What level is the chairman of Yin Guang Company?

The chairman of Yin Guang Company is the main hall class. Cheng Shipeng, Chairman of Yin Guang Company, Chairman, Party Secretary and Director-level cadre of Gansu Yin Guang Chemical Group Co., Ltd. The full name of Yin Guang Company is Gansu Yin Guang Chemical Group Co., Ltd. Therefore, the Chairman of Yin Guang Company is Director-level.