PetroChina Liaoyang Petrochemical Company Liaoyang Complex is an active petrochemical complex located in Liaoning, China. The complex started commercial operations in 1974 and currently has an active annual capacity of 3.46mtpa. Its capacity is expected to increase to 3.76mtpa in 2030. The plants in this complex are operated by PetroChina Liaoyang Petrochemical.

Key Products Capacity – PetroChina Liaoyang Petrochemical Company Liaoyang Complex, 2020

Key products produced in this complex include xylenes, purified terephthalic acid (PTA), benzene, ethylene oxide (EO), ethylene etc.

Xylenes accounts for major capacity share i.e., 32.9% of the total annual capacity of the complex with 1.14mtpa, followed by purified terephthalic acid (PTA) and benzene with 25.4% (0.88mtpa) and 11.6% (0.4mtpa) respectively.


Information on the petrochemical complexes/plants is sourced from GlobalData’s oil & gas petrochemicals plants database that provides detailed information on all active and upcoming, petrochemical plants globally. Not all companies mentioned in the article may be currently existing due to their merger or acquisition or business closure.