Group 1 - The company held its 13th meeting of the 10th Board of Directors on November 26, 2025, in accordance with relevant laws and regulations [2] - The board approved a guarantee for its subsidiary, with a maximum amount of $22,423,452 (approximately RMB 159.71 million), to support the execution of a contract with PT Amman Mineral Industri [2][10] - The guarantee will be submitted for shareholder approval [3] Group 2 - The board also approved a management implementation plan for the 2025-2027 term, with one director abstaining from the vote due to a conflict of interest [3][4] - Adjustments were made to the composition of several specialized committees within the board, including the Strategic and Sustainable Development Committee and the Audit Committee [4][5] - The new committee members will serve until the end of the current board's term [5] Group 3 - The subsidiary, China Nonferrous Metal Construction (Indonesia) Co., Ltd., is responsible for providing operational technical services under a contract valued at $44,846,904 [10][11] - The guarantee is structured as a joint liability guarantee, with an additional pledge of 33% equity from a partner as collateral [16][17] - The company has a total external guarantee balance of approximately RMB 2.866 billion, which is 50.58% of its latest audited net assets [18]

（编辑 任世碧） 证券日报网讯 11月26日晚间，中色股份发布公告称，2025年5月2日，公司控股子公司中色股份印度尼 西亚有限责任公司（简称"中色印尼"）与PTAmmanMineralIndustri（简称"业主"）签署了《印尼阿曼铜 冶炼项目运维技术服务合同》（以下简称"合同"），根据合同，中色印尼负责为阿曼铜冶炼厂提供生产 运维技术服务，合同总金额为44，846，904美元。为保障合同顺利执行，公司于2025年11月26日召开第 十届董事会第13次会议，审议通过了《关于为控股子公司开具保函的议案》，同意公司开立以中色印尼 为被担保人、PTAmmanMineralIndustri为受益人的公司保函，保函金额不超过合同总金额的50%，即不 超过22，423，452美元（约合人民币15，971万元），保函有效期与合同有效期保持一致。本次担保事 项需提交公司股东会审议。 ...