[Image: IBR logo]
2025 Sustainability Report
Shenzhen Institute of Building Research Co., Ltd.
[Image: Future Complex building]
About This Report
This report is the 2025 Sustainability Report of Shenzhen Institute of Building Research Co., Ltd. (hereinafter referred to as "IBR" or the "Company"). It aims to disclose to users of sustainability information the philosophy, management methods, implemented work, and achieved results regarding sustainability issues during the Company's operations.
Reporting Scope
Unless otherwise specified, the organizational scope of this report is consistent with the scope of the consolidated financial statements in the "IBR 2025 Annual Report." Greenhouse gas accounting uses full-caliber data, covering the group headquarters, branches, and all subsidiaries and joint ventures included in the consolidated financial statements.
Reporting Period
The reporting period is from January 1, 2025, to December 31, 2025. Unless otherwise specified, all data contained in this report pertains to this period.
Basis of Preparation
This report is prepared in accordance with the "Corporate Sustainability Disclosure Standards - Basic Standards (Trial)," "Corporate Sustainability Disclosure Standards No. 1 - Climate (Trial)" and its application guidelines, as well as the "Shenzhen Stock Exchange Self-Regulatory Guidelines for Listed Companies No. 17 - Sustainability Reporting (Trial)," the "Shenzhen Stock Exchange ChiNext Listed Companies Self-Regulatory Guidelines No. 3 - Sustainability Report Preparation (2026 Revision)," and other documents.
Reporting Principles
Reliability: The sustainability information disclosed in this report is complete, neutral, and accurate. The content does not omit or miss important information, does not contain selective disclosure or misleading descriptions such as underestimation or exaggeration of information, and does not contain false records. It ensures that factual information is free from material errors, and estimates and forecasts are clearly identified.
Relevance: The sustainability information disclosed in this report is relevant to the decision-making of information users and helps them make evaluations or predictions.
Comparability: The sustainability information disclosed during the reporting period maintains consistency in the collection, measurement, and calculation methods for the same indicators across different reporting periods. If changes occur, they will be explained in the report.
Verifiability: The sustainability information disclosed in this report is verifiable and can be confirmed through the information itself or the input values used to generate it.
Data Explanation
The data used in this report is derived from the Company's official documents, relevant reports, and statistical reports. Financial data in the report is denominated in RMB/yuan, and greenhouse gas emissions are measured in metric tons of carbon dioxide equivalent. Financial data is consistent with the annual financial report.
Feedback
If you have any questions or feedback regarding this report and its content, please contact us via the following methods:
Address: IBR Building, No. 29 Meiao 3rd Road, Meilin, Futian District, Shenzhen
Tel: 0755-23950525
Fax: 0755-23931800
Email: ibrir@ibrcn.com
Table of Contents
- About IBR
Company Profile
Core Business and Value Chain
2025 IBR Sustainability Highlights
- Materiality Assessment
Materiality Analysis Process
Due Diligence and Stakeholder Communication
Material Issues
- Sustainability Vision
Sustainability Vision
Sustainability Governance Structure
- Innovation-Driven Value Creation
Innovation-Driven
Supporting Major Strategies and Industry Development
Standards Leading Industry Development
Responding to Climate Change
Energy Utilization
Water Resource Utilization
- Environmental Optimization and Green Development
Ecosystem and Biodiversity Protection
Environmental Compliance and Pollutant Management
Circular Economy
Green Office
- Responsibility Fulfillment and Social Commitment
Employee Health, Rights, and Development
Product and Service Safety, Quality, and Credibility
Data Security and Customer Privacy Protection
Supply Chain Safety and Fair Treatment of SMEs
Social Contribution and Rural Revitalization