Sinopec details H and A share buyback activity through November 20

China Petroleum & Chemical Corporation repurchased 8 million H shares on November 20, 2025, through the Exchange at prices ranging from HK$4.55 to HK$4.6. The aggregate price paid for these repurchases was HK$36,584,000. These repurchases contribute to a total of 168.95 million H shares repurchased under the current mandate, representing 0.14% of the H shares issued at the resolution date of May 28, 2025. The repurchase mandate authorizes buybacks up to 2.4 bn shares.

Additionally, the company repurchased 1,749,400 A shares on November 20, 2025, via the Shanghai Stock Exchange, with prices ranging from yuan 6.01 to yuan 6.1. The total cost for these A share repurchases amounted to yuan 10,625,585. Both H and A share repurchases are intended for cancellation, and the moratorium period for any new share issues or treasury share sales after these repurchases extends up to December 20, 2025.

As of November 20, 2025, the closing balance of issued H shares (excluding treasury shares) remains at 23,945,350,600, and A shares at 97,232,263,098.