Jieyang Sea-Star Petrochemical Company Limited which invested by Guansheng Oil (Singapore) Pte Ltd locates in Jinghai, Jieyang, Guangdong Province. The project is constructed to produce 500,000MT high-grade road asphalt and belongs to the State-encouraging projects. It will be completed through three stages and lasts 8~9 years and become a huge petrochemical production bases after completion.