Hainan Yisheng Petrochemical Company Limited

Published company identity

Hainan Yisheng Petrochemical Company Limited

Sandu and Yangpu Petrochemical Functional Zone · Joint venture

Published products and capabilities

• Purified terephthalic acid and PET bottle chips

Regional influence evidence

• A listed-company annual report states Hainan Yisheng’s PTA and PET bottle-chip business, while an ecology ministry document provides the Yangpu site and project boundary.
• Danzhou legislative and CPPCC visits confirm continuing operation in Yangpu, making it an example of an operating continuous-material unit rather than a signed project.

Checkable sources

• Hainan Yisheng in Hengyi Petrochemical’s 2023 annual report — Shenzhen Stock Exchange Disclosure Platform
• Environmental report for Hainan Yisheng PTA project — Ministry of Ecology and Environment
• Hainan Yisheng in a Yangpu enterprise visit — Standing Committee of Danzhou Municipal People’s Congress
• Visit to Hainan Yisheng operations — Danzhou Municipal Committee of the CPPCC

Information and transaction boundary

This page uses public information to explain the company’s connection with the local industry. Inclusion does not imply authorization, partnership or endorsement, and Hello China does not participate in or guarantee transactions.

If a company believes its record is inaccurate or does not wish to be shown, it may request a correction or removal through the platform’s formal channel. Verified requests are handled promptly and free of charge. Do not send business licences, authorization letters or other sensitive files through insecure channels.

• Request confirmation, correction or removal — The link carries the company name to prepare a confirmation, correction or removal request.