West–East III is a 6,840km-long onshore pipeline project operated by China Oil & Gas Piping Network. This gas pipeline, with a maximum diameter of 48 inches, starts at Xinjiang (China) and ends in Fujian (China).

The West–East III project started operations in 2016 and is owned by China National Petroleum, China Petrochemical, China National Offshore Oil, and others.

The West–East III project is associated with the 935km Shaan–Jing II Gas.


Information on the pipeline is sourced from GlobalData’s Oil & Gas Pipelines database that provides detailed information on all active and upcoming, crude oil, natural gas, petroleum products and Natural Gas Liquids (NGL) trunk pipelines globally. Not all companies mentioned in the article may be currently existing due to their merger or acquisition or business closure.