海正生材：累计回购约164万股

Group 1 - The company, Haizheng Shengcai, announced a share buyback of approximately 1.64 million shares, representing 0.808% of its total share capital of about 203 million shares, with a total expenditure of approximately 16.48 million RMB [1] - The highest and lowest prices for the repurchased shares were 14.63 RMB and 7.76 RMB per share, respectively [1] - For the year 2024, the company's revenue composition indicates that the fiber manufacturing industry accounts for 98.77% of its total revenue, while other businesses contribute 1.23% [1] Group 2 - As of the latest report, the market capitalization of Haizheng Shengcai is 3.4 billion RMB [2]