GOLDWIND SCIENCE&TECHNOLOGY CO., LTD. — Proxy Solicitation & Information Statement 2026

May 6, 2026

Hong Kong Exchanges and Clearing Limited and The Stock Exchange of Hong Kong Limited take no responsibility for the contents of this notice, make no representation as to its accuracy or completeness and expressly disclaim any liability whatsoever for any loss howsoever arising from or in reliance upon the whole or any part of the contents of this notice

GOLDWIND SCIENCE&TECHNOLOGY CO., LTD.*

金風科技股份有限公司

(a joint stock limited liability company incorporated in the People's Republic of China)

(Stock Code: 02208)

NOTICE OF 2026 FIRST EXTRAORDINARY GENERAL MEETING

NOTICE IS HEREBY GIVEN that the 2026 first extraordinary general meeting ("EGM") of GOLDWIND SCIENCE&TECHNOLOGY CO., LTD.* (the "Company") will be held at the Company's Conference Room, No. 8, Boxing Yi Road, Economic & Technological Development District, Beijing, PRC at 2:50 p.m. on Tuesday, 26 May 2026 for the purposes of considering and, if thought fit, approving the following matters.

SPECIAL RESOLUTIONS:

1. To consider and approve the repurchase of A shares through centralized price bidding:

1.01 Purpose and use of shares to be repurchased
1.02 Fulfillment of relevant conditions for shares to be repurchased
1.03 Methods of shares to be repurchased
1.04 Type and number of shares to be repurchased, the proportion to the total share capital and the proposed total amount of funds for the repurchase
1.05 Source of funds for shares to be repurchased
1.06 The price or price range and pricing principle for shares to be repurchased
1.07 Period of shares to be repurchased
1.08 Authorization matters for shares to be repurchased

• For identification purpose only

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ORDINARY RESOLUTION:

1. To consider and approve the amendment to GOLDWIND SCIENCE&TECHNOLOGY CO., LTD.'s Remuneration Management System

By order of the Board
GOLDWIND SCIENCE&TECHNOLOGY CO., LTD.*
MA Jinru
Company Secretary

6 May 2026

Notes:

1. Each shareholder entitled to attend and vote at the EGM is entitled to appoint a proxy to attend and vote on his/her behalf at the EGM. A proxy need not be a shareholder of the Company. A proxy of a shareholder may vote on a poll. The shareholder shall have one vote for each share that they hold.

2. The H share register of members of the Company will be closed from Wednesday, 20 May 2026 to Tuesday, 26 May 2026 (both days inclusive) for the purpose of determining the shareholders entitled to attend the EGM. During the above-mentioned period, no H share transfer will be registered. H shareholders whose names appear on the H share register of members as at the close of business on Tuesday, 19 May 2026 are entitled to attend the EGM. In order to attend and vote at the EGM, H shareholders whose transfers have not been registered shall deposit the transfer documents together with the relevant share certificates at the H share registrar of the Company, Computershare Hong Kong Investor Services Limited at Shops 1712-1716, 17th Floor, Hopewell Centre, 183 Queen's Road East, Wanchai, Hong Kong no later than 4:30 p.m. on Tuesday, 19 May 2026.

3. The instruments appointing a proxy must be in writing under the hand of a shareholder or his/her attorney duly authorised in writing. If the shareholder is a corporation, that instrument must be under the hand of its duly authorised attorney. If that instrument is signed by an attorney of the shareholder, the power of attorney authorising that attorney to sign or other authorisation documents must be notarised.

4. The proxy form together with the power of attorney or other authorisation document (if any) must be deposited at the H share registrar, Computershare Hong Kong Investor Services Limited at 17M Floor, Hopewell Centre, 183 Queen's Road East, Wanchai, Hong Kong, for holders of the H shares of the Company, not less than 24 hours before the time fixed for holding the EGM or any adjournment thereof (as the case may be).

Completion and return of the form of proxy will not preclude shareholders from attending and voting in person at the meeting or any adjourned meeting should you so wish.

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1. The EGM is expected to last for half a day and shareholders (in person or by proxy) attending the meeting shall be responsible for their own transportation and accommodation expenses.

2. If the EGM is seriously affected by a typhoon or bad weather condition, the Company will post an announcement on the website of the Stock Exchange (www.hkexnews.hk) to notify shareholders of the date, time and place of the rescheduled meeting. The meeting may still be held as scheduled during a typhoon or bad weather condition. Shareholders of the Company should decide on their own whether they would attend the meeting under bad weather condition bearing in mind their own situations.

As of the date of this notice, the executive directors of the Company are Mr. Wu Gang and Mr. Cao Zhigang; the non-executive directors of the Company are Mr. Gao Jianjun, Ms. Yang Liying and Mr. Zhang Xudong; the independent non-executive directors of the Company are Mr. Tsang Hin Fun Anthony, Mr. Liu Dengqing and Mr. Miao Zhaoguang; and the employee representative director of the Company is Ms. Yu Ning.

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