Important Notice:
- Change of Company Name (Chinese): 甘肃上峰材料股份有限公司
- Change of Company Name (English): GANSU SHANGFENG MATERIALS CO., LTD
- Effective Date of Change: June 5, 2026
- Company Stock Code Remains Unchanged: "000672"
Explanation of Company Name and Stock Code Change
Gansu Shangfeng Cement Co., Ltd. (hereinafter referred to as "the Company") will change its name to Gansu Shangfeng Materials Co., Ltd. on June 5, 2026, following the approval of the 15th meeting of the 8th Board of Directors held on April 25, 2026. The change has been approved by the 2026 Annual General Meeting held on May 19, 2026, and the change conditions are as follows: