公告日期：2025-10-15

Stock Code:200771 Stock ID: Hangqilun B Announcement No. 2025-95

Hangzhou Turbine Power Group Co., Ltd.

Resolutions of the 15th Meeting of the 9th Supervisory Board

The members of the Supervisory Board acknowledge being responsible for the truthfulness,
accuracy, and completeness of the announcement. There are no false records, misleading
statements, or significant omissions in this announcement.

The notice for calling of the 15th meeting of the 9th supervisory Board of Hangzhou Turbine
Power Group Co., Ltd. was served on October 9, 2025, The meeting was held by way of
telecommunication on October 14, 2025,And voted by means of telecommunication. There are
totally 3 supervisors of the Supervisory Board, and 3 effective votes were received as of October
14,2025. The meeting procedures are legal and complying with the Company Law and Articles of
Association.

The following proposals were examined at the meeting and passed by open ballot.

1.Proposal regarding the lifting conditions met for the restricted stock in the Third lifting
period for the first grant portion of the 2021 restricted stock incentive plan

3 votes in favor, 0 objection, 0 waive, the proposal was adopted.

For details of the proposal please refer to the announcement disclosed by the company on
http://www.cninfo.com.cn on October 15, 2025(Announcement No.:2025-96).

Documents available for inspection

1. Resolutions of the 15th meeting of the 9th Supervisory Board

The Supervisory Board of Hangzhou Turbine Group Co., Ltd.

October 15, 2025

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