Finance$160bn joint revenue: China creates new energy and chemicals giant as mega-merger approvedState-owned Sinochem and ChemChina joining up to create upstream, refining and chemicals giant with $160 billion in annual revenueMerger go-ahead: China endorses merger between Sinochem and ChemChina. Here, a man walks out of a Sinochem office building in Beijing in 2017Photo: REUTERS/SCANPIXXu YiheSingapore