Is Gaoshan Coal Industry Co., Ltd. a state-owned enterprise or a private enterprise?

It is a state-owned enterprise. Gaoshan Coal Industry Co., Ltd. belongs to Shanmei Group and was established in 1980. It is one of the four export enterprises with coal trading rights in China and the only large state-owned enterprise with two export channels in Shanxi Province. At present, the group's business has formed three pillar industries, namely, coal mining industry, high-speed rail wheelset manufacturing industry and financial investment industry.