华新水泥：关于变更公司名称并完成工商变更登记的公告

Core Points - The company Huaxin Cement announced a name change to Huaxin Building Materials Group Co., Ltd. along with a change in its A-share stock abbreviation [2] - The decision was made during the 18th meeting of the 11th Board of Directors and the third extraordinary shareholders' meeting held on October 3 and October 24, 2025, respectively [2] - The company has completed the necessary business registration changes and received a new business license from the Huangshi Market Supervision Administration [2]