KMG PetroChem, a subsidiary of KazMunayGas, has signed an EPC contract with Italy’s Tecnimont S.p.A. and Lebanon’s CCIC for the construction of a large-scale gas separation complex (GSC) at Kazakhstan’s Tengiz field. The facility, with a processing capacity of 9.1 billion cubic meters of dry gas annually, will supply ethane and propane to support domestic petrochemical development.