Core Viewpoint - The company, as a significant aluminum supplier in the global automotive thermal management and lightweight sectors, emphasizes material research and development while expanding into other industrial fields such as aerospace, rail transportation, and home appliances [2] Group 1: Company Developments - The company is actively investing in new technologies and products to enhance its market position [2] - The company has made significant progress in the home appliance sector, particularly in the "aluminum replacing copper" market [2] - As of mid-2025, the main plant for the "annual production of 14,000 tons of high-efficiency, high-corrosion-resistant household air conditioning aluminum tubes" project has completed acceptance, with some production lines already operational [2] Group 2: Future Outlook - The company is committed to seizing industry development opportunities and continuously meeting customer demands [2]

证券日报网讯 12月15日，三联锻造在互动平台回答投资者提问时表示，截至2025年12月10日，股东人 数22895户。 （文章来源：证券日报） ...

法尔胜（000890）(000890.SZ)公告称，公司于2025年12月12日、2025年12月15日连续2个交易日收盘价 格涨幅偏离值累计达到21.09%，属于股票交易异常波动的情况。公司主营业务为金属制品及环保业 务，公司不涉及"可控核聚变"、"超导"、"商业航天"等相关业务，也未开展相关研发和投入。 ...

Core Viewpoint - The company, Yinbang Co., Ltd. (300337), specializes in aluminum thermal transmission materials, multi-metal composite materials, aluminum-steel composite materials, and aluminum alloy composite protective materials, which are applicable in various sectors including transportation, air separation, power station air cooling, engineering machinery, electricity, home appliances, consumer electronics, and energy storage [1]. Group 1 - The main products of the company include aluminum thermal transmission materials [1] - The company also produces multi-metal composite materials and aluminum-steel composite materials [1] - The applications of these products span across multiple industries such as transportation and energy [1]

Company Overview - Guangdong Boying Special Welding Technology Co., Ltd. was established in 2007, initially focusing on welding services for offshore drilling platforms for North American clients. The company has since expanded into anti-corrosion and wear-resistant welding fields and successfully listed on the Shenzhen Stock Exchange's Growth Enterprise Market in July 2023 [1]. - The company emphasizes advanced welding technology and provides manufacturing services and process solutions to clients [1]. Market Strategy - The company aims to maintain its leading position in the domestic market while actively exploring overseas markets, particularly by investing in a production base in Vietnam to seize opportunities in the North American HRSG market [1]. - The demand for waste incineration and the transformation of the coal-fired power generation industry are expected to enhance market penetration rates, with significant growth potential in chemical, metallurgy, and paper industries [1]. Business Development - The company has proactively laid out HRSG and oil-gas composite pipe businesses, with HRSG already achieving a certain scale of production and securing some orders. Potential clients are currently undergoing factory audits [2]. - The new production base in Vietnam has commenced operations, with a second phase under construction. The Dawa production base is also progressing, expected to be operational next year [2]. Competitive Landscape - In the Vietnamese HRSG market, competitors include manufacturers from South Korea, Thailand, and Vietnam. The company has extensive experience in the energy sector and has established a production line in Vietnam, providing a cost advantage over foreign competitors [3]. - The production cycle for HRSG products is approximately six months, with the Vietnam base primarily producing components for gas turbine heat recovery systems [3][4]. Production Capacity - One HRSG production line in Vietnam can produce about two sets of HRSG devices per year, depending on production scheduling and resource availability [4]. - The company has obtained necessary certifications, including ASME, and is progressing well in the customer audit process for entering the North American market [5]. Industry Applications - The company's main business includes anti-corrosion and wear-resistant welding equipment, non-welded boiler components, pressure vessels, and high-end steel structures, applicable in energy, chemical, metallurgy, and paper industries [6][7]. - The company has established relationships with high-quality clients in various sectors, including paper and metallurgy, further solidifying its leading position in the industrial anti-corrosion and wear-resistant market [6].

据天眼查APP显示，北京钢研高纳科技股份有限公司成立于2002年11月08日，注册资本79696.1563万人 民币。（数据宝） 数据宝统计，截至10:40，钢研高纳成交额11.86亿元，创2024年10月9日以来新高。最新股价上涨 11.28%，换手率8.22%。上一交易日该股全天成交额为8.39亿元。 （文章来源：证券时报网） ...

中国经济网北京12月14日讯据北交所网站12月12日公告显示，北交所决定终止哈尔滨东盛金材科技(集团)股份有限公司(以下简 称"东盛金材")首次公开发行股票并在北京证券交易所上市审核。 东盛金材原拟向不特定合格投资者公开发行股票不超过1,700万股(含本数，不含超额配售选择权)，且发行后公众股东持股比例不低 于公司股本总额的25%。公司及主承销商可以根据具体发行情况择机采用超额配售选择权，采用超额配售选择权发行的股票数量不 得超过本次发行股票数量的15%，即不超过2,550,000股(含本数)。最终发行数量经北交所审核通过及中国证监会注册同意后，由股 东大会授权董事会与主承销商根据具体情况协商确定。本次发行上市全部为新股发行，原股东不公开发售股份。 东盛金材原拟募集资金35,000.00万元，用于"年产6万吨合金添加剂、3万吨铝中间合金和2万吨铝钛硼丝生产项目"和"研发中心建设 项目"。 | 产 号 | 项目名称 | 实施主体 | 投资总额 | 拟使用募集 设金 | | --- | --- | --- | --- | --- | | | 年产 6 万吨合金添加剂、3 万吨铝中间 合金和2万吨铝钛硼丝生产项目 ...

本次冲击上市，有研复材拟募集资金约9亿元，拟投资于先进金属基复合材料产业化项目二期、研发中 心项目、补充流动资金。 据了解，有研复材是一家主要从事金属复合材料及制品、特种有色金属合金制品的研发、生产和销售的 高新技术企业，业务分为金属复合材料及制品和特种有色金属合金制品板块。公司IPO于2025年6月30 日获得受理，当年7月21日进入问询阶段；2025年12月12日公司上会获得通过，并于12月13日提交注 册。 北京商报讯(记者马换换王蔓蕾)过会次日，有研金属复合材料(北京)股份公司(以下简称"有研复材")科创 板IPO"火速"提交注册。12月13日，上交所官网显示，有研复材IPO已进入提交注册阶段。 ...

Core Viewpoint - The Shanghai Stock Exchange's Listing Review Committee approved the initial public offering (IPO) of Youyan Metal Composite Materials (Beijing) Co., Ltd. (referred to as "Youyan Composite"), marking it as the 90th company to pass the review this year [1]. Group 1: Company Overview - Youyan Composite is a high-tech enterprise primarily engaged in the research, production, and sales of metal composite materials and special non-ferrous metal alloy products. Its business is divided into two segments: metal composite materials and special non-ferrous metal alloy products [3]. - The main products include metal matrix composite materials, bimetallic composite materials, special aluminum alloy products, and special copper alloy products, which are widely used in aerospace, military electronics, smart terminals, and household appliances [3]. Group 2: Shareholding Structure - As of the signing date of the prospectus, China Youyan Technology Group Co., Ltd. holds 50.85% of Youyan Composite's shares directly, and through its subsidiary, Youyan Engineering Technology Research Institute Co., Ltd., it indirectly holds 19.81%. Additionally, through its wholly-owned subsidiary, Youyan Dingsheng Investment Development Co., Ltd., it indirectly holds 1.39%, totaling a control of 72.06% of Youyan Composite's shares [3][4]. - China Youyan is a state-owned enterprise fully funded by the State-owned Assets Supervision and Administration Commission of the State Council, making it the actual controller of Youyan Composite [4]. Group 3: IPO Details - Youyan Composite plans to issue no more than 159,102,201 shares (excluding any shares issued under the over-allotment option), which will account for no less than 10% and no more than 30% of the total share capital after the issuance. The company aims to raise 900 million yuan for the second phase of the advanced metal matrix composite material industrialization project, a research and development center project, and to supplement working capital [4]. - The company is sponsored by CITIC Securities Co., Ltd., with representatives Wu Yulu and Li Qinpei, marking the 11th IPO project successfully sponsored by CITIC Securities this year [2].

天眼查App显示，近日，霸州市松朗科技有限公司成立，法定代表人为何通，注册资本500万人民币， 经营范围为一般项目：技术服务、技术开发、技术咨询、技术交流、技术转让、技术推广;金属制品销 售;金属结构制造;新型金属功能材料销售;金属链条及其他金属制品销售;金属链条及其他金属制品制造; 金属制品修理;非金属矿及制品销售;金属工具制造;金属制日用品制造;家具零配件生产;家具零配件销售; 家具制造;家具销售;家具安装和维修服务;日用百货销售;五金产品制造;五金产品批发;五金产品零售;家居 用品制造;家居用品销售;建筑用金属配件销售;金属材料销售;金属工具销售;金属结构销售;日用品销售;互 联网销售（除销售需要许可的商品）;会议及展览服务;包装服务;办公服务;专业设计服务;商务代理代办 服务;金属切削加工服务;劳务服务（不含劳务派遣）（除依法须经批准的项目外，凭营业执照依法自主 开展经营活动）。 ...