On October 24, 2021, the startup of the world 's first 400,000 tonnes crude gas to ethylene glycol project (Hami Guanghui project) was successfully completed. The project’s main contractor, Wuhuan Engineering Ltd., was able to produce high quality ethylene glycol products with the aid of Xiesheng’s high-efficiency separators. The successful completion of this project has significant social effect on promoting carbon reduction.