$4.00 Uses in Purchase Price Clause

Purchase Price from Asset Purchase Agreement

This ASSET PURCHASE AGREEMENT (the Agreement), dated as of January 4, 2017, is entered into by and among Patriot Bioenergy Corporation, a Kentucky corporation, (the Seller''), and Real Estate Contacts, Inc. (REAC), a Florida corporation (the Buyer'').

Purchase Price. In consideration of the transactions contemplated hereby, the Purchaser hereby agrees to pay to the Seller, the Purchase Price, to wit, 50,000 shares of the Buyer's common stock at $4.00 per share. The Purchase Price shall form the full and final consideration to be paid or delivered from the Purchaser to the Seller under this Agreement for the transactions contemplated hereunder and for all subsequent deeds, instruments, contracts or actions that have or may have to be executed, performed or taken by and other person in order to give complete effect and force to this Agreement or any of the obligations contained herein. No further consideration shall be paid and/or be payable by the Purchaser in any manner whatsoever. The Purchase Price is exclusive of all applicable taxes, duties, surcharge, which may be levied in respect of transfer of each asset forming a part of the Purchased Assets. The Parties agree that the cash value of the Purchased Assets, which have been acquired over a time in cash and non-cash transactions, is not readily determinable, but that the Purchase Price is adequate and sufficient consideration for this transaction. The Parties furthermore agree to work together in procuring a Fair Value Opinion sufficient to the requirements of Buyer's auditors.

Purchase Price from Agreement

This AGREEMENT TO PURCHASE REAL ESTATE (this "Agreement") is made as of the 2nd day of April, 2009, by and between LUCA INVESTMENTS, LLC, a Kentucky limited liability company (hereinafter referred to as "Seller"), and INDUSTRIAL SERVICES OF AMERICA, INC., a Florida corporation (hereinafter referred to as "Purchaser").

Purchase Price. The "Purchase Price" is $2,067,041 comprised of $1,267,041 in cash and 200,000 shares (the "Shares") of Industrial Services of America, Inc., $.005 par value, common stock priced at the per share NASDAQ Last Sale price of $4.00, as quoted on NASDAQ at 10:30 a.m. (EDT) as of the date hereof, and as to the cash portion of the Purchase Price shall be payable in immediately available funds at the Closing (defined below) with the delivery of the Shares registered in the name of Seller, with appropriate restrictive securities law legends included thereon, at the Closing, subject to the credits and prorations described herein.

Purchase Price from Stock Option Agreement

THIS NON-QUALIFIED STOCK OPTION AGREEMENT is made as of November 13, 2008, by and between Yatinoo, Inc., a Delaware corporation having its principal executive offices at 510 Turnpike Street, Suite 103, Andover, MA 01845 (the "Grantor"), and [_____________________] an individual residing at [___________________________] ("Optionee").

Purchase Price. The purchase price ("Purchase Price") for the Option shall be $4.00 per share. The Grantor shall pay all original issue or transfer taxes on the exercise of the Option and all other fees and expenses necessarily incurred by the Grantor in connection therewith.

PURCHASE PRICE from Share Exchange Agreement

This Share Exchange Agreement (the Agreement) dated as of June 26, 2007, is entered into by and among Home System Group., a Nevada corporation, Holy (HK) Limited, a Hong Kong corporation and a wholly-owned subsidiary of Home System Group, Oceanic Well Profit, Inc., a wholly-owned subsidiary of Holy (HK) Limited, Zhongshan City Weihe Appliances Co., Ltd., a Zhongshan City corporation in China, and the shareholders of Zhongshan City Weihe Appliances Co., Ltd., listed on Schedule 1 to this Agreement (each, a Shareholder and, collectively, the Shareholders).

PURCHASE PRICE. As full consideration for the sale, assignment, transfer and delivery of the Equity Interests by the Shareholders to Oceanic Well Profit, Inc., and upon the terms and subject to all of the conditions contained herein, Home System Group shall issue to the Shareholders an aggregate of 4,500,000 shares of Home System Group Common Stock with restrictive legend (the Acquisition Shares), valued at $4.00 per share, and pay an aggregate of $27,000,000 in cash to the Shareholders (the Cash Component). Subject to Home System Groups right to certain adjustments under Sections 4.5 and 5.4 hereof, the Cash Component is payable by Oceanic Well Profit, Inc. as follows: $27,000,000 is payable within 24 months after the Closing of the transactions contemplated hereby (40% of the Cash Component due on the first anniversary of the Closin g of the transactions contemplated hereby, and 60% of the Cash Component due on the second anniversary of the Closing of the transactions contemplated hereby) as evidenced by the promissory notes annexed hereto as Exhibit B. The parties understand and acknowledge that such exchange is based upon an approximate valuation of Zhongshan City Weihe Appliances Co., Ltd. of US $45,000,000.

PURCHASE PRICE from Agreement

This Share Exchange Agreement (the "Agreement") dated as of April 20, 2007, is entered into by and among Home System Group., a Nevada corporation, Holy (HK) Limited, a Hong Kong corporation and a wholly own subsidiary of Home System Group, Oceanic Well Profit, Inc., a wholly own subsidiary of Holy (HK) Limited, Zhongshan City Juxian Gas Oven Co., Ltd., a Zhongshan City corporation in China, and the shareholders of Zhongshan City Juxian Gas Oven Co., Ltd., listed on Schedule 1 to this Agreement (each, a "Shareholder" and, collectively, the "Shareholders").

PURCHASE PRICE. As full consideration for the sale, assignment, transfer and delivery of the Shares by the Shareholders to Oceanic Well Profit, Inc., and upon the terms and subject to all of the conditions contained herein, Home System Group shall issue to the Shareholders an aggregate of 1,000,000 shares of Home System Group Common Stock with restrictive legend (the "Acquisition Shares"), valued at $4.00 per share, and pay (the "Cash Component") an aggregate of $10,000,000 to the Shareholders. The Cash Component is payable by Oceanic Well Profit, Inc. as follows: $10,000,000 is payable within 24 months after the Closing of the transactions contemplated hereby ($5,000,000 due on the first anniversary of the Closing of the transactions contemplated hereby, and $5,000,000 due on the second anniversary of the Closing of the transactions contemplated hereby) as evidenced by the promissory notes annexed hereto as Exhibit B. The parties understand and acknowledge that such exchange is based upon an approximate valuation of Zhongshan City Juxian Gas Oven Co., Ltd. of US $14,000,000.

Purchase Price from Purchase Agreement

SECURITIES PURCHASE AGREEMENT (the "Agreement"), dated as of March 22, 2007, by and among IsoRay, Inc., a Minnesota corporation, with headquarters located at 350 Hills Street, Suite 106, Richland, Washington 99354 (the "Company"), and the investors listed on the Schedule of Buyers attached hereto (individually, a "Buyer" and collectively, the "Buyers").

Purchase Price. The purchase price for each Purchased Share and the portion of the accompanying Warrant Share corresponding to such Purchased Share to be purchased by each Buyer at the Closing shall be $4.00 (the "Purchase Price").

Purchase Price

RHZ is the CEO and principal of Tri-Y Enterprises Ltd. ("TRI") incorporated provincially in British Columbia, Canada. TRI owns the EFP technology that comprises municipal and industrial wastewater as well as tap water treatment systems and equipment, developed by RHZ. The linchpin of the EFP technology is P30, a "super flocculant" used in chemical clarification of wastewater, which is a drop in replacement for conventional PAM flocculants but with a significant reduction in dosage and greater efficiency. Unlike PAM flocculants, P30 functions additionally as a biological treatment accelerator and being non-toxic, can be incorporated into tap and potable water purification systems. P30 represents a breakthrough in flocculant technology with its unique polymer architecture. It has an extra encapsulation phase prior to flocculation resulting in super sized flocs and greater contaminant removal. Thus, sedimentation and flotation of colloidal pollutants is rapid and treatment plants using P3

Purchase Price. 250,000 common shares of HYTN plus $500,000 of HYTN voting preference shares to bear interest at 6%, interest paid quarterly only from cash flow generated by TRI, otherwise accrued with a three year term. The preference shares to be convertible to HYTN common shares at the Vendor's option. The rate of conversion is to be the average ten day trading price of HYTN shares calculated for the ten days prior to the written exercise of the option. However, there is to be a minimum base of $2.00 per share with a maximum of $4.00 per share. The conversion can only be done 12 months or later after closing and can be done in part or in total during the balance of the three year term. An additional $250,000 preference shares with a one-year term convertible to HYTN common shares at the end of the term at the Vendor's option. The rate of conversion is to be the average ten day trading price of HYTN shares calculated for the ten days prior to the written exercise of t he option. However, the maximum price shall be $3.00 per share. A written opinion from a qualified CPA firm that this share exchange does not attract any taxes is required prior to closing.

Purchase Price

REEL wholly owns a private company incorporated in New Mexico called Renewable Energy Corp. (RECO.) RECO, based in Los Alamos, is headed by Dr. Reed Jensen as president. RECO has several proprietary concepts of producing, in an environmentally friendly fashion, various forms of energy and/or fuel. In particular, Solarec is a project that, using only solar energy and CO2 drawn from the atmosphere, is calculated to produce commercial electricity, gasoline (or diesel, etc.) along with O2. Other related projects include three separate environmentally friendly methods of producing Hydrogen (project name HTWO.)

Purchase Price. 2,000,000 common shares of HYTN plus $8,000,000 of HYTN voting preference shares to bear interest at 6%, interest paid quarterly only from cash flow generated by RECO, otherwise, accrued with a three year term. The preference shares to be convertible to HYTN common shares at the Vendor's option. The rate of conversion to be the average 10 day trading price of HYTN shares calculated for the 10 days prior to the written exercise of the option. However, there is to be a minimum base of $2.00 per share with a maximum of $4.00 per share. The conversion can only be done 12 months or later after closing and can be done in part or in total during the balance of the three year term. A written opinion from a qualified CPA firm that this share exchange does not attract any taxes is required prior to closing.