Sinoma International announced on December 19 that the board of directors received the resignation report of Mr. Zhu Bing, director and president, on December 19, 2025. Due to job adjustment, Mr. Zhu Bing applied to resign from the position of director and president of the Company, and also resigned from the position of member of the Strategy, Investment and ESG Committee of the Board of Directors.

On December 18, the Economic and Credit Department of Hubei Province issued the Announcement on the Supplementary Capacity Replacement Scheme for the 5666 Tons Per Day Cement Clinker Production Line Project of Daye Jianfeng Cement Co., Ltd. Daye Jianfeng's 4000t/d clinker production line supplements 1666 t/d clinker production capacity, with a replacement ratio of 1.5: 1. The production capacity index is from the 2500t/d clinker production line of Zhuxi Ruicheng Cement Co., Ltd.