Is Dongrong No.3 Mine in Shuangyashan City a state-owned enterprise?

Dongrong No.3 Mine in Shuangyashan City is not a state-owned enterprise. Dongrong No.3 Mine is located in Erjiuyi Farm, Heilongjiang Province, and belongs to Longmei Shuangyashan Mining Co., Ltd. It is a modern state-owned coal mine with 1. 6 million employees. At present, the approved production capacity of the mine is 2,654.38+10,000 tons/year. After the mine is expanded, it will reach 3 million tons/year, and the first shield tunneling team of Long Mei Group will be established.