A-share oil and gas exploration & services sector opened lower; Keli Co. fell more than 7%, while Qianneng Hengxin, Tongyuan Petroleum and Zhongman Petroleum also declined.

2026-08-03

A-share oil and gas exploration & services sector opened lower; Keli Co. fell more than 7%, while Qianneng Hengxin, Tongyuan Petroleum and Zhongman Petroleum also declined.