December 30, 2016, Zhang Haisheng, deputy general manager of Anhui and Shanxi coal chemical industry general manager of Limited by Share Ltd, a line of discussion on the line of the president of the Chinese people's Republic of China in. The company safety deputy chief engineer, security chief Liu Sheng, accompanied by the production office director Li Chaoqun.
Zhang Haisheng Xiang Yutao introduced a line operation of recent production firm, and firm production control, energy saving, safety and environmental management and coal in the guest exchange forum.