河南明泰铝业股份有限公司（以下简称"公司"）2025 年前三季度产品产销 数据如下： 证券代码：601677 证券简称：明泰铝业 公告编号：临 2025-051 河南明泰铝业股份有限公司 2025 年前三季度经营快报 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个别及连带责任。 注：铝型材销量中不包含自用铝型材部分。上述数据未经审计，可能会与定 期报告数据存在差异，仅供投资者阶段性参考，相关数据以公司定期报告为准， 敬请投资者注意风险。 特此公告。 河南明泰铝业股份有限公司 董 事 会 2025 年 10 月 10 日 单位：万吨 | 产品 | 2025 | 年前三季度产量 | 2025 年前三季度销量 | | --- | --- | --- | --- | | 铝板带箔 | | 118.08 | 117.47 | | 铝型材 | | 1.37 | 1.28 | ...

Core Viewpoint - The aluminum alloy industry in China is experiencing significant growth, with production figures showing a notable increase in recent years, indicating a positive market outlook for the sector [1]. Industry Summary - As of August 2025, China's aluminum alloy production reached 1.64 million tons, reflecting a year-on-year growth of 15.2% [1]. - Cumulatively, from January to August 2025, the total aluminum alloy production in China amounted to 12.324 million tons, with a cumulative growth rate of 15.3% [1]. - The data indicates a robust upward trend in production, suggesting strong demand and potential investment opportunities within the industry [1]. Company Summary - Key listed companies in the aluminum sector include China Aluminum (601600), Nanshan Aluminum (600219), and Ming Tai Aluminum (601677), among others [1]. - These companies are positioned to benefit from the growing market dynamics and increasing production capacities in the aluminum alloy industry [1].

Core Viewpoint - The company has achieved mass production of aluminum column robots and is supplying various aluminum materials for new energy applications, indicating a strong position in the market for advanced manufacturing and renewable energy solutions [1] Group 1: Product Development - The company has successfully mass-produced aluminum column robots, which include the column, large arm, and small arm [1] - The company has also developed market-ready aluminum materials for dedicated cooling radiators and soft-pack battery aluminum foil [1] Group 2: Strategic Partnerships - The company has signed a strategic cooperation framework agreement with Penghui Energy, enhancing its collaboration in the new energy sector [1] - The company has already supplied thousands of liquid cooling plates and other new energy products to battery manufacturers, including Penghui Energy [1]

Core Viewpoint - Ming Tai Aluminum Industry (601677.SH) has achieved mass production of all-aluminum column robots and has begun supplying specialized aluminum materials for cooling systems and battery foils, indicating a strong position in the new energy sector [1] Group 1: Product Development - The company has successfully mass-produced all-aluminum column robots, which include the column, large arm, and small arm [1] - There is market supply of aluminum materials specifically for robot cooling systems and soft-pack battery aluminum foil [1] Group 2: Strategic Partnerships - Ming Tai Aluminum has signed a strategic cooperation framework agreement with Penghui Energy [1] - The company has already supplied thousands of sets of liquid cooling plates and other new energy products to battery manufacturers, including Penghui Energy [1]

Group 1 - On September 24, a total of 26 companies were investigated by institutions, with 18 companies being surveyed by funds, indicating a strong interest in these firms [1] - Among the companies surveyed, Mintai Aluminum (601677) received the most attention, with 12 funds participating in the investigation, followed by Antai Technology (000969) and Dongsheng Technology (300073), each with 9 funds [1] - The surveyed companies are distributed across various sectors, with the most represented industries being electric equipment, automotive, and non-ferrous metals, each having three companies listed [1] Group 2 - In terms of market performance, 7 out of the surveyed stocks increased in value over the past five days, with Jin Tai Yang (300606) leading with a rise of 12.67%, followed by New Coordinates (603040) at 10.47% and Honghua Digital Science (9.68%) [2] - Conversely, 11 stocks experienced declines, with Yun Aluminum (000807) dropping by 7.46%, followed by Jingjin Electric and Shuangjie Electric (300444) with declines of 6.91% and 3.66% respectively [2] - Notably, Dongsheng Technology saw a net inflow of funds amounting to 291 million yuan over the past five days, indicating strong institutional interest [2]

Core Viewpoint - The company, Mingtai Aluminum (601677.SH), has established a development strategy driven by technological innovation for product upgrades, indicating a significant shift towards new energy materials and applications in the battery supply chain [1] Group 1: Technological Innovation and Product Upgrades - The company is focusing on technological innovation to drive product upgrades [1] - It has entered a harvest period for new energy materials, highlighting its strategic shift [1] Group 2: Supply Chain Developments - Mingtai Aluminum has supplied over 2,000 sets of battery liquid cooling plates to Penghui Energy [1] - The company has successfully entered the supply chain for soft-pack lithium battery materials with aluminum-plastic film aluminum foil [1] Group 3: Application Potential - The company has potential applications in solid-state battery packaging [1] - Aluminum alloy brazed composite materials have achieved full coverage for power battery water cooling plates and energy storage liquid cooling systems, expanding into the computer and data center sectors [1]

| 投资者关系 | | 电话交流会 □  | | 现场调研 | □ | 分析师会议 | | --- | --- | --- | --- | --- | --- | --- | | 活动类别 | | □ 业绩说明会 □ | | 路演活动 | □ | 其他 | | 地 | 点 | 线上会议 | | | | | | 时 间 | | 月 24 日 9 | | | | | | 参会单位名 | | 宝盈基金 | 圆信永丰基金 | 正圆私募 | 上银基金 | 长江资管 | | 称（排名不分 | | 长安基金 | 国联资管 | 创金合信基金 | 国投瑞银 | 中信保诚 | | 先后） | | 华富基金 | 中信资管 | 摩根士丹利基金 | 汇添富 | 汇丰晋信基金 | | | | 西部利得基金 长信基金 财通证券 | | | | | | | | 一、公司高端产品开发进展？ | | | | | | | | 答：公司确立了通过技术创新驱动产品升级的发展主战 | | | | | | | | 略，全方位推动企业变革与升级，重塑高质量发展新范式。 | | | | | | | | 新能源材料布局开始进入收获期。与鹏辉能源战略合作稳 | ...

Core Insights - The company has established a strategy focused on technological innovation to drive product upgrades [1] - The layout of new energy materials is entering a harvest period, with significant collaborations and supply chain integrations [1] Group 1: Technological Innovations - The company is collaborating with Penghui Energy to supply over 2,000 battery liquid cooling plates [1] - Aluminum-plastic film aluminum foil has entered the supply chain for soft-pack lithium batteries [1] - The application scenarios for aluminum alloy brazing composite materials are being expanded [1] Group 2: Product Development and Upgrades - The promotion of all-aluminum column robots is showing initial results [1] - The first phase of Hongsheng New Material's high-end heat treatment equipment is entering debugging and trial production [1] - The recycled aluminum business plans to introduce laser-induced breakdown spectroscopy for industrial upgrades [1] Group 3: Future Policies - The conference also covered future dividend policy introductions [1]

证券代码：601677 证券简称：明泰铝业 公告编号：临 2025-050 会议召开方式：上证路演中心网络互动 投资者可于 2025 年 09 月 19 日(星期五)至 09 月 25 日(星期四)16:00 前登录 上 证 路 演 中 心 网 站 首 页 点 击 " 提 问 预 征 集 " 栏 目 或 通 过 公 司 邮 箱 mtzqb601677@126.com 进行提问。公司将在说明会上对投资者普遍关注的问题 进行回答。 河南明泰铝业股份有限公司（以下简称"公司"）于 2025 年 8 月 23 日发布 公司 2025 年半年度报告，为便于广大投资者更全面深入地了解公司 2025 年半年 度经营成果、财务状况，公司计划于 2025 年 09 月 26 日（星期五）15:00-16:00 举行 2025 年半年度业绩说明会，就投资者关心的问题进行交流。 一、说明会类型 河南明泰铝业股份有限公司 关于召开 2025 年半年度业绩说明会的公告 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： 会议召开时间：202 ...

Group 1 - The company Ming Tai Aluminum (601677.SH) has a subsidiary in Kunshan, Jiangsu, named Kunshan Ming Tai, which primarily serves key customers and develops cutting-edge markets [1] - The aluminum-plastic film foil produced by the company can be used as packaging materials for solid-state batteries [1]