Core Insights - A significant innovation in copper smelting technology has been introduced by China Aluminum International Engineering Corporation's Changsha Institute of Nonferrous Metallurgy, leading the industry's green transformation [1][3] - The newly developed ultra-large dual-smelting furnace continuous copper smelting technology addresses multiple core technical challenges and significantly enhances low-carbon and clean production standards in copper smelting [1][3] Industry Summary - The copper smelting industry faces challenges such as complex raw material structures, rising processing costs, and stringent environmental regulations, necessitating new technologies that enable large-scale production while achieving efficient low-carbon and low-cost operations [3] - The oxygen-enriched top-blown dual-smelting process shows clear advantages in low-carbon and efficiency, but its application in ultra-large copper smelting projects has been limited due to the challenges of large-scale core equipment [3] Company Summary - Changsha Institute has successfully overcome several technical bottlenecks, including thermal expansion of refractory materials, slagging in the smelting flue gas system, and metal leakage from the bottom of the refining furnace [3] - The institute has developed the world's first 70-square-meter oxygen-enriched continuous smelting equipment and 120-square-meter multi-gun top-blown continuous refining equipment, pioneering a dual-smelting furnace continuous copper smelting technology with an annual production capacity exceeding 400,000 tons [3] - This breakthrough technology has been industrially applied in the second phase of the Guangxi Nanguo Copper Industry project, operating stably for nearly two years, with energy consumption for crude copper smelting reduced to 85 kilograms of standard coal per ton, significantly outperforming the industry average [3]

Project Overview - The company has won the mining operation and maintenance project for the Simfer mine in Guinea's Simandou region [1] - The total contract amount is approximately $267 million, equivalent to about 1.913 billion RMB [1][2] Contract Details - The contract is with Simfer S.A. and includes construction and maintenance of transport roads and infrastructure [2] - The expected completion time for the entire project is 60 months from the date of contract signing [2] - The contract will become effective upon signing [2] Financial Impact - The contract amount represents approximately 7.97% of the company's audited revenue for the fiscal year 2024 [2] - Successful implementation of the contract is expected to positively impact the company's current and future performance, enhancing its sustainable profitability [2] Dispute Resolution - Any disputes arising during the contract execution will be resolved through friendly consultation, and if unsuccessful, will be arbitrated in London according to international arbitration rules [2]

中铝国际工程股份有限公司 关于几内亚西芒杜采矿运维项目中标进展的 公告 一、项目基本情况 2025年3月31日，中铝国际工程股份有限公司（以下简称公司） 中标几内亚西芒杜项目Simfer矿区采矿运维项目。上述事项具体内容 详见公司于2025年4月11日在上海证券交易所网站和公司指定信息披 露媒体披露的《中铝国际工程股份有限公司关于几内亚西芒杜项目 Simfer矿区采矿运维项目中标的公告》（公告编号：临2025-014）。 二、项目进展情况 2025年6月24日，公司与辛弗有限公司（Simfer S.A.）签署上述 几内亚西芒杜铁矿采矿运维合同（以下简称合同）。 三、合同主要条款 证券代码：601068 证券简称：中铝国际 公告编号：临2025-028 发包人：辛弗有限公司（Simfer S.A.）。 本公司董事会及全体董事保证本公告内容不存在任何虚假记载、 误导性陈述或者重大遗漏，并对其内容的真实性、准确性和完整性承 担法律责任。 承包人：公司。 （一）工程概况 1.项目名称：几内亚西芒杜项目Simfer矿区采矿运维项目。 3 2.工程地点：几内亚科纳克里西芒杜山脉。 3.工程主要内容：承包人应根据合同约定进 ...

Core Viewpoint - China Aluminum International Corporation (中铝国际) has signed a mining operation and maintenance contract for the Simfer project in Guinea, valued at approximately 2.67 billion USD, which translates to about 19.13 billion RMB. This contract is expected to positively impact the company's current and future performance, enhancing its sustainable profitability [1]. Group 1 - The contract was signed on June 24, 2025, with Simfer Limited [1]. - The total contract amount is approximately 2.67 billion USD [1]. - The contract is expected to have a positive effect on the company's performance in the current and future years [1].

Core Points - The announcement details the completion of the registration for the 2023 restricted stock incentive plan of China Aluminum International Engineering Corporation, with a total of 2 million shares reserved for grant [1][2] - The plan involves 21 eligible recipients, with the total reserved shares representing 0.07% of the current total share capital [2] - The stock will have a maximum lock-up period of 72 months, with specific release schedules at 24, 36, and 48 months [3][5] Summary by Sections Restricted Stock Grant Details - The board approved the grant of 2 million restricted shares to 21 eligible recipients on May 26, 2025 [1] - The legal and financial advisory reports were provided by Beijing Jiayuan Law Firm and China International Capital Corporation, respectively [1] Lock-up and Release Schedule - The release of the restricted shares will occur in three phases: 40% after 24 months, 30% after 36 months, and 30% after 48 months [5][6] - During the lock-up period, recipients cannot transfer or use the shares as collateral [3] Financial Contributions and Capital Structure - The total funds raised from the stock grant amount to RMB 4.56 million, with RMB 2 million allocated to share capital and RMB 2.56 million to capital reserves [4] - The total share capital of the company will increase to 2,987,836,267 shares following the grant [7] Impact on Company Control and Financials - The grant will not change the control of the company, as the controlling shareholder, China Aluminum Group, retains a 72.85% stake [6] - The total cost of the restricted stock is estimated at RMB 4.24 million, with amortization planned from 2025 to 2029 [8][9]

证券代码：601068 证券简称：中铝国际 公告编号：临 2025-027 中铝国际工程股份有限公司 关于公司 2023 年限制性股票激励计划 预留授予登记完成的公告 本公司董事会及全体董事保证本公告内容不存在任何虚假记载、 误导性陈述或者重大遗漏，并对其内容的真实性、准确性和完整性承 担法律责任。 重要内容提示： 根据中国证券监督管理委员会《上市公司股权激励管理办法》、 上海证券交易所及中国证券登记结算有限责任公司上海分公司（以下 简称中国结算上海分公司）有关规定，中铝国际工程股份有限公司（以 下简称公司）于 2025 年 6 月 13 日在中国结算上海分公司办理完成公 司 2023 年限制性股票激励计划（以下简称激励计划或本计划）预留 授予部分限制性股票的授予登记工作，现就有关事项公告如下： 一、限制性股票预留授予情况 公司于 2025 年 5 月 26 日召开第四届董事会第二十八次会议与第 四届监事会第二十二次会议，审议通过了《关于公司 2023 年限制性 股票激励计划拟向激励对象授予预留限制性股票的议案》，确定以 2025 年 5 月 26 日为预留授予日，以人民币 2.28 元/股的授予价格向 符合 ...

Group 1 - The core viewpoint of the article highlights the financial performance and market position of China Aluminum International Engineering Corporation, indicating a significant disparity between its price-to-earnings (PE) ratio and the industry average [1][2][3] - As of June 10, the company's closing stock price was 4.45 yuan, with a PE ratio of 72.60, compared to the industry average of 13.32 and the median of 20.54 [1][3] - The company reported a revenue of 4.804 billion yuan for Q1 2025, reflecting a year-on-year decrease of 3.63%, and a net profit of 65.797 million yuan, down 36.71% year-on-year, with a gross profit margin of 8.91% [2] Group 2 - The main business of the company includes design consulting, EPC engineering contracting, construction, and equipment manufacturing, leveraging its technological and talent advantages in the non-ferrous metal industry [2] - The company has participated in numerous projects across various sectors, contributing to the establishment of industry standards and achieving significant accolades, including over 500 projects recognized with national quality engineering awards [2] - The company is positioned as a leader in the non-ferrous metal industry, with a comprehensive service offering that supports the entire industry chain [2]

以上内容为证券之星据公开信息整理，由AI算法生成（网信算备310104345710301240019号），不构成 投资建议。 【公司公告汇总】中铝国际监事会确认2023年限制性股票激励计划预留授予激励对象名单合法有 效 公司公告汇总 中铝国际工程股份有限公司监事会于2025年6月6日发布了关于公司2023年限制性股票激励计划预留授予 激励对象的公示情况说明及核查意见。根据《上市公司股权激励管理办法》、《中央企业控股上市公司 实施股权激励工作指引》等相关规定，公司于2025年5月26日至2025年6月4日在内部网站公示了激励对 象名单，公示期间未收到任何异议。监事会核查后确认，所有激励对象均符合相关法律、法规及规范性 文件的规定，具备《公司法》、《证券法》等法律法规和《公司章程》规定的任职资格，不存在最近12 个月内被认定为不适当人选、因重大违法违规行为被处罚或采取市场禁入措施、不得担任公司董事或高 级管理人员、不得参与上市公司股权激励等情形。因此，监事会认为激励对象作为本次激励计划的对象 合法、有效。 截至2025年6月6日收盘，中铝国际（601068）报收于4.5元，较上周的4.41元上涨2.04%。本周， ...

Group 1 - The core viewpoint of the announcement is the public disclosure and verification of the reserved grant list for the 2023 restricted stock incentive plan by the company [1][2] - The supervisory board confirms that no objections were raised during the public disclosure period regarding the reserved grant list for the incentive plan [1] - The supervisory board has verified that all individuals on the reserved grant list meet the qualifications set forth by relevant laws and regulations, as well as the company's articles of association [2] Group 2 - The announcement states that the reserved grant recipients do not fall under any disqualifying conditions as outlined in the management regulations [2] - The supervisory board concludes that the incentive plan's recipients are legally and effectively qualified to participate in the plan [2]

证券代码：601068 证券简称：中铝国际 公告编号：临 2025-026 中铝国际工程股份有限公司监事会 关于公司 2023 年限制性股票激励计划 预留授予激励对象的公示情况说明及核查 意见 本公司监事会及全体监事保证本公告内容不存在任何虚假记载、 误导性陈述或者重大遗漏，并对其内容的真实性、准确性和完整性承 担法律责任。 中铝国际工程股份有限公司（以下简称公司）根据《上市公司股 权激励管理办法》（以下简称《管理办法》）、《中央企业控股上市公司 实施股权激励工作指引》（以下简称《工作指引》）等相关法律、法规 及规范性文件的规定，对 2023 年限制性股票激励计划（以下简称本 次激励计划）的预留授予激励对象名单进行了公示。公司监事会结合 公示情况对本次激励计划的激励对象进行了核查，相关公示情况及核 查意见如下： 一、公示情况说明 2025 年 5 月 26 日至 2025 年 6 月 4 日，公司在内部网站对激励 计划预留授予激励对象的名单予以公示，公司员工可向公司监事会提 出意见。截至公示期满，公司监事会未收到任何人对本次激励计划预 留授予激励对象提出异议。 二、监事会核查意见 监事会根据《管理办法》《工作 ...