…  second-biggest oil company, and Shenhua Ningxia Coal Industry Group agreed to study investing as much as $6bn in a China plant …  the technical and commercial viability of building a 70,000bpd plant in northern China’s Ningxia province, the companies said in a …

…  filed a lawsuit on Friday against one of the largest mining companies in the country in an effort to force its officials to …  of a deadly fire in January at a West Virginia coal mine. The civil suit, filed in a Federal District Court in West …  a public hearing which would grant them power to issue subpoenas,” Mr. Oppegard said, “they have opted to conduct this in voluntary …