective Income Tax Rate Reconciliation, At Federal Statutory Income Tax Rate
Federal statutory income tax rate
Statutory Reserves Textual [Abstract]
Statutory Reserves (Textual)
Statutory reserves.
Minimum Percentage Allocation Of After Tax Profit
Minimum percentage allocation of after tax profit
Minimum percentage allocation of after tax profit.
Percentage Of Statutory Reserve Balance Of Registered Capital
Percentage of statutory reserve balance of registered capital
Percentage of statutory reserve balance of registered capital.
Contingency (Textual) [Abstract]
Contingency (Textual)
Terms Of Leases Range Minimum
Terms of leases range minimum
Terms of leases range minimum.
Terms Of Leases Range Maximum
Terms of leases range maximum
Terms of leases range maximum.
Operating Leases, Future Minimum Payments Due
Future minimum lease payments, due in 2012, under non-cancellable operating lease agreements
Contractual Obligation
Contractual capital commitments for purchases of equipment
Failure Of Subsidiary To Withhold Income Taxes Payment
Failure of Ningbo Keyuan to withhold income taxes payment
Failure of subsidiary to withhold income taxes payment.
Letters Of Credit Outstanding, Amount
Outstanding letter’s of Credit
Schedule Of Earnings Per Share, Basic, By Common Class, Including Two Class Method [Table]
Schedule of Earnings Per Share, Basic, by Common Class, Including Two Class Method [Table]
Financial Instrument [Axis]
Financial Instrument [Axis]
Types Of Financial Instruments [Domain]
Types of Financial Instruments [Domain]
Stock Option [Member]
Options [Member]
Series M Preferred Stock [Member]
Series M convertible preferred stock [Member]
Series M preferred stock.
Earnings Per Share, Basic, By Common Class, Including Two Class Method [Line Items]
Earnings Per Share, Basic, by Common Class, Including Two Class Method [Line Items]
Earnings Per Share, Basic [Abstract]
Basic earnings per share:
Dilutive Securities, Effect On Basic Earnings Per Share [Abstract]
Effect of diluted securities:
Concentration Risk [Table]
Concentration Risk [Table]
Concentration Risk Type [Axis]
Concentration Risk Type [Axis]
Concentration Risk Type [Domain]
Concentration Risk Type [Domain]
Customer [Member]
Customer A [Member]
Customer A.
Customer B [Member]
Customer B [Member]
Customer B.
Customer C [Member]
Customer C [Member]
Customer C.
Customer D [Member]
Customer D [Member]
Customer D.
Customer E [Member]
Customer E [Member]
Customer E.
Customer F [Member]
Customer F [Member]
Customer F.
Customer G [Member]
Customer G [Member]
Customer G.
Customer H [Member]
Customer H [Member]
Customer H.
Customer I [Member]
Customer I [Member]
Customer I.
Customer J [Member]
Customer J [Member]
Customer J.
Customer K [Member]
Customer K [Member]
Customer K.
Customer L [Member]
Customer L [Member]
Customer L.
Concentration Risk [Line Items]
Concentration Risk [Line Items]
Sales To Major Customer [Abstract]
Sales to major customers
Sales to major customers
Sales to major customer.
Entity-Wide Revenue, Major Customer, Amount
Sales to major customer, Amount
Entity-Wide Revenue, Major Customer, Percentage
Sales to major customer, Percentage
Significant Concentrations and Risks (Textual) [Abstract]
Significant concentrations and risks (Textual)
Deposit Assets
Cash and pledged bank deposits in financial institutions
Percentage Of Revenue Over That Customer Treated As Major Customer
Percentage of revenue over that customer treated as major customer
Percentage of revenue over that individual customer treated as major customer
Number Of Major Supplier
Number of major supplier
Number of major supplier.
Purchase From Major Supplier
Purchase (net of VAT) from major supplier
Purchase from major supplier.
Purchase From Major Supplier Percentage
Purchase from major supplier percentage
Purchase from major supplier percentage.
Purchase From Largest Supplier Amount
Purchase from largest supplier, Amount
Purchase from largest supplier amount.
Purchase From Largest Supplier Percentage
Purchase from largest supplier, Percentage
Purchase from largest supplier percentage.
Schedule Of Related Party Transactions, By Related Party [Table]
Schedule of Related Party Transactions, by Related Party [Table]
Chunfeng Tao [Member]
Mr. Tao [Member]
Mr. Chunfeng Tao
[Member]
Chunfeng Tao.
Jicun Wang [Member]
Mr. Jicun Wang [Member]
Jicun Wang.
Peijun Chen [Member]
Mr. Peijun Chen [Member]
Peijun Chen.
Sumei Chen [Member]
Ms. Sumei Chen [Member]
Sumei Chen.
Yushui Huang [Member]
Ms. Yushui Huang [Member]
Yushui Huang.
Weifeng Xue [Member]
Mr. Weifeng Xue
[Member]
Weifeng Xue.
Hengfeng Shou [Member]
Mr. Hengfeng Shou [Member]
Hengfeng Shou.
Shifa Wang [Member]
Mr. Shifa Wang [Member]
Shifa Wang.
Ming Liang Liu [Member]
Mr. Ming Liang Liu [Member]
Ming Liang Liu.
Shegeng Ding [Member]
Mr. Shegeng Ding [Member]
Shegeng Ding.
Fan Zhang [Member]
Mr. Fan Zhang
[Member]
Fan Zhang.
Ningbo Kewei Investment Co Ltd [Member]
Ningbo Kewei [Member]
Ningbo Kewei Investment Co., Ltd. (Ningbo Kewei) [Member]
Ningbo Kewei Investment Co Ltd.
Ningbo Pacific Ocean Shipping Co Ltd [Member]
Ningbo Pacific [Member]
Ningbo Pacific Ocean Shipping Co., Ltd (Ningbo Pacific) [Member]
Ningbo Pacific Ocean Shipping Co Ltd.
Ningbo Hengfa Metal Product Co Ltd [Member]
Ningbo Hengfa [Member]
Ningbo Hengfa Metal Product Co., Ltd (Ningbo Hengfa, former name "Ningbo Tenglong") [Member]
Ningbo Hengfa Metal Product Co. Ltd.
Shandong Tengda Stainless Steel Co Ltd [Member]
Shandong Tengda [Member]
Shandong Tengda Stainless Steel Co., Ltd (Shandong Tengda) [Member]
Shandong Tengda Stainless Steel Co Ltd.
Ningbo Xinhe Logistic Co Ltd [Member]
Ningbo Xinhe [Member]
Ningbo Xinhe Logistic Co., Ltd (Ningbo Xinhe) [Member]
Ningbo Xinhe Logistic Co. Ltd.
Ningbo Kunde Petrochemical Co Ltd [Member]
Ningbo Kunde [Member]
Ningbo Kunde Petrochemical Co, Ltd. (Ningbo Kunde) [Member]
Ningbo Kunde Petrochemical Co Ltd.
Ningbo Jiangdong Jihe Construction Materials Store [Member]
Jiangdong Jihe [Member]
Ningbo Jiangdong Jihe Construction Materials Store (Jiangdong Jihe) [Member]
Ningbo Jiangdong Jihe Construction Materials Store Store.
Ningbo Wanze Chemical Co Ltd [Member]
Ningbo Wanze Chemical Co., Ltd (Ningbo Wanze) [Member]
Ningbo Wanze Chemical Co Ltd.
Ningbo Zhenhai Jinchi Petroleum Chemical Co Ltd [Member]
Zhenhai Jinchi [Member]
Ningbo Zhenhai Jinchi Petroleum Chemical Co., Ltd (Zhenhai Jinchi) [Member]
Ningbo Zhenhai Jinchi Petroleum Chemical Co Ltd.
Related Party Transaction [Line Items]
Related Party Transaction [Line Items]
Related Party Transactions Relationship [Abstract]
Parties to the related party transactions
Related Party Transactions Relationship.
Related Party Transactions Relationship
Relationship
Related Party Transactions, Relationship.
Due From Related Parties, Current [Abstract]
Summary of amount due from related parties
Amounts outstanding with the related parties
Related Party Transaction Purchase Of Raw Material
Purchase of raw material
Purchases of raw material during the period with related party.
Related Party Transaction Purchase Of Transportation Services
Purchase of transportation services
Purchases of transportation services during the period with related party.
Related Party Transaction Credit Line Of Guarantee Provision For Bank Borrowings
Guarantee provided during the period
Credit line of guarantee provision for bank borrowings
Related Party Transaction, Credit line of guarantee provision for bank borrowings.
Related Party Transaction Loan Guarantee Fees
Loan guarantee fees
Related Party Transaction Loan guarantee fees.
Related Party Transaction Short-Term Financing From Related Parties
Short-term financing from related parties (e)
Short-term financing from related parties
Related Party Transaction Short-term financing from related parties.
Related Party Transaction Short-Term Financing To Related Parties
Short-term financing to related parties (e)
Short-term financing to these parties
Related Party Transaction Short-term financing to related parties.
Due From Related Parties
Amount due from related parties (f)
Amount due from related parties
Jicun Wang and Chen [Member]
Jicun Wang and Chen.
Related Party Transaction Guarantees For Bank Loans [Abstract]
Guarantees for Bank Loans
Related Party Transaction Guarantees for Bank Loans.
Related Party Transaction Aggregate Guarantees Provided During Year
Guarantee provided during the year
Related party transaction, aggregate guarantees provided the during the year.
Related Party Transaction Guarantees For Bank Loans
Bank Loans guaranteed
Related Party Transaction Guarantees for Bank Loans.
Related Party Transactions Short-Term Financing Transactions [Abstract]
Short-term financing transactions with related parties
Short-term financing transactions with related parties.
Related Party Transaction, Due From (To) Related Party
Short-term financing transactions with related parties, Balance
Short-term financing transactions with related parties, Balance
Due To Related Parties, Current [Abstract]
Summary of amount due to related parties
Ningbo Litong [Member]
Ningbo Litong [Member]
Ningbo Litong Petrochemical Co., Ltd (Ningbo Litong) [Member]
Ningbo Litong.
Jiangdong Haikai [Member]
Ningbo Jiangdong Haikai Construction Materials Store (Jiangdong Haikai) [Member]
Jiangdong Haikai.
Jiangdong Deze [Member]
Jiangdong Deze [Member]
Ningbo JiangdongDeze Chemical Co., Ltd (Jiangdong Deze) [Member]
Jiangdong Deze.
Ningbo Anqi [Member]
Ningbo Anqi [Member]
Ningbo Anqi Petrochemical Co., Ltd (Ningbo Anqi) [Member]
Ningbo Anqi.
Ningbo Kewei [Member]
Ningbo Kewei [Member]
Ningbo Kewei Investment Co., Ltd (Ningbo Kewei) [Member]
Ningbo Kewei.
Ningbo Kunde [Member]
Ningbo Kunde Petrochemical Co., Ltd (Ningbo Kunde) [Member]
Ningbo Kunde.
Schedule Of Other Related Party [Axis]
Schedule of other related party.
Schedule Of Other Related Party [Axis]
Schedule Of Other Related Party [Domain]
Schedule of other related party.
Schedule Of Other Related Party [Domain]
Certain Other Parties [Member]
Certain other parties.
Relationships and Transactions With Certain Other Parties [Abstract]
Relationships and transactions with certain other parties
Relationships and transactions with certain other parties.
Transactions and Amounts Outstanding With Certain Other Parties [Abstract]
Transactions and amounts outstanding with certain other parties
Transactions and amounts outstanding with certain other parties.
Revenue From Other Related Party
Sales of products (a)
Revenue from other related party.
Other Related Party Transaction Purchase Of Raw Material
Purchase of raw material (b)
Other Related Party Transaction Purchase of Raw Material.
Other Related Party Transaction Credit Line Of Guarantee Provision For Bank Borrowings
Credit line of guarantee for bank borrowings (j)
Other Related Party Transaction Credit line of guarantee provision for bank borrowings.
Other Related Party Transaction Loan Guarantee Fee
Loan guarantee fees (d)
Other Related Party Transaction Loan guarantee fee.
Short-Term Financing From Other Related Parties
Short-term financing from these parties
Short-term financing from other related parties .
Short-Term Financing To Other Related Parties
Short-term financing to these parties (k)
Short-term financing to other related parties.
Due From Other Related Parties, Current
Balance amount from other related parties
Amounts due from these parties
Due To Other Related Parties, Classified, Current
Amounts due to these parties
Guarantees For Bank Loans, Other Related Parties [Abstract]
Guarantees for bank loans from other certain parties
Guarantees for Bank Loans, Other related parties.
Other Related Parties Guarantee Provided
Guarantee provided during the period
Other related parties guarantee provided.
Other Related Parties Bank Loan Guaranteed
Bank loans guaranteed
Other related parties bank loan guaranteed.
Other Related Parties Short-Term Financing Transactions [Abstract]
Short-term financing transactions from other related parties
Other related parties, short-term financing transactions.
Ningbo Kunde Other Parties [Member]
Ningbo Kunde Other Parties.
Ningbo Kewei Other Parties [Member]
Ningbo Kewei Other Parties.
Ningbo Litong Petrochemical Company Limited [Member]
Ningbo Litong [Member]
Ningbo Litong Petrochemical Co Ltd.
Related Party Transactions and Relationships and Transactions With Certain Other Parties (Textual) [Abstract]
Related Party Transactions and Relationships and Transactions With Certain Other Parties (Textual)
Related Party Transactions And Relationships And Transactions With Certain Other Parties.
Outstanding Advances From Related Parties
Outstanding advances from related parties
Outstanding advances from related parties.
Related Party Transaction Advance Payment Related To Purchase Of Raw Material
Outstanding advance payment in advance respect to raw material purchase transaction
Related party transaction advance payment related to purchase of raw material.
Related Party Transaction Due Related To Transport Services
Amount owed in respect of transport services
Related Party Transaction, due related to transport services.
Percentage Of Guarantee Fee Of Loan Principal
Guarantee fee as a percentage of loan principal
Percentage of guarantee fee of loan principal.
Aggregate Related Party Transaction Loan Guarantee Fees Included In Statement Of Operations
Loan guarantee fees included in statement of operation for Ningbo Hengfa, Ningbo Pacific and Ningbo Kewei
Aggregate related party transaction loan guarantee fees.
Subsequent Events Textual [Abstract]
Subsequent Events (Textual)
Subsequent events.
New Cooperation Agreement To Build New Production Facility By Company
New cooperation agreement to build a new production facility by company
New cooperation agreement to build a new production facility by company.
Expected Annual Production Capacity Of New Materials Industrial Park
Expected annual production capacity of new Materials Industrial Park (metric tons)
Expected annual production capacity of new Materials Industrial Park.
Schedule Of Condensed Financial Statements [Table]
Schedule of Condensed Financial Statements [Table]
Parent Company [Member]
Parent Company [Member]
Condensed Financial Statements, Captions [Line Items]
Condensed Financial Statements, Captions [Line Items]
Condensed Balance Sheets [Abstract]
Condensed Balance Sheets
Condensed Balance Sheets.
Equity Method Investment, Aggregate Cost
Investment in subsidiaries
Inter Company Liabilities
Inter-company liabilities
Inter company liabilities.
Condensed Statements Of Operations [Abstract]
Condensed statements of operations
Condensed statements of operations.
Condensed Statements Of Cash Flows [Abstract]
Condensed statements of cash flows.
Condensed Statements Of Cash Flows [Abstract]
Stock Or Unit Option Plan Expense
Stock option expense
Increase (Decrease) In Accounts Payable and Accrued Liabilities, Total
Increase in accounts payable, accrued expenses and other payables
Payments To Acquire Equity Method Investments
Investment in subsidiaries
Investment in subsidiaries
Advances From Inter Group Company
Advance from inter-group company
Advances from inter group company.
Parent Company (Textual) [Abstract]
Keyuan Petrochemical
s, Inc. (Parent Company) (Textual)
Parent company textual.
Minimum Percentage Of Profit After Tax To Be Allocated To General Reserve
Minimum percentage of profit after tax to be allocated to General Reserve under PRC
Minimum percentage of profit after tax to be allocated to general reserve.
Mandatory Percentage Of Allocations Of Profit After Tax To General Reserve To Discontinue Allocations
Mandatory percentage of allocations of PAT to General Reserve to discontinue allocations under PRC
Mandatory Percentage of allocations of profit after tax to general reserve to discontinue allocations.
Amount Of Restricted Net Assets For Consolidated and Unconsolidated Subsidiaries
Restricted in the ability to transfer a portion of their net assets to either in the form of dividends, loans or advances under PRC
Business Acquisition, Acquiree [Domain]
Keyuan Petrochemical
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