Jinyu Jidong: The company's name and stock abbreviation have been changed to "Jinyu Jidong."

Jinyu Jidong Announcement: The company has completed business registration changes and charter filing procedures, and the new name is "Jinyu Jidong Cement Group Co., Ltd.", with the securities abbreviation changed to "Jinyu Jidong". The company stated that this change will help reduce external communication costs, integrate the brand values of "Jinyu" and "Jidong", further empower the company, and align with the interests of the company and all shareholders. The change will not affect the names, abbreviations, or codes of the bonds already issued, nor will it alter the company's debt relationships or the effectiveness of relevant legal documents previously signed.