Liaoning Jincheng Petrochemical is a China-based refining and petrochemical enterprise located in Liaoning Province. The company operates refinery and gas processing assets, including units that recover and refine light hydrocarbons from streams such as coke oven dry gas to produce feedstocks for downstream petrochemical production.
Jincheng is a joint-venture partner in Bright LyondellBasell Petrochemical Co., Limited (BLYB) alongside LyondellBasell. It supplies refinery ethane via pipeline to BLYB’s ethylene cracker, supporting integrated operations between refining and petrochemicals. The company’s activities focus on improving feedstock availability for ethylene production and enhancing utilization of byproduct gases within the regional industrial value chain.