On August 18, the Emergency Management Bureau of Chizhou City issued the Investigation Report on the General Collapse Accident of Anhui Chizhou Conch Cement Co., Ltd. on March 12, 2025. At about 14:50 on March 12,
2025, a karst cave collapse accident occurred during the drilling operation of Wushishan Limestone Mine for Cement in Guichi District, Chizhou City, Anhui Chizhou Conch Cement Co., Ltd. (Hereinafter referred to as Wushishan Mine) east mining area + 244 meters southeast platform, resulting in one death and a direct economic loss of 1.28 million yuan.