2 天之前 · Sinopec reports east China's shale field pumps 1,600 tons of oil per day. Sinopec, the state oil group, announced on Wednesday that it is progressing with the development of shale oils at its Jiyang pilot project in east China. The company now pumps 1,600 tons per day, up from just 100 tons in 2020. Sinopec, at this rate, is on course to meet a ...