公告日期：2026-05-12

Sustainability Report
Hengli Petrochemical Co., Ltd.

Address: 31st Floor, Building B, Victoria Plaza, No.52 Gangxing Road, Renmin Road

Subdistrict, Zhongshan District, Dalian,
Telephone: 0411-39865111
Website: https://www.hengli.com/invest/hlsh

CONTENTS

About the Report 01 Appendix

Message from the Chairman 03 Appendix 1: GRI Standards Index 115
About Hengli Petrochemical 05 Appendix 2: SSE Sustainability Reporting Index 116
Sustainability Management 13 Appendix 3: Key Performance Form 117
Feedback 123
Governance as the Green and Low-Carbon, Value Symbiosis, People-oriented,

Cornerstone, Fostering Safeguarding Our Achieving Excellence Building a Responsible

Long-Term Prosperity Ecological Home with Craftsmanship Future Together

Corporate Governance 21 Environmental Compliance Management 35 Product Quality Management 71 Emp……
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