President and Director in General Zhang Weigong
with General Manager of China Petrochemical Corporation Su Shulin

President and Director in General Zhang Weigong
 with General Manager of China Southern Airlines Group Company Liu Shaoyong

President and Director in General Zhang Weigong
 with General Manager of China Aluminum Corporation Xiao Yaqing


President and Director in General Zhang Weigong
with chairman of China National Foreign Trade Transportation (Group) Corporation
 (Sinotrans) Miao Gengshu

President and Director in General Zhang Weigong
with chairman of Guangdong Electricity Pan Li