Which mines in Xingtai Mining Bureau have the most potential?

There are many coal mines under Xingtai Mining Bureau, mainly including Dongpang, Xingmei, Xingdong, Zhang Cun, Gequan and Xianzewang.

Now the best and most potential mine is Dongpang, and Xingmei is also good.

If you know nothing, you can ask me. Good luck!