华新建材(600801.SH)：华新集团增持1546.87万股公司股份

Group 1 - The core point of the article is that Huaxin Cement (600801.SH) announced a shareholding increase by its major shareholder, Huaxin Group Limited, which acquired a total of 15.4687 million shares from January 12, 2026, to February 2, 2026, representing 0.74% of the company's total share capital [1] Group 2 - The share acquisition was conducted through centralized bidding on the stock exchange [1] - The announcement was made on February 2, 2026, following the completion of the share purchase [1]