雪天盐业控股股东累计增持公司1582.54万股

Group 1 - The core point of the article is that Xue Tian Salt Industry (600929.SH) announced a share buyback by its controlling shareholder, Hunan Salt Industry Group, during a specified period [1] - From April 23 to September 4, 2025, the controlling shareholder increased its stake by acquiring 15.8254 million shares [1] - The total amount spent on the share buyback was 88.608 million yuan, which represents 0.96% of the company's total share capital [1]