(EnergyAsia, May 2) — Malaysia LNG Sdn Bhd (MLNG), a subsidiary of state energy company Petronas, said it has signed a Sale and Purchase Agreement (SPA) to supply Japan’s Chubu Electric Power Co Inc 540,000 metric tonnes per annum of liquefied natural gas (LNG) for 20 years from 2011.   The LNG will be supplied…