Provided by Xinhua This photo taken on June 25, 2022 shows workers checking equipment at the workshop of a coalbed methane mining base in Qinshui County, north China's Shanxi Province. (Xinhua/Wang ...
TAIYUAN, Sept. 12 (Xinhua) -- Newly proven coalbed methane reserves in north China's Shanxi Province reached 163.808 billion cubic meters in 2023, a record high, according to a report published by ...