How many coal mines does Liupanshui Hengding Industrial Co., Ltd. have?

Liupanshui Hengding Industrial Co., Ltd. owns 20 coal mines with a total resource of about 500 million tons. Liupanshui Hengding Industrial Co., Ltd. was established in 2006, located in Liupanshui City, Guizhou Province. It is an enterprise mainly engaged in manufacturing chemical raw materials and chemical products. The registered capital of the enterprise is 3 million yuan, and the paid-in capital is 3 million yuan.