Core Viewpoint - The article discusses the current state and future outlook of the copper smelting industry in China, highlighting production capacity, profitability challenges, and potential policy changes aimed at regulating the industry [2][5][6]. Production - In 2024, China's electrolytic copper production is expected to reach 13.64 million tons, accounting for 59% of global primary electrolytic copper production, with a compound annual growth rate of 10% since 2004 [3]. - The top ten companies in the copper smelting sector hold approximately 76% of the market share, with major producers including Jiangxi Copper (2.29 million tons), Tongling Nonferrous (1.77 million tons), and Jinchuan Group (1.33 million tons) [3]. Expansion - As of June 2025, the smelting operating rate is around 86%, with 2.98 million tons of production capacity yet to be put into operation. The annualized capacity for June 2025 is estimated at 15.88 million tons [4]. Profitability - The processing fee (TC/RC) has dropped significantly, with the spot price as of July 18, 2025, at -$43.2 per ton, marking a historical low. The long-term processing fee has also fallen to $0 per ton, forcing smelting companies to rely on by-products like sulfuric acid for profitability [5]. - If sulfuric acid prices decline further, smelting companies may face potential losses due to the lack of processing fee income [5]. Policy Implications - The implementation of "anti-involution" policies in the copper industry could limit new smelting capacity and accelerate the exit of smaller smelting operations. This may alleviate the current overcapacity and improve future profitability for smelting companies, especially as downstream consumption continues to grow due to sectors like renewable energy and grid upgrades [6].

Group 1 - Ruihu Mould achieved a net profit of 227 million yuan in the first half of 2025, a year-on-year increase of 40.33% [1] - The company reported an operating income of 1.662 billion yuan, representing a year-on-year growth of 48.3% [1] - The main business focuses on automotive manufacturing equipment and lightweight automotive components [1] Group 2 - Dongfang Fortune announced that shareholder Shen Yougen's inquiry transfer price is set at 21.66 yuan per share [1] - The transfer will not occur through centralized bidding or block trading, and the shares cannot be transferred within six months [1] - The company specializes in securities, financial e-commerce services, and financial data services [1] Group 3 - Yunnan Copper plans to purchase 40% of Liangshan Mining for 2.324 billion yuan through a share issuance [3] - The transaction involves issuing shares to the controlling shareholder and indirect controlling shareholder to raise matching funds [3] - The company is engaged in copper exploration, mining, smelting, and processing of precious and rare metals [3] Group 4 - Changchuan Technology reported a net profit of 427 million yuan in the first half of 2025, a year-on-year increase of 98.73% [15] - The company achieved an operating income of 2.167 billion yuan, reflecting a year-on-year growth of 41.8% [15] - The main business is focused on the research, production, and sales of integrated circuit equipment [15] Group 5 - ST Lingda reported a net loss of 105 million yuan in the first half of 2025, an improvement from a net loss of 168 million yuan in the same period last year [17] - The company achieved an operating income of 59.93 million yuan, a year-on-year increase of 72.39% [17] - The main business involves high-efficiency photovoltaic solar cells and photovoltaic power generation [17] Group 6 - Anning Co. plans to acquire 100% equity of three companies for 6.508 billion yuan through phased cash payments [14] - The acquisition aims to enhance resource reserves, business scale, market share, and profitability [14] - The company primarily engages in the mining, washing, and sales of vanadium-titanium magnetite [14] Group 7 - Huylv Ecological is planning a major asset restructuring, with stock suspension effective from July 22, 2025 [13] - The restructuring involves issuing shares and cash to acquire 49% equity of Wuhan Junheng Technology [13] - The company specializes in landscape engineering construction and design [13] Group 8 - ST Xifa is planning to acquire the remaining 50% equity of Lhasa Beer for cash, which will lead to full control of the company [26] - The transaction is in the planning stage and is expected to constitute a major asset restructuring [26] - The company is involved in the production and sales of beer [26]

中信建投证券股份有限公司 关于本次交易符合《关于加强证券公司在投资银行类业务中聘请 第三方等廉洁从业风险防控的意见》的相关规定之核查意见 云南铜业股份有限公司（以下简称"云南铜业"、"上市公司"）拟通过发行 股份的方式购买云南铜业（集团）有限公司（以下简称"云铜集团"）持有的凉 山矿业股份有限公司（以下简称"凉山矿业"、"标的公司"）40%股份，并向中 国铝业集团有限公司（以下简称"中铝集团"）、中国铜业有限公司（以下简称"中 国铜业"）发行股份募集配套资金（以下简称"本次交易"）。 中信建投证券股份有限公司（以下简称"本独立财务顾问"）作为云南铜业 本次交易的独立财务顾问，按照《关于加强证券公司在投资银行类业务中聘请第 三方等廉洁从业风险防控的意见》（证监会公告201822 号）的规定，就本次交 易直接或间接有偿聘请第三方机构或个人（以下简称"第三方"）的情况进行核 查，具体如下： 一、独立财务顾问不存在直接或间接有偿聘请第三方的行为 除上述聘请行为外，上市公司在本次交易中不存在直接或间接有偿聘请其他 第三方机构或个人的行为。 三、独立财务顾问的核查意见 经核查，本独立财务顾问认为，本次交易中，本独立财务顾 ...

本报告依据中国资产评估准则编制 云南铜业股份有限公司拟发行股份购买资产涉及的凉 山矿业股份有限公司股东全部权益评估项目 资 产 评 估 报 告 云南铜业股份有限公司拟发行股份购买资产涉及的凉山矿业股份有限公司股东全部权益评估项目 资产评估报告 声 明 一、本资产评估报告依据财政部发布的资产评估基本准则和中国 资产评估协会发布的资产评估执业准则和职业道德准则编制。 二、委托人或者其他资产评估报告使用人应当按照法律、行政法规 规定和本资产评估报告载明的使用范围使用资产评估报告；委托人或 者其他资产评估报告使用人违反前述规定使用资产评估报告的，本资 产评估机构及其资产评估专业人员不承担责任。 中联评报字2025第 2588 号 共 3 册，第 1 册 中联资产评估集团有限公司 二〇二五年七月十一日 云南铜业股份有限公司拟发行股份购买资产涉及的凉山矿业股份有限公司股东全部权益评估项目 资产评估报告 目 录 中联资产评估集团有限公司 资产评估报告 本资产评估报告仅供委托人、资产评估委托合同中约定其他资产 评估报告使用人和法律、行政法规规定的资产评估报告使用人使用；除 此之外，其他任何机构和个人不能成为资产评估报告的使用 ...

关于云南铜业股份有限公司发行股份购买资产并募集配套资金 暨关联交易在充分尽职调查和内核的基础上出具的承诺 中信建投证券股份有限公司 （五）本独立财务顾问在与上市公司接触至出具此独立财务顾问意见期间， 已采取严格的保密措施，严格执行风险控制和内部隔离制度，不存在内幕交易、 操纵市场和证券欺诈的问题。 （以下无正文） （本页无正文，为《中信建投证券股份有限公司关于云南铜业股份有限公司发行 股份购买资产并募集配套资金暨关联交易在充分尽职调查和内核的基础上出具 的承诺》之签字盖章页） 财务顾问主办人签名： 杨慧泽 王明超 耿贤桀 中信建投证券股份有限公司 中信建投证券股份有限公司（以下简称"本独立财务顾问"）接受云南铜业 股份有限公司（以下简称"云南铜业"、"上市公司"）的委托，担任云南铜业发 行股份购买资产并募集配套资金暨关联交易的独立财务顾问，本独立财务顾问在 充分尽职调查和内核的基础上，作出如下承诺： （一）本独立财务顾问已按照规定履行尽职调查义务，有充分理由确信所发 表的专业意见与上市公司和交易对方披露的文件内容不存在实质性差异。 （二）本独立财务顾问已对上市公司和交易对方披露的文件进行充分核查， 确信披露文 ...

本次交易第一次董事会决议公告日为 2025 年 5 月 24 日，第二次董事会决 议公告日为 2025 年 7 月 21 日，上述日期前连续二十个交易日上市公司股票收 盘总市值均超过人民币 100 亿元。 二、最近两年交易所对上市公司信息披露质量评价为 A 根据深圳证券交易所公布的上市公司信息披露工作评价结果，截至本核查 意见出具日，深圳证券交易所尚未公布上市公司 2024 年度信息披露考评结果， 云南铜业最近两年（2022 年度和 2023 年度）信息披露考评结果均为 A。 三、本次交易不构成重大资产重组 根据《重组管理办法》第十四条规定："上市公司在十二个月内连续对同 一或者相关资产进行购买、出售的，以其累计数分别计算相应数额。已按照本 办法的规定编制并披露重大资产重组报告书的资产交易行为，无须纳入累计计 算的范围。中国证监会对本办法第十三条第一款规定的重大资产重组的累计期 限和范围另有规定的，从其规定。交易标的资产属于同一交易方所有或者控制， 或者属于相同或者相近的业务范围，或者中国证监会认定的其他情形下，可以 认定为同一或者相关资产。" 中信建投证券股份有限公司 关于本次交易适用简易审核程序的独立财务 ...

Core Viewpoint - Yunnan Copper Co., Ltd. is planning to acquire a 40% stake in Liangshan Mining Co., Ltd. from Yunnan Copper (Group) Co., Ltd. through a share issuance, while also raising matching funds by issuing shares to China Aluminum Corporation and China Copper Corporation [1] Group 1: Insider Information Management - The company has established an Insider Information Management System in accordance with relevant laws and regulations, including the Securities Law of the People's Republic of China and the Shenzhen Stock Exchange Listing Rules [1][3] - The system is designed to manage insider information and ensure compliance with legal requirements during the transaction process [3] Group 2: Execution of Insider Information Management - During the planning and execution of the transaction, the company implemented strict confidentiality measures, informing all parties involved to keep transaction-related information confidential until legal disclosure [2] - Access to sensitive information was limited to core participants registered as insider information holders, ensuring that only authorized personnel were aware of the details [2] - The company submitted necessary documentation, including a transaction progress memorandum and insider information holder registration forms, to the Shenzhen Stock Exchange [2] Group 3: Independent Financial Advisor's Opinion - The independent financial advisor, CITIC Construction Investment Securities, confirmed that the company's Insider Information Management System complies with relevant laws and regulations [3] - The advisor noted that the company has effectively managed the registration and reporting of insider information holders and has taken appropriate confidentiality measures [3]

签署日期：二〇二五年七月 信息披露义务人声明 一、信息披露义务人依据《中华人民共和国证券法》 （以下简称"《证券法》"）、 《上市公司收购管理办法》（以下简称"《收购办法》"）、《公开发行证券的 公司信息披露内容与格式准则第 15 号——权益变动报告书》（以下简称"《准 则 15 号》"）及其他相关法律、法规和部门规章的有关规定编写本报告书。 二、信息披露义务人签署本报告已获得必要的授权和批准，其履行亦不违反 信息披露义务人章程或内部规则中的任何条款，或与之相冲突。 上市公司：云南铜业股份有限公司 上市地点：深圳证券交易所 股票简称：云南铜业 股票代码：000878.SZ 信息披露义务人一：云南铜业（集团）有限公司 住所：云南省昆明市盘龙区华云路 1 号 通讯地址：云南省昆明市盘龙区华云路 1 号 信息披露义务人二：中国铝业集团有限公司 住所：北京市海淀区西直门北大街 62 号 18、22、28 层 通讯地址：北京市海淀区西直门北大街 62 号 信息披露义务人三：中国铜业有限公司 住所：云南省昆明市盘龙区华云路 1 号 通讯地址：云南省昆明市盘龙区华云路 1 号 股份权益变动性质：因信息披露义务人认购上市公司 ...

证券代码：000878 证券简称：云南铜业 公告编号：2025-059 云南铜业股份有限公司 本公司及董事会全体成员保证信息披露的内容真实、准确、完整， 没有虚假记载、误导性陈述或重大遗漏。 特别提示： 司或上市公司）向云南铜业（集团）有限公司（以下简称云 铜集团）发行股份购买资产以及向中国铝业集团有限公司 （以下简称中铝集团） 、中国铜业有限公司（以下简称中国铜 业）发行股份募集配套资金（以下简称本次交易）而导致的。 本次交易前，云铜集团、中铝集团、中国铜业（以下合称信 息披露义务人）合计持有公司的权益比例为 33.80%，本次交 易后，信息披露义务人合计持有公司的权益比例为 45.31%。 云铜集团、中铝集团以及中国铜业已根据《上市公司收购管 理办法》第六十三条规定并自愿延长锁定期（但同一实际控 制人控制之下不同主体之间转让上市公司股份等在适用法 律法规许可前提下的转让不受此限），承诺 60 个月内不转让 本次上市公司向其发行的新股，并经上市公司股东会非关联 股东批准同意，免于发出要约，同时履行相应的上市公司股 东权益变动信息披露义务。 生变化，不涉及公司控制权变更。 一、本次权益变动基本情况 本次权益变 ...

Core Viewpoint - Yunnan Copper Co., Ltd. plans to issue shares to acquire 40% of Liangshan Mining Co., Ltd. from Yunnan Copper Group and raise matching funds through share issuance to China Aluminum Corporation and China Copper Corporation, which is deemed not to constitute a major asset restructuring under relevant regulations [1][2][25]. Group 1: Transaction Details - The board meeting approved the proposal with 7 votes in favor, 0 against, and 0 abstentions [2][3]. - The transaction involves issuing shares to acquire 40% equity in Liangshan Mining, with a transaction price of 2,323.51 million yuan [3][11]. - The shares will be issued at a price of 9.31 yuan per share, based on the average trading price over the previous 20 trading days [6][14]. Group 2: Financial Aspects - The total amount of matching funds raised is 1,500 million yuan, with China Aluminum Corporation subscribing for 1,000 million yuan and China Copper Corporation for 500 million yuan [16][18]. - The issuance of shares for matching funds will not exceed 30% of the total share capital after the acquisition [17][18]. Group 3: Regulatory Compliance - The transaction has been reviewed and approved by independent directors prior to the board meeting, ensuring compliance with the Shenzhen Stock Exchange regulations [2][27]. - The board confirmed that the transaction does not constitute a major asset restructuring as per the relevant regulations [24][25]. Group 4: Lock-up and Profit Distribution - Shares acquired by Yunnan Copper Group will be locked for 60 months post-issuance [9][17]. - The retained undistributed profits before the completion of the share issuance will be shared among new and old shareholders based on their respective holdings after the issuance [18][19].