Linyang Energy丨Sustainable Raw Material Policy

江苏林洋能源股份有限公司

Jiangsu Linyang Energy Co., Ltd.

可持续原材料政策

Sustainable Raw Material Policy

文件编号：LY-SR-001    版本：V1.0    生效日期：2026年1月8日

Document No.: LY-SR-001    Version: V1.0    Effective Date: January 8, 2026

一、政策声明
1. Policy Statement

江苏林洋能源股份有限公司（以下简称“公司”）秉持“打造绿色环境，创造美好生活”的使命，将可持续原材料管理作为产品全生命周期绿色管理的重要环节。公司承诺优先选用环保、可回收、可追溯的原材料，减少有害物质使用，降低资源消耗与环境影响，推动价值链绿色转型。同时，公司承诺持续减少原材料开采、生产及采购过程中对水资源、能源、生态环境及社会的负面影响，尊重劳动者权益、人权及当地社区合法权益。

Jiangsu Linyang Energy Co., Ltd. (the “Company”) upholds the mission of “Build a greener world, create a better life” and regards sustainable raw material management as a key part of full life-cycle green product management. The Company commits to prioritizing environmentally friendly, recyclable and traceable raw materials, reducing hazardous substance use, and lowering resource consumption and environmental impact to drive green transformation of the value chain. In addition, the Company commits to continuously minimizing the negative environmental and social impacts associated with raw material extraction, production and sourcing, including impacts on water resources, energy consumption and ecosystems, while respecting labor rights, human rights and the legitimate rights and interests of local communities.

本政策适用于公司自身运营，并延伸至供应商与合作伙伴。本政策由执行管理层负责组织实施。

This Policy applies to the Company’s own operations and extends to its suppliers and business partners. This Policy is implemented by executive management.

二、政策目标
2. Policy Objectives

1. 有害物质管控：严格遵循 RoHS、REACH 等法规要求，全面推广环保材料替代传统材料，从源头减少有害物质使用。

1. Hazardous Substance Control: Strictly comply with RoHS, REACH and other regulations, and promote environmentally friendly materials to replace conventional materials, reducing hazardous substance use at the source.

2. 材料可回收与循环利用：提升产品固废可回收利用率，建立废料闭环回收机制，最大化挖掘资源剩余价值。

2. Material Recyclability and Circularity: Increase the recyclability of product solid waste and establish a closed-loop waste recycling mechanism to maximize residual resource value.

3. 原材料可追溯：推动关键原材料来源可追溯，避免使用来自受冲突影响和高风险地区的矿产及涉及毁林的原材料。

3. Raw Material Traceability: Promote traceability of key raw materials and avoid minerals from conflict-affected and high-risk areas and raw materials involving deforestation.

4. 绿色采购与替代：优先选用环保认证材料，增加再生原材料的使用，推进少贵金属、轻量化及国产化替代方案，降低资源消耗与进口依赖；推动经独立第三方依据相关环境和社会可持续性标准认证或验证的原材料采购与使用比例。

4. Green Procurement and Substitution: Prioritize environmentally certified materials, increase the use of recycled raw materials, and promote low-precious-metal, lightweight and localized substitution to reduce resource consumption and import dependence; promote raw materials procured and used that are certified or verified by independent third parties against relevant environmental and social sustainability standards.

5. 重要生物多样性区域原材料避让：避免采购来源于全球或国家重要生物多样性区域（如依法保护的自然保护地、世界自然遗产及重要物种栖息地）的原材料。

5. Avoidance of Raw Materials from Important Biodiversity Areas: Avoid the procurement of raw materials originating from sites of global or national importance for biodiversity, such as legally protected areas, World Heritage sites, and habitats of species of conservation concern.

三、管理措施
3. Management Measures

1. 生态设计：将生态设计要求前置于研发阶段，依据《产品生态设计通则》等标准，在策划阶段考量产品功耗、寿命、环保器件选用及废弃后易回收性。

1. Eco-Design: Integrate eco-design requirements at the R&D stage, considering product power consumption, lifespan, environmentally friendly components and end-of-life recyclability in accordance with standards such as the General Principles of Product Eco-Design.

2. 有害物质管理：建立有害物质管理体系，对有毒有害物质的全流程使用进行严格监控，确保产品从设计研发到报废回收均符合环保合规要求。

2. Hazardous Substance Management: Establish a hazardous substance management system to strictly monitor the full-process use of toxic and hazardous substances, ensuring products comply with environmental requirements from design to end-of-life recycling.

3. 供应商管理：将可持续管理要求与行为准则融入采购合作框架，要求供应商签署《不使用冲突矿产承诺书》《不使用有害物质保证书》等协议，并开展企业社会责任评估与现场审核。

3. Supplier Management: Integrate sustainable management requirements and codes of conduct into the procurement framework, require suppliers to sign commitments such as the Conflict Minerals Non-Use Commitment and Hazardous Substance Non-Use Guarantee, and conduct CSR assessments and on-site audits.

4. 循环利用：建立废料闭环回收机制，对注塑废料、废焊材、锡渣、废纸箱及油纸等分类回收与置换，通过边角料再利用最大化资源价值。

4. Recycling: Establish a closed-loop waste recycling mechanism to classify, recycle and replace injection molding waste, welding waste, tin slag, waste cartons and oil paper, maximizing resource value through offcut reuse.

四、产品全生命周期生态设计要求
4. Life-Cycle Eco-Design Requirements

公司将生态设计要求嵌入产品与服务开发全过程。在智能电表、用电信息采集终端、储能系统及光伏逆变器等主要产品线的研发立项文件中，须逐阶段明确下列环境标准与设计要求，并作为设计评审的必检项。

The Company embeds eco-design requirements throughout product and service development. In the R&D project initiation documents for its main product lines—smart meters, power consumption information collection terminals, energy storage systems and PV inverters—the following environmental standards and design requirements shall be specified stage by stage and treated as mandatory items in design review.

五、有害物质公开承诺
5. Public Commitment on Hazardous Substances

公司就产品中含有的危险物质作出如下公开承诺，承诺范围覆盖公司自主生产的全部产品及其随机附件，并延伸至委托加工产品：

The Company makes the following public commitments regarding hazardous substances contained in its products. The scope covers all products manufactured by the Company and their accompanying accessories, and extends to contract-manufactured products:

1. 承诺覆盖的物质范围：欧盟 RoHS 指令限制的铅、汞、镉、六价铬、多溴联苯、多溴二苯醚及四种邻苯类增塑剂；REACH 法规高关注物质清单中与公司产品相关的物质；电池中的镉、铅、汞。公司每年更新受限物质清单并向供应商发布。

1. Substances covered: lead, mercury, cadmium, hexavalent chromium, PBB, PBDE and four phthalate plasticizers restricted by the EU RoHS Directive; substances relevant to the Company’s products on the REACH candidate list of substances of very high concern; and cadmium, lead and mercury in batteries. The restricted substance list is updated annually and issued to suppliers.

2. 公司开展产品有害物质对人体健康及环境的风险评估，包括危害识别、危害表征、暴露评估和风险表征。评估以产品物料清单、供应商声明及检测结果为基础，识别有害物质及其危害特性；结合产品使用、维护及报废等情景，分析潜在暴露途径与程度，并综合判断健康与环境风险。评估结果用于产品设计、风险控制及材料替代。

2. Product Hazardous Substance Risk Assessment: The Company assesses potential risks to human health and the environment arising from hazardous substances in its products, covering hazard identification, hazard characterization, exposure assessment and risk characterization. The assessments draw on product bills of materials, supplier declarations and testing results to identify hazardous substances and characterize their hazards. Potential exposure pathways and levels are evaluated across product use, maintenance and end-of-life scenarios, and the findings are used to characterize health and environmental risks. Assessment results inform product design, risk controls and material substitution.

3. 有时限的替代承诺：对可替代的危险物质，公司承诺以更安全的物质或工艺予以替代，并设定完成时限（见下表）。替代方案须经性能与可靠性验证，替代后不得引入新的高关注物质。

3. Time-bound substitution commitment: For hazardous substances that can be substituted, the Company commits to replacing them with safer substances or processes within the deadlines set out in the table below. Substitutes must pass performance and reliability verification and shall not introduce new substances of very high concern.

4. 有时限的淘汰承诺：对暂无可替代方案或法规已明确淘汰的物质，公司承诺设定淘汰时限，届时停止采购与使用，并同步调整产品设计与供应商要求。

4. Time-bound phase-out commitment: For substances without an available substitute or already subject to a regulatory phase-out, the Company commits to a phase-out deadline by which procurement and use shall cease, with product designs and supplier requirements adjusted accordingly.

5. 目标进展披露：公司每年在可持续发展报告中披露受限物质清单版本、替代与淘汰目标的完成进度、超标事件及整改情况，披露口径与上年保持一致，便于纵向比较。

5. Disclosure of progress: Each year the Company discloses in its sustainability report the version of the restricted substance list, progress against substitution and phase-out targets, exceedance incidents and rectification, using a consistent basis year on year to allow comparison.

6. 与行业协会合作识别替代物：公司参与电子电器与可再生能源行业组织的有害物质工作组，与上下游企业、检测机构共同识别替代物质、共享替代验证数据，并将成熟方案纳入内部技术规范。

6. Cooperation with industry associations to identify substitutes: The Company participates in hazardous substance working groups of electronics and renewable energy industry associations, works with upstream and downstream companies and testing institutions to identify substitutes and share substitution verification data, and incorporates mature solutions into internal technical specifications.

六、绿色产品认定标准与目标
6. Green Product Criteria and Targets

（一）绿色产品认定标准
(1) Green Product Criteria

公司产品满足下列任一途径的，认定为绿色产品，并纳入绿色产品清单管理：

A product is recognized as a green product if it meets either of the following routes and is included in the green product list:

1. 认证途径：取得国家级绿色产品认证、中国环境标志（十环）认证、碳足迹认证，或符合欧盟可持续分类法（EU Taxonomy）关于气候变化减缓的经济活动技术筛选标准。

1. Certification route: obtaining national green product certification, China Environmental Labelling (Ten-Ring) certification, carbon footprint certification, or meeting the technical screening criteria for climate change mitigation under the EU Taxonomy.

2. 指标途径：未取得上述认证，但同时满足：产品能效达到国家能效标准一级或行业先进水平；单位产品碳足迹较上一代产品降低不低于 10%；可回收材料重量占比不低于 85%，且已在产品说明中标注拆解与回收路径。

2. Performance route: absent the certifications above, meeting all of: energy efficiency at Grade 1 of the national standard or industry-leading level; product carbon footprint per unit reduced by no less than 10% versus the previous generation; recyclable material content of no less than 85% by weight, with disassembly and recycling routes stated in the product documentation.

（二）量化目标与验证
(2) Quantitative Targets and Verification

七、可持续产品组合推进
7. Advancing the Sustainable Product Portfolio

1. 分类体系与外部验证：公司建立基于量化效益的绿色产品分类体系，按节能、减碳、资源循环三类划分并逐项设定量化门槛；分类体系每三年委托外部机构复核一次，复核结论对外披露。

1. Classification and external verification: The Company establishes a green product classification system based on quantified benefits, divided into energy saving, carbon reduction and resource circularity categories with quantified thresholds for each; the system is reviewed by an external body every three years and the conclusion is disclosed.

2. 投入安排：公司每年在资本开支与运营费用中安排专项预算，用于绿色产品产线改造、检测能力建设及可持续生产与维护的基础设施改善；具体金额在年度预算中单列，并在年度报告中披露执行情况。

2. Investment: Each year the Company allocates dedicated budget within capital and operating expenditure for green product production line upgrades, testing capability and infrastructure improvement for sustainable manufacturing and maintenance; the amount is separately itemized in the annual budget and its execution disclosed in the annual report.

3. 研发与设计培训：将生态设计纳入研发人员年度必修培训，覆盖材料选用、能效设计、可拆解设计与碳足迹核算，每年不少于 8 学时；新入职研发人员在上岗前完成培训。

3. R&D and design training: Eco-design is included in mandatory annual training for R&D staff, covering material selection, energy efficiency design, design for disassembly and carbon footprint accounting, for no less than 8 hours per year; new R&D staff complete the training before taking up their posts.

八、原材料优先级评估与供应链管理
8. Raw Material Prioritization and Supply Chain Management

公司采用双重方法确定重点管理的原材料：一是 ESG 风险法，识别环境与社会的负面影响较显著的原材料；二是规模法，将单一原材料采购金额占原材料采购总额比例超过 10% 的品种纳入重点清单。评估每年开展一次，结果报战略与可持续发展委员会。

The Company applies a dual approach to identify priority raw materials: an ESG risk method, identifying raw materials with significant negative environmental and social impacts; and a scale method, including in the priority list any raw material whose procurement value exceeds 10% of total raw material procurement. The assessment is conducted annually and reported to the Strategy and Sustainability Committee.

1. 追溯至源头：对重点原材料建立追溯要求，供应商须提供冶炼厂或矿山层级信息；冲突矿产按 RMI 相关指南开展尽职调查。

1. Traceability to origin: Traceability requirements are set for priority raw materials, with suppliers required to provide smelter- or mine-level information; conflict minerals due diligence follows the relevant RMI guidance.

2. 降低源头影响：优先向通过环境管理体系认证、开展碳足迹核算的供应商采购，推动高耗能环节使用绿电，并将水资源与社区影响纳入供应商评估。

2. Reducing upstream impacts: The Company prefers suppliers certified to environmental management systems and conducting carbon footprint accounting, encourages green electricity use in energy-intensive processes, and includes water and community impacts in supplier assessment.

3. 目标：经第三方验证的可持续原材料采购占比 2027 年不低于 25%，2030 年不低于 50%；再生原材料使用占比 2027 年不低于 15%，2030 年不低于 30%。两项指标每年核算，进展在年度报告中披露，并由第三方机构对统计方法与结果出具核查意见。

3. Targets: the share of third-party verified sustainable raw materials shall be no less than 25% by 2027 and no less than 50% by 2030; the share of recycled raw materials shall be no less than 15% by 2027 and no less than 30% by 2030. Both indicators are calculated annually, progress is disclosed in the annual report, and a third party issues a verification opinion on the methodology and results.

4. 采购与运营人员培训：每年为采购、质量与生产人员开展不少于 4 学时的可持续采购培训，内容含原材料 ESG 风险识别、追溯要求与再生材料应用。

4. Procurement and operations training: at least 4 hours of sustainable procurement training per year for procurement, quality and production staff, covering ESG risk identification of raw materials, traceability requirements and recycled material application.

九、政策实施责任
9. Implementation Responsibilities

本政策经公司董事会批准，由董事会定期监督其实施，并审阅政策内容及执行进展。公司建立“董事会—战略与可持续发展委员会—专项议题工作小组”三级治理架构，由质量部牵头推进可持续原材料相关工作，采购部、技术部及各子公司按职责协同落实，并指定专人承担具体执行职责。

This Policy has been approved by the Company’s Board of Directors, which regularly oversees its implementation and reviews its provisions and implementation progress. The Company has established a three-tier governance structure comprising the Board of Directors, the Strategy and Sustainability Committee, and Special Topic Working Groups. The Quality Department leads the Company’s sustainable raw materials efforts, with the Procurement Department, the Technology Department and subsidiaries implementing this Policy in accordance with their respective responsibilities and designating personnel responsible for execution.

十、员工培训与利益相关方参与
10. Employee Training and Stakeholder Engagement

公司为采购、研发及质量相关员工提供培训，提升其可持续原材料与绿色采购意识；并与供应商建立常态化沟通机制，通过培训、驻场等方式赋能供应商提升可持续绩效，共建可持续供应链。

The Company provides training to procurement, R&D and quality employees to raise their awareness of sustainable raw materials and green procurement, and maintains regular communication with suppliers, empowering them through training and on-site support to improve sustainability performance and jointly build a sustainable supply chain.

公司与行业协会、科研及专业机构、非政府组织等外部利益相关方开展合作，共同制定、完善或推广可持续原材料采购、生产和使用的行业最佳实践。

The Company collaborates with industry associations, research and professional institutions, non-governmental organizations (NGOs) and other external stakeholders to jointly develop, improve and promote industry best practices for the sustainable sourcing, production and use of raw materials.

十一、评审与更新
11. Review and Update

本政策由质量部负责维护，定期评审并根据法律法规变化、公司战略调整及利益相关方反馈进行更新，确保其持续适用。

This Policy is maintained by the Quality Department, and is reviewed periodically and updated in response to changes in laws and regulations, corporate strategy adjustments and stakeholder feedback to ensure its continued applicability.