东山精密:2024年环境、社会与公司治理(ESG)报告(英文版)

Suzhou Dongshan Precision
Manufacturing Co., Ltd.
2024 Environmental, Social, and Governance
(ESG) Report
April 2025

Table of Contents

Report Preparation Instructions ...... 1
Message from the CEO...... 4
About DSBJ...... 6
Sustainable Development Governance ...... 9
Framework of Sustainable Development Governance...... 9
Sustainable Development Strategy ......11
Communication with Stakeholders...... 12
MaterialityAnalysis...... 14
1. ExcellentGovernance for MovingTowards a NewJourney of High-QualityDevelopment
22

1.1 Corporate Governance ...... 22
1.2 Business Ethics andAnti-Corruption...... 30
1.3 Digital Intelligence Transformation...... 35
1.4 Information Security and Privacy Management ...... 37
2. Collaboration for Mutual Benefit to Build a Sustainable Supply Chain...... 43
2.1 Governance...... 43
2.2 Strategy and Management Mechanism...... 44
2.3 Impact, Risk, and Opportunity Management...... 54
2.4 Indicators and Targets ...... 54
3. InsistingonQualityforContinuousImprovementofProductQualityandCompetitiveness
56

3.1 Driven by Innovation...... 56
3.2 Quality Priority ...... 63
3.3 Professional Services ...... 77
4. Advancing a Clean and Low-Carbon Production System for a Greener Future...... 81
4.1 Environmental Management...... 81
4.2 Addressing Climate Change ...... 84
4.3 Resource Utilization and Circular Economy ...... 96

4.4 Pollution Prevention and Ecosystem Protection ...... 99
5. Working Together for a Better Future Based on People Oriented Philosophy...... 108
5.1 Labor and Human Rights Management ...... 108
5.2 Human Capital Development...... 122
5.3 Community Construction...... 145
Appendix ...... 148
Appendix I: Key Performance Table ...... 148
Appendix II: Index of Indicators...... 156
Note:
This document is a translated version of the Chinese ESG Report 2024 ("2024 年 ESG 报告"). In
case of any discrepancies, the ESG Report 2024 published in the Chinese version shall prevail. The
full Chinese ESG Report 2024 is available at www.cninfo.com.cn.
Report Preparation Instructions
The 2024 Environmental, Social and Governance Report of Suzhou Dongshan Precision
Manufacturing Co., Ltd. (the “Report”) aims to disclose the Company’s philosophy, management
practices, and key performance in sustainable development to stakeholders, responding to
stakeholders’expectations and concerns adequately.
Scope and Boundaries of the Report
The Report mainly discloses information and key performance of Suzhou Dongshan Precision
Manufacturing Co., Ltd. and its branches and subsidiaries in fulfilling environmental, social, and
governance responsibilities in 2024.Unlessotherwise specified for certain information, the policies,
statements, and data in the Report cover the actual business scope of Suzhou Dongshan Precision
Manufacturing Co., Ltd. and its branches and subsidiaries, which are consistent with those in the
annual report.
Reference in the Report
For ease of presentation and reading, DSBJ and its branches and subsidiaries are referred to by
the abbreviations listed in the table below throughout the Report.
Company name Abbreviation
Suzhou Dongshan Precision Manufacturing Co., Ltd. DSBJ, the Company, we, us or our
Multi-Fineline Electronix, Inc. MFLEX
Multek Group (Hong Kong) Limited Multek
MFLEX Suzhou Co.,Ltd. MFLEX Suzhou
MFLEX Yancheng Co.,Ltd. MFLEX Yancheng
Multek Industries Ltd. Multek Industries
Multek Electronics Ltd. Multek Electronics
Multek Technology (Zhuhai) Co., Ltd. Multek Technology
Suzhou Dongyue New Energy Technology Co., Ltd. Suzhou Dongyue
Multek China Ltd. Multek China

Yancheng Dongshan Precision Manufacturing Co., Ltd. Yancheng Dongshan
Yancheng Mutto Optronics Technology Co., Ltd. Mutto Optronics
Suzhou Rf Top Electronic Communication Co., Ltd. Rf Top Electronic
DSBJ Pte.Ltd. (DSBJ Singapore) DSG
Suzhou JDI Electronics Inc JDI Electronics
Suzhou Chengjia Precision Manufacturing Co., Ltd. Suzhou Chengjia
Dongguan Dongshan Precision Manufacturing Co., Ltd. Dongguan Dongshan
Yancheng Dongchuang Precision Manufacturing Co., Ltd. Yancheng Dongchuang
SuzhouYongchuang Communication Technology Co., Ltd. Yongchuang Technology
Reporting Period
The period is from January 1, 2024, to December 31, 2024, and extends appropriately to
previous and subsequent years.
Basis for Preparation
GRI Sustainability Reporting Standards (GRI Standards) fromGlobal SustainabilityStandards
Board; Guidelines No.17 on Self-Regulation of Listed