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Sector leaders · Company list

Private refining-chemical majors

Covers integrated refining-chemicals and the full polyester-fiber chain — core representatives of scaled competition among private petrochemical companies.

Why these companies

Selection basis

Selected from 2025 revenue and capacity data of the four leading private refining-chemical companies. Updated 2026-09-29 · unordered list

Representative companies

Private refining-chemical majors leader list

5 companies
A-shares

Hengli Petrochemical

Leader in private large-scale refining, representing integrated refining-and-fiber operations

600346 Report not generated
A-shares

Rongsheng Petrochemical

Representative company with integrated large-scale refining and new materials

002493 Public report available

A standard report for a new stock is free for the first generation. Professional valuation is paid and uses one credit. Existing public reports are free to view.

Sources

Industry and company sources

This page is a research directory. “Representative leader” is not an official designation, a return forecast or trading advice. Valuations and reports may contain errors or outdated information; verify against company filings and authoritative sources.