Workflow
江苏华海诚科新材料股份有限公司关于股份回购进展公告

Group 1 - The company has approved a share repurchase plan to buy back its publicly issued ordinary shares through centralized bidding on the Shanghai Stock Exchange, with a maximum repurchase price of 121.99 yuan per share and a total repurchase fund between 25 million yuan and 50 million yuan [1] - The repurchase period is set for 12 months from the date of the board's approval [1] - The repurchased shares will be used for employee stock ownership plans and/or convertible bonds [1] Group 2 - As of July 31, 2025, the company has repurchased a total of 460,567 shares, accounting for 0.57% of the total share capital of 80,696,453 shares [2] - The highest repurchase price was 88.99 yuan per share, while the lowest was 62.17 yuan per share, with a total expenditure of approximately 32.47 million yuan (excluding transaction fees) [2] - The company will continue to make repurchase decisions based on market conditions and will fulfill its information disclosure obligations in a timely manner [3]