TOKYO (AFX-ASIA) – Mitsubishi Corp and Marubeni Corp have signed up with Ineos Fluor Japan Ltd, the subsidiary of UK’s Ineos Fluor Holdings Ltd, to buy greenhouse gas emission rights, the Nihon Keizai Shimbun reported, without citing sources. The Ineos group will in May launch a project in South Korea to collect and destroy chlorofluorocarbon…