Abstract: This article summarized the resources optimization for refining-chemical integration of Sinopec Zhenhai Refining & Chemical Company. It gave the introduction in detail of optimal utilization of feedstocks, such as naphtha, tail oil of hydrocracker, dry gas of FCC, light hydrocarbon of refinery and raffinate of ethylene aromatics extraction, etc., as well as hydrogen resource. The introduction can be used as reference to those same kind domestic integrated petrochemical enterprises for their process configuration design and optimization.