Group 1 - The event was a specialized training on futures business organized by the China Nonferrous Metals Industry Association, Shanghai Futures Exchange, and Jinchuan Group [1] - Experts from various organizations discussed trends in copper and nickel-cobalt industry policies, price analysis, and market conditions [1] - The training included topics on how state-owned enterprises can utilize options and derivatives for stable operations, internal control and compliance for central enterprises, and disclosure rules for listed companies participating in futures trading [1]

格隆汇8月19日丨云南铜业(000878.SZ)于投资者互动平台表示，公司生产与销售的主产品为阴极铜，不 直接从事铜管的生产和销售业务，下游产业的高速发展对公司具有积极影响。 ...

证券代码：000878 证券简称：云南铜业 公告编号：2025-062 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： 一、会议召开情况 （一）召开时间 现场会议召开时间为：2025 年 8 月 6 日下午 14:30 分 网络投票时间为：2025 年 8 月 6 日。通过深圳证券交易 所交易系统进行网络投票的具体时间为：2025 年 8 月 6 日上 午 9:15－9:25，9:30－11:30，下午 13:00－15:00；通过深圳 证券交易所互联网投票系统投票的具体时间为：2025 年 8 月 （二）现场会议召开地点：云南省昆明市盘龙区华云路 （三）召开方式：本次股东会采取现场投票与网络投票 相结合的方式。 （四）召集人：云南铜业股份有限公司第十届董事会 （五）主持人：副董事长孙成余先生 （六）会议的召集、召开符合《公司法》《深圳证券交 易所股票上市规则》及《公司章程》的有关规定。 二、会议出席情况 （一）股东出席的总体情况 出席现场的股东及股东代表 3 人， 代表股份 637,479,818 股，占公司有表决权股份总数 ...

（编辑 楚丽君） 证券日报网讯 8月6日晚间，云南铜业发布公告称，公司2025年第三次临时股东会于2025年8月6日召 开，审议通过了《关于本次发行股份购买资产并募集配套资金暨关联交易符合相关法律、法规规定的议 案》等多项议案。 ...

⡒㈊⫔⧪᷉㎆㘘᷊㔪㬇㬣㹒㰚 䇻 䊧㚰㵎䄖⳾䇱㻿⹌㯟 2025 㛋⭻㧞⪯㑺㬒Ⰼ。⭥ ⳉ㔪䅃ボ㭊 ⫔⧪ is Dentons' Preferred Law Firm in China ⡒㈊⫔⧪ (㎆ 㘘 )㔪㬇㬣㹒㰚 www.dentons.cn ㎆㘘㬱㹘㩞㤙㶓⫐·㎆㘘㯌㰟-⡒㰟 5 㔆 5 Floor of North Tower, Wanda Kunming Twin Towers, Xishan District, Kunming City Tel: 86 871-64326335 北京大成（昆明）律师事务所 关于云南铜业股份有限公司 2025 年第三次临时股东会 的法律意见书 致：云南铜业股份有限公司 根据《中华人民共和国证券法》（以下简称"《证券法》"）、《中华人民共 和国公司法》（以下简称"《公司法》"）和中国证券监督管理委员会《上市公司 股东会规则》（以下简称"《股东会规则》"）等法律、法规和其他有关规范性 文件的要求，以及《云南铜业股份有限公司章程》（以下简称"《公司章程》"）、 《云南铜业股份有限公司股东会议事规则》（以下简称"《议事规则》"）等有 关规定，北京大成（昆明）律师事务所（以下简称" ...

证券代码：000878 证券简称：云南铜业 公告编号：2025-062 云南铜业股份有限公司 2025 年第三次临时股东会决议公告 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： 1.本次股东会没有出现否决提案的情形。 2.本次股东会不涉及变更以往股东会已通过的决议。 一、会议召开情况 （一）召开时间 现场会议召开时间为：2025 年 8 月 6 日下午 14:30 分 网络投票时间为：2025 年 8 月 6 日。通过深圳证券交易 所交易系统进行网络投票的具体时间为：2025 年 8 月 6 日上 午 9:15－9:25，9:30－11:30，下午 13:00－15:00；通过深圳 证券交易所互联网投票系统投票的具体时间为：2025 年 8 月 6 日上午 9:15 至下午 15:00 的任意时间。 （二）现场会议召开地点：云南省昆明市盘龙区华云路 1 号中铜大厦 3222 会议室。 1 （三）召开方式：本次股东会采取现场投票与网络投票 相结合的方式。 （四）召集人：云南铜业股份有限公司第十届董事会 （五）主持人：副董事长孙成余先生 （六）会议的 ...

Group 1 - Jerry Holdings reported a net profit of 1.241 billion yuan for the first half of 2025, an increase of 14.04% year-on-year, with total revenue reaching 6.901 billion yuan, up 39.21% year-on-year [1] - Tian Tan Biological announced a net profit of 633 million yuan for the first half of 2025, a decrease of 12.88% year-on-year, with total revenue of 3.110 billion yuan, an increase of 9.47% year-on-year [2] - Shunbo Alloy achieved a net profit of 177 million yuan for the first half of 2025, a significant increase of 110.56% year-on-year, with total revenue of 7.126 billion yuan, up 11.75% year-on-year [7] Group 2 - Dashi Intelligent signed a contract for the Jingpai Building smart project with a total contract value of 34.06 million yuan, accounting for 1.07% of the company's audited revenue for 2024 [3] - Maglev Technology plans to invest 700 million yuan to establish a research and production base for maglev compressors, aiming to optimize product structure and enhance production capacity [4] - Koweil received government subsidies totaling 5.502 million yuan, which are expected to positively impact the company's profits for 2025 [5] Group 3 - Pengding Holdings reported a consolidated revenue of 3.002 billion yuan for July 2025, an increase of 12.28% compared to the same period last year [9] - Liuyou Group repurchased 544,500 shares at a price range of 18.29 to 18.36 yuan per share, totaling approximately 9.9828 million yuan [10] - Jin Xin Nong reported a sales revenue of 96.731 million yuan from pig sales in July 2025, with a total of 79,400 pigs sold [12] Group 4 - Jiangsu Huachen plans to use up to 70 million yuan of idle raised funds for cash management, investing in safe and liquid financial products [13] - Gongtong Pharmaceutical's subsidiary intends to purchase assets from an affiliate for 16.57 million yuan to build a wastewater treatment facility [15] - Tian Shi Li appointed Wang Yimin as the vice general manager, effective immediately [16] Group 5 - Zhejiang Yongqiang established a subsidiary in Indonesia with a registered capital of 230 billion Indonesian rupiah, focusing on overseas capacity investment and international trade [18] - Wangli Security received three invention patents, enhancing its product portfolio in security locks [20] - Shennong Group reported a sales revenue of 327 million yuan from pig sales in July 2025, with an average selling price of 14.73 yuan per kilogram [21] Group 6 - Dize Pharmaceutical's product DZD8586 received fast track designation from the FDA for treating relapsed refractory chronic lymphocytic leukemia [23] - Daqin Railway reported a cargo transportation volume of 31.79 million tons in July 2025, a year-on-year increase of 5.40% [24] - Xin Hongye's subsidiary won a bid for a nuclear-grade cable procurement project worth 81.58 million yuan [26] Group 7 - Hainan Hengbo established a wholly-owned subsidiary with a registered capital of 50 million yuan, focusing on technology services and new material technology research [26] - Changhong Huayi reported a net profit of 257 million yuan for the first half of 2025, an increase of 13.42% year-on-year, with total revenue of 6.628 billion yuan [27] - Haiguang Information achieved a net profit of 1.201 billion yuan for the first half of 2025, an increase of 40.78% year-on-year, with total revenue of 5.464 billion yuan [28] Group 8 - Dongmu Co. reported a net profit of 261 million yuan for the first half of 2025, an increase of 37.61% year-on-year, with total revenue of 2.930 billion yuan [29] - Hanma Technology announced the resignation of its executive vice president due to personal reasons [30] - Guangge Technology's shareholders plan to reduce their holdings by up to 4.04% of the company's shares [31] Group 9 - *ST Energy's subsidiary won a bid for an independent energy storage project with a total bid price of 320 million yuan for design and 301 million yuan for construction [32] - Chipeng Micro plans to reduce its holdings by up to 2% of the company's shares due to personal financial needs [33] - Ancar Detection announced a change in its controlling shareholder to Silicon Technology, with stock resuming trading [35] Group 10 - Dahao Technology's vice president is temporarily unable to perform duties due to health reasons [36] - Sanjiang Shopping's cooperation agreement with Hema will not be renewed after its expiration in March 2026 [37] - Huisheng Biological reported a net profit of 117 million yuan for the first half of 2025, a year-on-year increase of 325.88% [38] Group 11 - Dongshan Precision plans to increase capital in its subsidiary by 3.5 billion USD to support high-end PCB projects [39] - Yunnan Copper's subsidiary's bankruptcy liquidation application has been accepted by the court due to resource depletion [40] - Shanghai Bank's board member and chairman's qualifications have been approved by regulatory authorities [41] Group 12 - Junwei Electronics plans to acquire 100% of Flat Electronics Co., Ltd. for 2.6 billion yen to enter the film resistor market [42] - Daodaoquan's controlling shareholder plans to increase its stake in the company by 50 million to 100 million yuan [43] - Yinglian Co.'s subsidiary signed a strategic cooperation agreement with a well-known cylindrical battery company [45] Group 13 - Debang Technology's state integrated circuit fund plans to reduce its holdings by up to 3% of the company's shares [47] - Tianyi New Materials plans to sell part of its subsidiary's assets for 51.4 million yuan to improve cash flow [49] - Rongtai Co. intends to acquire 51% of Zhongshan Aoduo for 288 million yuan [51]

Core Viewpoint - The report provides a legal opinion on the stock trading activities of insiders related to Yunnan Copper Co., Ltd. during the self-examination period prior to a significant asset acquisition and fundraising transaction, concluding that no insider trading occurred [2][9]. Group 1: Legal Framework and Procedures - The legal opinion is based on various laws and regulations, including the Securities Law of the People's Republic of China and guidelines for major asset restructuring [2][3]. - The law firm conducted a thorough review of insider trading activities by examining insider registration forms, self-examination reports, and stock change records from the China Securities Depository and Clearing Corporation [2][4]. Group 2: Findings on Individual Stock Trading - During the self-examination period, two individuals, Jiang Hua and Chen Lei, were found to have traded Yunnan Copper shares, with specific transactions detailed [4][7]. - Both individuals declared that their trading activities were based on public market information and personal judgment, asserting no connection to the ongoing transaction [5][6]. Group 3: Findings on Institutional Stock Trading - CITIC Securities was noted to have engaged in stock trading during the self-examination period, with a commitment that their transactions were based solely on publicly available information [7][8]. - The firm emphasized adherence to information isolation management practices to prevent insider trading [8]. Group 4: Conclusion of the Legal Opinion - The law firm concluded that the trading activities of the identified individuals and institutions did not constitute insider trading and posed no legal obstacles to the transaction [9].

重要公告： 若羽臣：筹划发行H股股票并在香港联合交易所上市 山东海化：拟取得中盐碱业29%股权投资总额23.2亿元 牧原股份：7月销售商品猪收入116.39亿元同比下降10.41% 三江购物：与盒马公司签署的盒马鲜生业务合作协议到期后不再续签 三江购物（601116）公告，公司与关联方阿里巴巴（中国）有限公司所属的盒马（中国）有限公司（简 称"盒马公司"）签署的《盒马鲜生业务合作协议》，将于2026年3月31日到期，合作协议到期后不再续 签。为妥善安排员工工作，尽量减少对顾客购物的影响，公司将尽快与盒马公司商议涉及协议终止的相 关过渡及交接事宜，期间会对宁波盒马门店销售产生影响。 豪恩汽电：拟定增募资不超过11.05亿元用于豪恩汽电深圳产线扩建项目等 安车检测：控股股东变更为矽睿科技股票6日起复牌 沪市重要公告： 明志科技：就云内动力拖欠货款事项向法院提起诉讼 明志科技（688355）公告，公司就昆明云内动力股份有限公司（简称"云内动力"）拖欠货款事项向昆明 市官渡区人民法院（简称"法院"）提起诉讼，并于近日收到法院送达的《受理案件通知书》，涉案金额 合计3537.97万元。截至公告披露日，该案件已立案，尚未 ...

中信建投证券股份有限公司 关于云南铜业股份有限公司本次重组相关主体 买卖股票情况自查报告的核查意见 云南铜业股份有限公司（以下简称"云南铜业""上市公司"或"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"或"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"）。 根据《上市公司重大资产重组管理办法》《公开发行证券的公司信息披露内 容与格式准则第 26 号——上市公司重大资产重组》、深圳证券交易所《上市公 司自律监管指引第 8 号——重大资产重组》等法规、相关规范的要求，中信建投 证券股份有限公司（以下简称"中信建投证券"）作为本次交易的独立财务顾问， 对上市公司本次交易相关主体买卖公司股票的情况进行了核查，认为：基于本次 交易相关主体核查范围及相关机构和人员的自查情况，并在上述相关主体出具的 自查报告及承诺函均真实、准确、完整的前提下，该等主体在自查期间买卖上市 公司股票的行为不构成内幕交易行为，对本次交易不构成实质 ...