Company News
On April 16, 2020, Yin Hongbing, Chairman of the Maanshan Company, together with Wu Yuwen, director of the Ministry of Energy, Xu Xiuyang and Ren Xiwei of the Engineering Department, and Shanghai Zhiy
上一条：On April 28, 2020, Yin Hongbing, Chairman of Tianjin Company, and Wu Yuwen of the Ministry of Energy visited the headquarters of China Railway 20th Bureau Group, and had a meeting with Chen Lei, deput
下一条：On April 9, 2020, Yin Hongbing, Chairman of Tianjin Company, and Li Shujin, energy shareholder, Wu Yuwen, director of the Ministry of Energy, Xu Xiuyang, Ren Xiwei of the Engineering Department, and G