A-share oilfield services and engineering sector extended gains; Tongyuan
Petroleum and Keli Co. rose over 10%, while Sinopec Oilfield Service, Bomaike,
Huibopu, Beken Energy and CNOOC Oilfield Service also advanced.
2026-07-23
A-share oilfield services and engineering sector extended gains; Tongyuan
Petroleum and Keli Co. rose over 10%, while Sinopec Oilfield Service, Bomaike,
Huibopu, Beken Energy and CNOOC Oilfield Service also advanced.