Jam Petrochemical Company or JPC in its declaration has started as ‘a development projects of Iran’s National Petrochemical Industries’ situated in the Asalooyeh Petrochemical Free Zone since 1999 to act as the world's largest Olefin manufacturing plant. This company has been established to produce Olefins and Low Linear Density and High Density Polyethylene. JPC has divers manufacturing sections holding especial features including Olefin, High Density Polyethylene, Linear Polyethylene, Butadiene and Butane-1. The company has been able to get its share in the region and global markets and it has been considered by major rivals in the Petrochemical Industry, in addition to play its outstanding role in huge plans chain of the pars Especial Economic Zone.