Zhejiang Petrochemical operates the Dayushan Island refinery, which is located in Zhejiang, China. It is an integrated refinery owned by Zhejiang Rongsheng Holding Group, Tongkun Group, Jihua Group, and others. The refinery, which started operations in 2019, has an NCI of 12.06.

Key processes of the refinery

Crude Distillation Unit (mbd): 800
Coking (mbd): 84
Catalytic Cracker (mbd): 200
Hydrocracker (mbd): 153
Reformer (mbd): 321
Hydrotreater (mbd): 401
Alkylation (mbd): 21

The capacity of the refinery is expected to remain the same as 800mbd by 2030.

During the period 2021-2025, the Dayushan Island refinery is expected to witness an estimated capex of $1,502.8m.


Information on the refinery is sourced from GlobalData’s refinery database that provides detailed information on all active and upcoming, crude oil refineries and heavy oil upgraders globally. Not all companies mentioned in the article may be currently existing due to their merger or acquisition or business closure.