Exhibit 15.1

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CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

We consent to the incorporation by reference in the Registration Statements No. 333-172234, No. 333-205547 and No. 333-224865 on Form S-8 of our reports dated March 30, 2022, relating to the consolidated financial statements of Daqo New Energy Corp (the "Company") and the effectiveness of the Company's internal control over financial reporting, appearing in this Annual Report on Form 20-F for the year ended December 31, 2021.

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