Which listed companies are there in Yubei, Chongqing?

Chongqing Beer Co., Ltd. and State Power Investment Group Yuanda Environmental Protection Co., Ltd. ... According to the inquiry of Chongqing Municipal Market Administration, the dominant companies in Chongqing Yubei are Chongqing Beer Co., Ltd., State Power Investment Group Yuanda Environmental Protection Co., Ltd., Winbond Life and Health Co., Ltd., China Automotive Engineering Research Institute Co., Ltd., Chongqing Zaisheng Technology Co., Ltd., Chongqing Construction Engineering Group Co., Ltd., etc. Chongqing, also known as "Mountain City" or "Jiangcheng" for short, is a municipality directly under the Central Government of the People's Republic of China, a national central city and a megacity, one of the important national central cities approved by the State Council, and the economic center of the upper reaches of the Yangtze River.