Stock code: 688303 Stock abbreviation: Daqo Energy Announcement No.: 2025-001

Xinjiang Daqo New Energy Co., Ltd

Regarding the change of registered capital, the amendment of the Articles of Association and the handling of industrial and commercial changes

Announcement of more registration

The board of directors and all directors of the company guarantee that there are no false records, misleading statements or material omissions in the content of the announcement, and assume legal responsibility for the authenticity, accuracy and completeness of its content in accordance with the law.

Xinjiang Daqo New Energy Co., Ltd. (hereinafter referred to as the "Company") was convened on December 30, 2024

The fifteenth meeting of the third board of directors was held, and the "Proposal on Changing the Registered Capital of the Company, Amending <公司章程>and Handling the Corresponding Industrial and Commercial Change Registration" was deliberated and approved. The relevant situation is hereby announced as follows:

1. Changes in the registered capital of the company

On November 27, 2024, the Company completed the first grant of the second vesting of the 2022 restricted stock incentive plan

In accordance with the relevant regulations of the Shanghai Stock Exchange and China Securities Depository and Clearing Corporation Limited, 268,009 shares were registered for the vesting of the period. After the completion of the vesting of restricted shares, the total share capital of the company will be reduced by

214,4937,715 shares were changed to 214,5205,724 shares, and the registered capital of the company was changed from 214,4937,715 shares

The yuan was changed to 214,5205,724 yuan. Details are detailed in the Company's disclosure in Shanghai on December 3, 2024

Announcement of Xinjiang Daqo New Energy Co., Ltd. on the Vesting Results of the Second Vesting Period of the 2022 Restricted Stock Incentive Plan and the Listing of Shares (Announcement No.: 2024-063) on the website of the stock exchange (www.sse.com.cn).

2. Amendments to some articles of the Articles of Association

In accordance with the provisions of laws, regulations and normative documents such as the Guidelines for the Articles of Association of Listed Companies and the Rules for the Listing of Stocks on the Science and Technology Innovation Board of the Shanghai Stock Exchange, and in combination with the above-mentioned changes in registered capital, some provisions of the Articles of Association are amended. The specific revisions are as follows:

Serial No. Before Revision After Revision

1. Article 6 The registered capital of the company is 214,4937,715 Article 6 The registered capital of the company is 214,5205,724

Yuan. Yuan.

2. Article 21 The total number of shares of a company shall be Article 21 The total number of shares of a company shall be

214,4937,715 shares, all common shares, par 214,5205,724 shares per share, all common shares, par value per share

Worth RMB 1.00. RMB 1.00.

Except for the above amendments, the other articles of the Articles of Association remain unchanged.

According to the authorization of the company's fifth extraordinary general meeting of shareholders in 2022, that is, "the board of directors is authorized to handle all matters necessary for the vesting of restricted shares of incentive recipients, including but not limited to submitting an application for vesting registration to the stock exchange, applying to the registration and clearing company for relevant registration and clearing business, amending the Articles of Association, and handling the registration of changes in the company's registered capital". The change of registered capital and the amendment of the Articles of Association do not need to be submitted to the general meeting of shareholders for deliberation.

After the deliberation and approval of the board of directors, the company will go through the registration of the change of registered capital and the filing and registration of the articles of association with the industrial and commercial registration authority in a timely manner. The above changes are subject to the approval of the market supervision and administration department. The amended Articles of Association will be disclosed on the website of the Shanghai Stock Exchange (www.sse.com.cn).

The announcement is hereby made.

Board of Directors of Xinjiang Daqo New Energy Co., Ltd

January 1, 2025