[____________________ PRE-EFFECTIVE AMENDMENT NO. 1 TO FORM F-6 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 For Depositary Shares Evidenced by American Depositary Receipts ___________________ DAQO NEW ENERGY CORP. (Exact name of issuer of deposited securities as specified in its charter) N/A The Cayman Islands (Jurisdiction of incorporation or organization of issuer) JPMORGAN CHASE BANK, N.A. (Exact name of depositary] [TABLE OF CONTENTS Page PARTIES 1 RECITALS 1 Section 1. Certain Definitions (a) ADR Register 1 (b) ADRs; Direct Registration ADRs 1 (c) ADS 1 (d) Custodian 1 (e) Deliver, execute, issue et al 1 (f) Delivery Order 1 (g) Deposited Securities 2 (h) Direct Registration System 2 (i) Holder 2]

[CALCULATION OF REGISTRATION FEE Title of each class of securities to be registered (1)(2) Amount to be Proposed maximum (1) per share (1)(2) Proposed maximum Amount of Ordinary Shares, par value $0.0001 per share (3) 46,000,000 $2.50 $115,000,000 $8,199.50 (4) (1) Estimated solely for the purpose of determining the amount of registration fee in accordance with Rule 457(a) under the] [representing DAQO NEW ENERGY CORP. UNDERWRITING AGREEMENT MORGAN STANLEY & CO. INTERNATIONAL PLC 25 Cabot Square Canary Wharf London E14 4QA United Kingdom Schedule A As Representative of the several Underwriters named in Ladies and Gentleman: Schedule A Schedule A Daqo New Energy Corp., an exempted company incorporated in the Cayman Islands (the “Company”), proposes to issue and sell to] [TABLE OF CONTENTS PARTIES 1 RECITALS 1 Section 1. Certain Definitions (a) ADR Register 1 (b) ADRs; Direct Registration ADRs 1 (c) ADS 1 (d) Custodian 1 (e) Deliver, execute, issue et al. 1 (f) Delivery Order 1 (g) Deposited Securities 1 (h) Direct Registration System] [CONFIDENTIAL TREATMENT Addendum to Contract No.: DJG-HT20080615 Addendum No.1 to the Technology License and Engineering Services Contract Between Chongqing Daqo New Energy Co., Ltd. (CDNE) Wanzhou Industrial Park 404000 Wanzhou, Chongqing P.R. China and Poly Engineering S.r.l Via Galileo Ferraris 13 Monza / Milano Italy signed on June 15 th , 2008 1 Contract No.: addendum to DJG-HT20080615 WHEREAS Chongqing] [Sales and Purchase Agreement Between Chongqing Daqo New Energy Co., Ltd. And Yingli Green Energy Holding Company Limited Agreement Number: DQYL2010080301 Signed at: Wanzhou, Chongqing Party A: Chongqing Daqo New Energy Co., Ltd. Company’s Form: Limited Liability Company Registered Address: Wanzhou Industrial Park, Chongqing Legal Representative: Xu Guangfu Bank of Deposit: China Construction Bank, Wanzhou Sub-branch Account No.: 50001303600050207456 Tel:] [CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM We consent to the use in this Amendment No. 6 to Registration Statement No. 333-164307 of our report dated August 18, 2010 relating to the consolidated financial statements and financial statement schedule of Daqo New Energy Corp., which report expresses an unqualified opinion on the consolidated financial statements and financial statement schedule and]