6,000,000] American Depositary Shares BCD Semiconductor Manufacturing Limited Representing [30,000,000] Ordinary Shares (Par value US$0.001 per ordinary share) UNDERWRITING AGREEMENTBCD Semiconductor Manufacturing LTD • February 6th, 2008 • Semiconductors & related devices • New York
Company FiledFebruary 6th, 2008 Industry JurisdictionThe ADSs purchased by the Underwriters under this Agreement will be evidenced by American depositary receipts (“ADRs”) to be issued pursuant to a Deposit Agreement, dated as of __, 2008 (the “Deposit Agreement”), to be entered into among the Company, Deutsche Bank Trust Company Americas, as depositary (the “Depositary”), and the holders from time to time of the ADRs.