BYD Company Limited
002594
Contemporary Amperex Technology
300750
Kweichow Moutai
600519
4
Hanshow Technology
301275
5
Semiconductor Manufacturing International Corporation
688981
The company is a leading integrated electronic bulk gas service provider in China. It is a “scientific reform demonstration enterprise” of the State Council and a key mixed ownership reform project enterprise of the Guangzhou Municipal State-owned Assets Administration Commission. It is a subsidiary of Guangzhou Industrial Investment Holding Group Co., Ltd. The company's main business is R&D, production and sales of industrial gases with electronic bulk gases as the core. Electronic bulk gases mainly include nitrogen, helium, oxygen, hydrogen, argon, carbon dioxide, etc.