登录新浪财经APP 搜索【信披】查看更多考评等级 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、准确性和完整性依法承担法律责任。 重要内容提示： ●交易主要情况 ■ 一、交易情况概述 （一）公司现有期货套期保值业务情况 2025年3月14日，公司分别召开第五届董事会第四十一次会议及第五届监事会第二十六次会议，审议通 过《关于开展期货套期保值业务的议案》：同意公司及子公司使用自有资金开展套期保值业务，公司及 子公司将根据实际生产经营情况，以订单或存货的数量以及相关合同的执行情况为测算基准确定期货套 期保值的数量规模，期限内任一时点的保证金最高额度不超过人民币5,000万元（含），任一交易日持 有的最高合约（单边）价值不超过人民币20,000万元（含），期限自公司股东大会审议通过之日起12个 月内有效，上述额度在授权期限内可以循环使用。该议案已经公司于2025年3月31日召开的2025年第二 次临时股东大会审议通过。具体内容详见公司于2025年3月15日、2025年4月1日在上海证券交易所网站 （www.sse.com.cn）披露的《广东嘉元科技股份有限公司 ...

1月6日，海亮股份收涨2.50%，收盘价为13.13元，发生1笔大宗交易，合计成交量39.03万股，成交金额 512.46万元。 炒股就看金麒麟分析师研报，权威，专业，及时，全面，助您挖掘潜力主题机会！ 责任编辑：小浪快报 进一步统计，近3个月内该股累计发生7笔大宗交易，合计成交金额为2145.55万元。该股近5个交易日累 计上涨4.79%，主力资金合计净流入6319.51万元。 第1笔成交价格为13.13元，成交39.03万股，成交金额512.46万元，溢价率为0.00%，买方营业部为机构 专用，卖方营业部为机构专用。 ...

（来源：中国组织人事报） 自2023年起，省级财政每年新增4300多万元投入博士后引进培养工作，投入增长近6倍。两年间，全省 新增博士后站114家，新进站博士后达827人，实现了博士后站数量增长50%、全职博士后数量翻番的跨 越式发展。截至目前，全省博士后站总数达323家，累计招收博士后2727人，其中500名出站博士后入选 国家级或省级人才计划，完成科研项目逾6000项，为产业发展提供了坚实的人才基石。（编辑 张伟） 近年来，围绕产业链现代化"1269"行动计划，江西将约三分之二的新增博士后站和新招收博士后，精准 嵌入有色金属、生物医药、装备制造等12条重点产业链，形成"企业出题、人才解题、成果落地"闭环模 式，推动博士后创新成果在重点产业链上遍地开花。 铜都鹰潭市面向45家企业征集了72项技术合作需求，新设7家铜加工领域国家级工作站，有力助推铜基 新材料集群入选2024年国家先进制造业集群。宜春市推进锂电企业与江西理工大学共建博士后科研创新 实践基地。在航空板块，洪都航空工业集团借力博士后人才，通过51项国家级及省级项目，创造了4000 余万元的直接经济效益。 "最强大脑"与产业的持续碰撞，离不开优良的政 ...

（来源：中华工商时报） 转自：中华工商时报 车间里铜水翻滚、机器轰鸣，智能生产线上一根根光亮铜杆匀速产出……初冬时节，孝昌县澴西工业园 内，在湖北恒昌电工材料有限公司（简称"恒昌电工"）的货运区满载线缆的货车正驶向华中各地。 这幅火热的生产图景，勾勒出孝昌铜产业的跃升轨迹--全产业链规模超150亿元，核心企业连续4年跻 身"湖北民营企业百强"，产品覆盖华中、华南地区百余家主流电缆企业，一根小小的铜杆，正以产业之 力激活县域经济，朝着更高质量的发展目标稳步迈进。 在支持铜产业发展中离不开孝感市孝昌县工商联的身影，孝昌县工商联聚焦技术创新、产业链协同、政 策保障等关键环节，持续推动产业规模化、标准化、高端化发展，让这一返乡兴乡的特色产业焕发出强 劲活力。 创新驱动：铸强产业"硬内核" 为破解铜加工产业"技术依赖度高、抗风险能力弱"的难题，孝昌县工商联联合县科技局、县经信局，推 动企业构建"政产学研一体化"创新平台，助力产业从"规模扩张"向"品质升级"转型。通过穿针引线，促 成湖北恒昌电工与武汉科技大学、湖北省材料研究所建立深度合作，专家团队驻厂指导研发，让前沿技 术快速转化为生产力。 在恒昌电工的现代化车间里，投 ...

近日，金川集团镍都实业公司高精铜带事业部顺利通过比亚迪股份有限公司专业审核，跻身比亚迪供应商名录，在高端铜加工领域的技术实力与质量管理 水平获行业头部企业认可。 比亚迪作为全球新能源汽车与电池领域的领军企业，对供应商筛选秉持严苛标准。此次，比亚迪审核团队通过座谈交流、现场核查等规范流程，全面评估 铜带生产工艺、检测能力、供应链管理，覆盖生产现场、质量控制、环保安全、社会责任等全维度，尤其考察核心零部件材料的稳定性与先进性。 镍都实业公司高精铜带事业部深耕高端铜加工领域，成功攻克TUO新能源汽车电池用毛化冲压带、C192芯片封装半导体合金带材等特种产品的制造工 艺，毛化铜带作为新能源汽车电池负极转接片关键材料可显著提升电池成品率与安全性，填补国内相关领域空白，产品广泛应用于电子通讯、新能源汽车 等关键领域，进入头部企业供应链，完成从技术突破到市场认证的关键跨越。 金川集团镍都实业公司高精铜带事业部将以此为契机，持续践行"专、精、特、新"发展方向，深化技术创新、提升产能规模，为比亚迪等合作伙伴提供高 品质高精铜带产品，助力新能源产业供应链安全稳定。（金川集团新闻中心全媒体记者 杨冰钰） 近日，金川集团镍都实业公司 ...

Group 1 - The core material for advanced AI industry chip interconnection and cooling facilities is copper, due to its excellent conductivity and thermal properties [2] - The transition of copper-based materials towards high added value is accelerating [2] - The company has a solid customer base and technical reserves in the chip computing power sector, with its high-precision non-oxygen copper busbar products applied in top-tier GPU cooling solutions globally [2] Group 2 - The company's self-developed copper heat pipes and liquid-cooled copper pipes are being supplied in bulk to several leading companies' computing server products [2] - The company will closely monitor and follow the market demand in the chip computing power field to further enhance its product lineup and competitive advantages [2]

Core Viewpoint - The company, Jintian Co., Ltd. (601609), has been focused on the copper processing industry for 39 years and is one of the largest and most complete enterprises in the domestic market, with a projected total production of copper and copper alloy materials reaching 1.9162 million tons in 2024, making it the world's largest producer of copper materials [1] Group 1 - The company offers a wide range of copper products, catering to customer needs for various types of copper materials such as rods, pipes, plates, and wires, facilitating one-stop procurement [1] - The applications of the company's copper products span across multiple sectors, including new energy vehicles, clean energy, communication technology, electrical power, and semiconductor chips [1] - The company has established a strong cultural foundation and organizational capability, achieving significant market scale and a global industrial layout [1] Group 2 - The company possesses leading manufacturing and research capabilities, having built a specialized product matrix and a solid customer base among industry leaders [1] - The company has developed green recycling technology barriers aimed at establishing itself as a world-class base for copper products and advanced materials [1]

Core Viewpoint - On December 17, Hailiang Co., Ltd. executed a block trade of 370,000 shares, amounting to 3.7999 million yuan, which represented 2.66% of the total trading volume for the day. The transaction price was 10.27 yuan, reflecting an 11.16% discount compared to the market closing price of 11.56 yuan [1]. Group 1 - The block trade involved 370,000 shares of Hailiang Co., Ltd. [1] - The total transaction value was 3.7999 million yuan [1]. - The transaction price of 10.27 yuan was at an 11.16% discount to the market closing price [1]. Group 2 - The buyer of the shares was China International Capital Corporation Wealth Securities [2]. - The seller was Guosen Securities Co., Ltd. Hangzhou Teaching Staff Securities Business Department [2]. - The trade occurred on December 17, 2025 [2].

Group 1: Business Confidence and Market Position - The company expresses confidence in the future development of its copper foil business, citing industry opportunities and a recovery in the lithium battery sector [1] - The company has been a leader in the copper processing industry for 36 years and is the only enterprise with a global layout, operating 23 production bases to meet customer demands for a sustainable supply chain [2] - The company has established a solid customer base in various sectors, including AIDC, new energy vehicles, and electronic communications [2] Group 2: Product Development and Innovation - The company is innovating in copper foil technology, with products like nickel-plated copper foil and porous copper foil achieving industry leadership and receiving positive feedback from top-tier battery cell manufacturers [2] - The company has developed high-performance copper materials for AI cooling applications, which are being used in leading GPU cooling solutions [3] - A joint laboratory with West Lake University focuses on advanced metal materials and manufacturing, targeting high-growth applications in AI, data centers, and new energy vehicles [4] Group 3: Capacity Expansion and Market Strategy - The company is actively expanding and optimizing its production capacity based on customer orders and market demand, indicating a dynamic approach to capacity management [2] - The overseas business is steadily developing, contributing to profit growth, with ongoing updates to be provided in relevant announcements [2] Group 4: Sales Performance and Future Outlook - Sales of copper-based materials in the AIDC sector have significantly increased year-on-year, driven by the material's excellent conductivity and thermal properties [3] - The company aims to explore new production capabilities that align with its main business to enhance overall competitiveness and create new growth points [3]

Core Viewpoint - The transfer of approximately 3.4 billion yuan worth of shares from the founder of Jintian Co., Ltd. to his children signals a significant generational transition in the company, with the founder's son, Lou Cheng, taking over as chairman after years of preparation and experience [1][7]. Group 1: Company Background and Development - Founded by Lou Guoqiang, Jintian Co., Ltd. evolved from a struggling grinding wheel factory into a leading global manufacturer of copper materials and advanced materials, with a current market capitalization of 18.38 billion yuan [1][6]. - The company successfully developed H59 and H62 copper rods in 1987, marking a turning point that restored its viability and solidified its focus on copper processing [2]. - In 1993, Lou Guoqiang recognized the market potential for oxygen-free copper wire, leading to significant investments that resulted in a rapid increase in company revenue [2]. - The company underwent a transformation into a group operation by 1995, diversifying its product offerings and establishing a strong market presence [2]. Group 2: Challenges and Strategic Decisions - The global financial crisis in 2008 posed severe challenges, with copper prices plummeting over 60%, but Lou Guoqiang implemented decisive measures to focus on core operations and high-value products [3][4]. - In 2009, while many companies were scaling back, Jintian Co., Ltd. expanded by investing in a high-precision copper strip project, which laid a solid foundation for future growth [3]. Group 3: Capital Market and Expansion - Lou Guoqiang's ambition to list the company on the stock market faced initial setbacks, but Jintian Co., Ltd. successfully went public in 2020, providing new capital for growth and expansion into high-end and green sectors [4][5]. - The company has established a diverse capital layout through domestic and international production bases and acquisitions, enhancing its competitive advantage globally [5]. Group 4: Generational Transition and Future Outlook - Lou Cheng, after years of experience in various roles, officially took over as chairman in 2023, marking a smooth transition of leadership within the family [7]. - In the first three quarters of 2025, Jintian Co., Ltd. reported a net profit of 588 million yuan, a year-on-year increase of 104.37%, indicating strong financial performance [8]. - The company has also made significant strides in new energy and AI-related markets, with substantial growth in sales of high-end copper products and green recycling initiatives [8].