Goldwind Science & Technology Co., Ltd. repurchased shares on both the Hong Kong and Shenzhen exchanges on 4 June 2026, reducing its free float across markets.

H-Share transaction (Hong Kong Stock Exchange): • Volume: 1.93 million shares, representing 0.25 % of the 772.06 million H-shares outstanding before the deal. • Price range: HK$12.73–HK$13.00; volume-weighted average price: HK$12.85. • Cash outlay: HK$24.80 million. • Resulting balances: 770.13 million H-shares outstanding and 3.44 million H-shares held as treasury stock at day-end. The buybacks have consumed 4.45 % of the 77.36 million-share authorization granted on 26 June 2025. A 30-day moratorium on new share issues or treasury-share sales extends to 4 July 2026.

A-Share transaction (Shenzhen Stock Exchange): • Volume: 4.999 million shares, or 0.14 % of the 3.45 billion A-shares outstanding. • Price range: RMB23.39–RMB23.73; volume-weighted average price: RMB23.57. • Cash outlay: RMB117.84 million. • All repurchased A-shares are designated for cancellation; none will be held as treasury stock.

Combined impact: Across both markets, the company removed 6.93 million shares from open trading, allocating HK$24.80 million and RMB117.84 million for capital management on the stated date. These actions align with mandates approved by shareholders and comply with the regulatory frameworks of the Hong Kong and Shenzhen exchanges.