一、政策目的与公司承诺

【大连銮艺精密科技股份有限公司】（以下简称"公司"）是一家负责任的制造企业，致力于以符合道 德、法律与社会责任的方式开 展矿产采购。公司认识到，矿产的开采、贸易、加工与出口可能对受冲突影响和高风险地区（Conflict-Affected and High-Risk Areas，CAHRA）的人民、环境与社会造成重大不利影响。

[Dalian Luanyi Precision Engineering Co.,Ltd.] (hereinafter "the Company") is a responsible manufacturer, committed to sourcing minerals in an ethical, legal and socially responsible manner. The Company recognizes that the extraction, trade, processing and export of minerals may cause significant adverse impacts on people, the environment and society in conflict-affected and high-risk areas (CAHRAs).

二、适用范围

本政策适用于：

• 公司所有部门及全体员工；
• 公司全部供应商，包括原材料、零部件、辅料、包装材料供应商及外协加工方；
• 公司产品与物料中实际含有或可能含有本政策所列矿物的全部供应链环节。

This Policy applies to:

• All departments and all employees of the Company;
• All suppliers of the Company, including suppliers of raw materials, components, auxiliary materials, packaging materials and subcontracted processors;
• All supply chain stages where the Company's products or materials contain, or may contain, the minerals covered by this Policy.

三、政策依据

本政策依据以下国际公认框架与标准制定，并根据RMI最新要求持续更新：

• OECD《受冲突影响和高风险地区矿产负责任供应链尽职调查指南》（第三版）及其附件二风险清单；
• RMI《全球负责任采购尽职调查标准——所有矿物》（Global Responsible Sourcing Due Diligence Standard for Mineral Supply Chains – All Minerals）；
• RMI负责任矿产保证流程（RMAP）及其锡钽、钨、金等标准（已获欧盟委员会依据欧盟冲突矿产条例认可）；
• RMI矿产报告模板体系（MRT）：CMRT、EMRT、AMRT及配套完成指南；
• 美国《多德-弗兰克华尔街改革与消费者保护法》第1502条；
• 欧盟《冲突矿产条例》（EU）2017/821；
• 欧盟《电池与废电池条例》（EU）2023/1542（如适用）；
• 欧盟《企业可持续发展尽职调查指令》（CSDDD，(EU) 2024/1760）（如适用）。

This Policy is developed in accordance with the following internationally recognized frameworks and standards, and is continuously updated in line with the latest RMI requirements:

• OECD Due Diligence Guidance for Responsible Supply Chains of Minerals from Conflict-Affected and High-Risk Areas (Third Edition) and the Annex II risk list;
• RMI Global Responsible Sourcing Due Diligence Standard for Mineral Supply Chains – All Minerals;
• RMI Responsible Minerals Assurance Process (RMAP) and its Tin & Tantalum, Tungsten and Gold standards (recognized by the European Commission under the EU Conflict Minerals Regulation);
• RMI Mineral Reporting Templates (MRTs): CMRT, EMRT, AMRT and their completion guides;
• Section 1502 of the US Dodd-Frank Wall Street Reform and Consumer Protection Act;
• EU Conflict Minerals Regulation (EU) 2017/821;
• EU Batteries and Waste Batteries Regulation (EU) 2023/1542 (as applicable);
• EU Corporate Sustainability Due Diligence Directive (CSDDD, (EU) 2024/1760) (as applicable).

四、覆盖矿物范围与调查要求

公司依据RMI矿产报告模板（MRT）体系，对以下三类矿物实施分级调查与管理。报告模板及配套 完成指南会随RMI标准更新 而修订，公司要求供应商使用RMI官网发布的最新版本模板填报；最新模板及完成指南由供应商自行至RMI官方网站 （responsiblemineralsinitiative.org）下载索取。

The Company manages the following three categories of minerals through tiered surveys under the RMI Mineral Reporting Template (MRT) system. As the templates and their completion guides are revised in line with updates to RMI standards, the Company requires suppliers to report using the latest versions published on the RMI website. Suppliers shall obtain the latest templates and completion guides directly from the RMI website (responsiblemineralsinitiative.org).

4.1 冲突矿产（3TG）调查要求

• 供应商须使用RMI《冲突矿产报告模板》（CMRT）填报，并采用RMI官网发布的最新版本及配套完成指南，内容包括：产品清 单、矿产来源国家/地区、冶炼厂与精炼厂（SOR）名称、地理位置、冶炼厂ID及RMAP符合性状态；
• 模板依据Dodd-Frank第1502条与欧盟冲突矿产条例设计，并已对齐IPC-1755数据交换标准；国家/地区名称按 ISO标准命名；
• 供应商应依据最新版CMRT完成指南中关于CAHRA（问题3、4）的指引，如实申报矿产是否来自受冲突影响和高风险地区。

Suppliers must report using the Conflict Minerals Reporting Template (CMRT) in its latest version published on the RMI website, together with the latest completion guide, including product list, countries/regions of origin, smelter and refiner (SOR) names, facility locations, smelter IDs and RMAP conformance status. The template is designed to support Section 1502 of the Dodd-Frank Act and the EU Conflict Minerals Regulation, and is aligned with the IPC-1755 standard, with countries/regions named in line with ISO standards. Suppliers should follow the guidance on CAHRAs (Questions 3 & 4) in the latest CMRT completion guide when declaring whether minerals originate from conflict-affected and high-risk areas.

4.2 扩展矿产调查要求

• 供应商须使用RMI《扩展矿产报告模板》（EMRT）填报，并采用RMI官网发布的最新版本及冶炼厂参考名单。EMRT目前覆盖 六种矿物：钴、铜、天然石墨、锂、天然云母、镍（具体矿物范围以RMI官网发布的最新版本为 准）；
• 该模板旨在支持欧盟《电池与废电池条例》及其他优先矿产的报告要求，与IPC-1755标准对齐；
• 供应商应依据RMI官网发布的最新版EMRT及更新后的冶炼厂参考名单完成填报，国家/地区名称按ISO标准命名。

Suppliers must report using the Extended Minerals Reporting Template (EMRT) in its latest version published on the RMI website, together with the latest Smelter Reference List. The EMRT currently covers six minerals: cobalt, copper, natural graphite, lithium, natural mica and nickel (the exact mineral scope is subject to the latest version published on the RMI website). It aims to support reporting under the EU Batteries Regulation and other prioritized minerals, and is aligned with IPC-1755. Suppliers should complete the EMRT in accordance with the latest version and the updated Smelter Reference List published on the RMI website, with countries/regions named in line with ISO standards.

4.3 额外矿物调查要求

• 公司依据产品物料清单（BOM）分析、客户要求、法规趋势及RMI材料洞察（Material Insights）等工具，每年开展优先矿物筛选，确定需要额外调查的矿物清单（最多10种）；
• 常见优先额外矿物包括：稀土元素（REEs）、锌（Zinc）、钼（Molybdenum）、锰（Manganese）、铝/铝 土矿（Aluminum/Bauxite）、铅（Lead）、锑（Antimony）、铂族金属（PGMs）、铍（Beryllium）、铟 （Indium）等；
• 供应商须使用RMI《额外矿物报告模板》（AMRT）填报，并采用RMI官网发布的最新版本，按公司指定范围填报；AMRT允许 用户自定义最多10种矿物，且不得包含CMRT及EMRT已覆盖的矿物；
• 公司每年评估并更新优先矿物清单，并将结果通知供应商。

The Company annually prioritizes additional minerals for survey based on Bill of Materials (BOM) analysis, customer requirements, regulatory trends and tools such as RMI Material Insights (up to ten minerals). Common prioritized additional minerals include rare earth elements (REEs), zinc, molybdenum, manganese, aluminum/bauxite, lead, antimony, platinum group metals (PGMs), beryllium and indium. Suppliers must report using the Additional Minerals Reporting Template (AMRT) in its latest version published on the RMI website, for the scope specified by the Company. The AMRT allows users to define up to ten minerals and must not include minerals covered by the CMRT or the EMRT. The Company reviews and updates its prioritized mineral list annually and notifies suppliers of the results.

五、对供应商的要求

公司要求所有供应商：

1. 建立并维持符合OECD尽职调查指南的管理体系，并委任专人负责矿产尽职调查；
2. 采用RMI官网发布的最新版报告模板（CMRT／EMRT／AMRT），按公司要求如实、完整、及时填报；
3. 将本政策的尽职调查要求逐级传导至其上游供应商，确保全链条覆盖；
4. 识别并披露供应链中的冶炼厂/精炼厂，优先选用已通过RMAP审核（Conformant）或处于审核中（Active）状态的 冶炼厂；
5. 对来自CAHRA或触发OECD红旗信号（Red Flags）的供应链环节，开展附件二风险评估，并实施风险缓解措施；
6. 配合公司及第三方开展尽职调查、文件审核与现场评估；
7. 如供应商优先矿物范围与公司请求不一致，应说明其矿物优先级确定方法（RMI建议做法）。

The Company requires all suppliers to:

1. Establish and maintain a management system aligned with the OECD Due Diligence Guidance, with designated personnel responsible for mineral due diligence;
2. Report accurately, completely and timely using the latest RMI reporting templates (CMRT / EMRT / AMRT) as published on the RMI website;
3. Flow down this Policy's due diligence requirements to their upstream suppliers to ensure full supply chain coverage;
4. Identify and disclose smelters and refiners in their supply chains, and give preference to facilities that are RMAP Conformant or Active;
5. Conduct Annex II risk assessments and implement risk mitigation measures for supply chain stages located in CAHRAs or triggering OECD red flags;
6. Cooperate with the Company and third parties in due diligence, document reviews and on-site assessments;
7. Explain their mineral prioritization methodology where their prioritized minerals differ from the Company's request (as recommended by the RMI).

六、公司尽职调查流程（OECD五步框架）

公司按照OECD尽职调查指南的五步框架，建立并实施矿产供应链尽职调查体系：

The Company establishes and implements its mineral supply chain due diligence system in accordance with the five-step OECD Due Diligence Guidance framework:

七、风险管理与风险缓解

• 公司采用基于风险的方法（risk-based approach），优先处置与CAHRA相关的风险及OECD附件二风险（严重人权侵犯、支持非国家武装团体、公共或私人安保部队、贿赂与伪造原产地、 洗钱、逃避税费等）；
• 如发现供应商存在重大违规、拒绝配合或无法证明其矿产来源，公司可要求其限期整改、暂停新订单，直至终止合作关系；
• 公司鼓励并支持供应商参与RMI相关培训，鼓励冶炼厂参与RMAP审核或加入行业尽职调查计划；
• 公司不采取全面禁运的"一刀切"做法，而是通过尽职调查与供应商共建负责任采购实践（符合OECD与RMI立场）。

The Company adopts a risk-based approach, prioritizing risks related to CAHRAs and OECD Annex II risks (serious human rights abuses, support to non-state armed groups, public or private security forces, bribery and fraudulent misrepresentation of origin, money laundering, and non-payment of taxes, fees and royalties). Where a supplier is found to be in material non-compliance, refuses to cooperate, or cannot evidence the origin of its minerals, the Company may require corrective action within a defined timeframe, suspend new orders, or ultimately terminate the business relationship. The Company encourages and supports suppliers to participate in RMI training and encourages smelters to join RMAP audits or industry due diligence programs. The Company does not adopt blanket embargoes; instead, it promotes responsible sourcing through due diligence, consistent with the positions of the OECD and the RMI.

八、申诉与疑虑报告机制

员工、供应商及其他利益相关方可通过以下渠道，报告与本政策相关的疑虑、违规线索或改进建议。公 司承诺对举报人身份与信息严格保密，并禁止对善意举报人进行任何形式的报复。

Employees, suppliers and other stakeholders may report concerns, suspected violations or improvement suggestions related to this Policy through the channels below. The Company undertakes to keep reporters' identity and information strictly confidential and prohibits any form of retaliation against good-faith reporters.

九、报告与公开披露

• 本政策已发布于公司官方网站，供客户、供应商及公众查阅；
• 公司每年至少一次评审本政策及尽职调查执行情况，并向管理层汇报；
• 公司视需要对外公布供应链尽职调查的结果与进展，包括冶炼厂符合性统计等（依据RMI建议，公司可将填报完成的MRT模板发布于 官网）。

This Policy is published on the Company's official website for customers, suppliers and the public. 

The Company reviews this Policy and its due diligence performance at least annually and reports to management. 

The Company may publicly disclose the results and progress of its supply chain due diligence, including smelter conformance statistics (as recommended by the RMI, companies may post completed MRTs on their websites).

十、政策审核与更新

本政策由【企划】负责定期评审，至少每年一次；当RMI模板或标准、相关法律法规发生重大变化 时，公司将及时修订本政策。本政策自发布之日起生效，并由【大连銮艺精密科技股份有限公司】保留最终解释权。

This Policy is reviewed by [Planning Department] at least annually. The Company will revise this Policy promptly upon material changes to RMI templates or standards, or relevant laws and regulations. This Policy takes effect upon publication, and [Dalian Luanyi Precision Engineering Co.,Ltd.] reserves the right of final interpretation.