There was a roof collapse accident at the Guanjia Cliff Coal Mine Co., Ltd. of China Coal Group, trapping 4 people.

The reporter learned from the relevant department that on the evening of April 1st, a roof collapse accident occurred at Guanjiaya Coal Industry Co., Ltd., and 4 people were trapped. Guanjiaya Coal Industry Co., Ltd. is a subsidiary of China Coal Energy Group's Shanxi Limited Company, with a production capacity of 1.5 million tons per year.