公告日期：2025-12-20

Stock Code: 200771 Stock ID: Hangqilun B Announcement No.:2025-132
Hangzhou Turbine Power Group Co., Ltd.

Announcement on the Termination of the Company's Stock Listing and Delisting
The members of the Board and the Company 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.

Special Reminder:

The Company's stock has been decided by the Shenzhen Stock Exchange to be delisted
and will be delisted from the exchange on December 22, 2025.

Hangzhou Hirisun Technology Incorporated .(hereinafter referred to as "Hirisun") plans to
absorb and merge Hangzhou Turbine Power Group Co., Ltd. (hereinafter referred to as "HTC" or
the "Company") by issuing A-shares to all share exchange shareholders of HTC. The relevant
matters of the Transaction have been approved at HTC's Second extraordinary general meeting of
shareholders in 2025 and have obtained the approval from the China Securities Regulatory
Commission (hereinafter referred to as the "CSRC") by the document "Approval of Registration
for Hangzhou Hirisun Technology Incorporated. to Absorb and Merge Hangzhou Turbine Power
Group Co., Ltd." (No. 2141 [2025]CSRC Permit).

According to the plan for the stock exchange merger, The Company submitted an application
to the Shenzhen Stock Exchange (hereinafter referred to as the 'SZSE') for the delisting of its
shares on November 26, 2025, and later received the "Letter of Acceptance for the Application for
Delisting of Shares of Hangzhou Turbine Power Group Co., Ltd." (No. 354 [2025]Company
Department Letter) issued by the SZSE on December 2, 2025.On December 18, 2025, the SZSE
issued the "Decision on the Delisting of Hangzhou Turbine Power Group Co., Ltd. Shares"
(No.1431[2025]SZSE). According to this decision, the Company's shares will be delisted and
removed from the exchange starting from……
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