Taishan Petroleum: First repurchase of 923,500 shares, with a transaction amount of 5.8025 million yuan.

Taishan Petroleum announced that the company first implemented a repurchase of shares on December 16, 2025, repurchasing 923,500 shares through centralized competitive trading, accounting for 0.19% of the total share capital. The highest transaction price was 6.31 yuan per share, the lowest transaction price was 6.26 yuan per share, and the average repurchase price was 6.28 yuan per share, with a total transaction amount of 5.8025 million yuan. Prior to this, the company planned to repurchase shares with a budget of 25-35 million yuan, but due to equity distribution, the maximum repurchase price was adjusted to not exceed 8.84 yuan per share. The company will continue to implement repurchases according to the plan and disclose progress in a timely manner.