公告日期：2026-04-29

2025
ENVIRONMENTAL,SOCIAL AND
GOVERNANCE (ESG) REPORT
Henan Silane Technology Development Co., Ltd.
Henan Silane Technology Development Co., Ltd.

Address:XiangchengCountyCoalCokingCircularEconomyIndustrialPark,XuchangCity,HenanProvince
Telephone:0374-8510022
Email:hnsilanezg@163.com

Website:www.hnsilane.com Stock code：920402

Contents

01 03

About This Report 01 Compliance Operations, Solidifying In-depth R&D as Wings, Empow- Appendix

the Foundation for Development er Industries to Soar

Chairman’s Statement 03 Practicing Sustainable Development 13 Focus on R&D and Innovation 53 Indicator Index Table 91
Optimizing Corporate Governance 21 Ensuring Product Quality 58 Feedback Form 93
About Silane Technology 05

Upholding Business Ethics 27 Safeguarding Customer Rights and Interests 63

Ensuring Supply Security 66

Focusing on Information Security 70

02 04

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