Ruifeng Green Energy AI Computing Holdings Limited (formerly China Ruifeng Renewable Energy Holdings Limited) announced three corporate actions approved at the 29 June 2026 annual general meeting.

1. Company Name Change • Effective 30 June 2026, the English name changed to “Ruifeng Green Energy AI Computing Holdings Limited,” and the Chinese name to “瑞風綠能智算控股有限公司.” • The Registrar of Companies in the Cayman Islands and, subsequently, the Hong Kong Registrar of Companies confirmed the alteration. • The change does not affect shareholder rights, ordinary business operations, or financial condition. Existing share certificates remain valid for trading and settlement; certificates bearing the new name will be issued for future share issuances.

2. Stock Short Name Adjustment • Beginning 9:00 a.m. on 10 August 2026, the stock short name on the Stock Exchange of Hong Kong will switch from “RUIFENG RENEW” to “RF GREEN EN AI” (English) and from “瑞風新能源” to “瑞風綠能智算” (Chinese). • The stock code remains “527,” with no change to the corporate logo or website.

3. Adoption of the Third Amended and Restated Memorandum and Articles of Association • The new M&A, incorporating and consolidating amendments approved at the AGM, became effective on 29 June 2026, replacing the previous version in its entirety.

Executive Director and CEO Zhang Zhixiang signed the announcement dated 5 August 2026. The board currently comprises two executive directors and three independent non-executive directors.