The oil and gas extraction and service sector is highly developed. Keli shares are up more than 6%, while Tongyuan Petroleum, Zhongman Petroleum, and Shouhua Gas are all trading higher.

Zhitongcaijing · 2d ago
The oil and gas extraction and service sector is highly developed. Keli shares are up more than 6%, while Tongyuan Petroleum, Zhongman Petroleum, and Shouhua Gas are all trading higher.