About Us

SINOPEC Zhongyuan Petrochemical Corp. Ltd is a national key construction project of China’s Eighth Five‑Year Plan jointly funded by the former China National Petroleum Corporation and the People’s Government of Henan Province. Located in the High‑tech Zone of Puyang City, it covers a land area of 1.73 million square meters. The project was approved in 1987, construction commenced in 1991, and production was launched in 1996. It was incorporated into Sinopec Group in 1998 and became part of China Petroleum & Chemical Corporation in January 2005.

Manufacturing

Advanced production facilities with specialized equipment for consistent chemical manufacturing.

Innovation

Continuous research and development to create high-quality chemical solutions for industrial applications.

Quality

Rigorous quality control processes to ensure every product meets industry standards.

The company has a registered capital of RMB 2.4 billion, of which Sinopec Group holds 94.99%, Henan Science and Technology Investment Co., Ltd. holds 3.51%, and Zhongyuan Bank Co., Ltd. holds 1.50%. Adopting a flat‑management model, the company currently has 11 functional departments, 6 operation divisions and 5 business centers.

Advanced Production Capabilities

Formulation Synthesis

Precision chemical synthesis for specialized industrial applications.

Automated Control

Factory-wide automation systems for consistent material output.

Material Validation

Rigorous testing in our technical center for industrial compliance.

Direct Distribution

Streamlined direct distribution for faster chemical supply.

SINOPEC Zhongyuan Petrochemical Corp. Ltd is the only enterprise in China that operates two ethylene production routes simultaneously: naphtha‑based petrochemical route and coal‑to‑chemical route. It has two production systems (old and new), consisting of 11 production units together with supporting utility and auxiliary facilities. The old system adopts the petrochemical route. Its main units include: 200 kt/a ethylene unit, 260 kt/a polyethylene unit, 60 kt/a polypropylene unit, 100 kt/a gasoline hydrotreating unit, 100 kt/a benzene extraction unit, 50 kt/a mixed C‑4 unit, 60 kt/a catalytic cracking to olefins unit, and 4 678 Nm³/h PSA hydrogen‑production unit. The new system follows the coal‑to‑chemical route. It comprises Sinopec’s first 600 kt/a methanol‑to‑olefin (S‑MTO) demonstration unit commissioned in October 2011, together with its supporting 100 kt/a polypropylene unit and 100 kt/a ethylene monomer export unit. The two production routes deliver a combined ethylene capacity of 300 kt/a, propylene capacity of 160 kt/a and hydrogen output of 6 kt/a.

Our Manufacturing Standards

Maintaining internally recognized quality management protocols.
Adherence to stringent environmental protection standards.
Ensuring stable emissions and sustainable production workflows.
Providing technical consultation as a specialized manufacturer.
Reliable chemical solutions for diverse industrial sectors.