1, Yanzhou Mining Area: Located in Jining City, Shandong Province, China, it is one of the largest coal production enterprises in China, with several large mines and coal preparation plants.
2. Jining No.3 Mine: Located in Jining City, it is a super-large modern mine under Yankuang Energy and one of China's coal industry technology demonstration mines.
3. Baodian Coal Mine: Located in Zoucheng City, Jining City, Shandong Province, it is one of the energy backbone mines of Yankuang and one of the mines with a high degree of modernization in China.