POLYETHYLENE MALAYSIA SDN. BHD., a joint venture of Petroleum National Bhd., Idemitsu Petrochemical Co. and BP Chemical Co., let a $55 million contract to John Brown Projects (Malaysia) for construction project management of a 320,000 metric ton/year ethylene plant and a 200,000 ton/year polyethylene plant at Terengganu, Malaysia (OGJ, June 24, p. 30). Petronas Gas Sdn. Bhd. will supply ethane from adjacent gas processing plants in Kerteh.