How about Yulin Gaoxinzhuang Coal Mine?

Excellent coal quality, large output, etc.

Excellent coal quality: The coal produced in Yulin Gaoxinzhuang Coal Mine has good quality, high calorific value and low ash and sulfur content, which is suitable for power generation, metallurgy and other industries.

Large output: Yulin Gaoxinzhuang Coal Mine is one of the key coal mines in Shaanxi Province, with a large annual coal output, which can meet certain energy demand.