公告日期：2025-09-05

Stock Code: 200771 Stock ID: Hangqilun B Announcement No.:2025-89
Hangzhou Turbine Power Group Co., Ltd.

Announcement on the Meeting Arrangement for the Review of Hangzhou
Hirisun Technology Incorporated's Share ExchangeAbsorption and Merger with
Hangzhou Turbine Power Group Co., Ltd. Namely the Related Party

Transaction by the Shenzhen Stock Exchange Listing Review Committee

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.

Hangzhou Hirisun Technology Incorporated (hereinafter referred to as "Hirisun") intends to
absorb and merge Hangzhou Turbine Power Group Co., Ltd. (hereinafter referred to as the
"Transaction") through the issuance of A-shares to all shareholders of Hangzhou Turbine Power
Group Co., Ltd. (hereinafter referred to as "HTC" or "the Company").

According to the Announcement of the 9th Review Meeting of the Shenzhen Stock Exchange
M&A and Restructuring Review Committee in 2025, the Shenzhen Stock Exchange M&A and
Restructuring Review Committee is scheduled to hold the 9th Review Meeting of M&A and
Restructuring Review Committee in 2025 in September 11,2025 to review the Company's
transaction.

The Company's transaction is subject to the review and approval of the Shenzhen Stock
Exchange and the approval of the China Securities Regulatory Commission for registration before
it can be implemented. There is still uncertainty about whether this transaction can pass the review
and registration, and the time when it will finally pass the review and registration. The Company
will strictly comply with the provisions and requirements of relevant laws and regulations to fulfill

its information disclosure obligations, and investors are kindly requested to pay attention to the
Company's follow-up announcements and pay at……
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