A-share oilfield services engineering stocks retreated, with Tongyuan Petroleum falling over 14%, Keli Petroleum falling over 11%, and Bomaike, Renzhi Petroleum, Beken Energy, and Zhongman Petroleum also declining. On July 20th local time, the US Cen

2026-07-21

A-share oilfield services engineering stocks retreated, with Tongyuan Petroleum falling over 14%, Keli Petroleum falling over 11%, and Bomaike, Renzhi Petroleum, Beken Energy, and Zhongman Petroleum also declining. On July 20th local time, the US Central Command stated that the US military completed its latest round of strikes against Iran at 9 PM Eastern Time that day.