甘肃能化(000552.SZ)：收到下属王家山煤矿一号井复产批复

Group 1 - Gansu Energy Chemical (000552.SZ) announced the approval for the resumption of production at the Wangjiashan Coal Mine No. 1 well by the Baiyin Municipal Government [1] - The approval is based on the expert group's assessment that the mine meets safety production conditions and is ready to resume operations [1]