Group 1 - Company沃尔核材 (002130) is a leading domestic high polymer nuclear radiation modified material enterprise, focusing on the research and supply of insulation and protection materials for fusion devices, with core products including radiation-resistant heat shrink tubing and high-temperature insulation sleeves [1][35] - The radiation-resistant heat shrink tubing is made from specially modified polymer materials, capable of withstanding strong radiation and high-temperature environments within fusion devices, used for insulating superconducting magnet coils and signal cables [1][35] - The high-temperature insulation sleeves developed by the company can withstand temperatures above 200℃, meeting the insulation needs of cables inside the fusion reactor vacuum chamber, and possess excellent corrosion resistance and aging resistance [1][35] Group 2 - Company宝胜股份 (600973) is a leading domestic wire and cable enterprise, focusing on the research and manufacturing of special cables for fusion devices, with core products including radiation-resistant low-smoke halogen-free cables and low-temperature superconducting cable accessories [2][36] - The radiation-resistant cables utilize cross-linked polyethylene insulation materials with added radiation stabilizers, capable of long-term stable operation in radiation doses of 10^6 Gy, already applied in the power distribution system of fusion experimental devices [2][36] - The company is also developing control cables specifically for fusion reactors, optimizing the cable shielding structure to enhance electromagnetic interference resistance, ensuring stable transmission of control signals [2][36] Group 3 - Company西部超导 (688122) is a leading domestic high-end titanium alloy and superconducting materials enterprise, focusing on the research of titanium alloy structural materials and superconducting strip substrates for superconducting magnets in fusion devices [3][37] - The high-strength and high-toughness titanium alloy produced by the company is a core material for the support frame of superconducting magnets, capable of withstanding the enormous electromagnetic forces generated during magnet excitation [3][37] - The company is also developing seamless titanium alloy pipes that are resistant to high pressure and corrosion, used for medium transmission in the cooling system of fusion reactors, becoming an important supplier in the nuclear fusion materials field [3][37] Group 4 - Company钢研高纳 (300034) is a leading domestic high-temperature alloy enterprise, focusing on the research of high-temperature alloy materials for core components of fusion reactors, with core products including nickel-based high-temperature alloys and refractory metal alloys [4][38] - The nickel-based high-temperature alloys developed by the company can withstand temperatures above 1200℃ and possess excellent radiation swelling resistance, suitable for components like the first wall and divertor in fusion reactors [4][38] - The company collaborates with research institutions to conduct research on surface coating technology for high-temperature alloys, enhancing the materials' high-temperature and corrosion resistance [4][38] Group 5 - Company中密控股 (300470) is a leading domestic mechanical sealing enterprise, focusing on the research and manufacturing of sealing components for fluid systems in fusion devices, with core products including high-temperature mechanical seals and vacuum seals [5][39] - The high-temperature mechanical seals can withstand high-temperature and high-pressure media in the cooling system of fusion reactors, with zero leakage sealing performance, already applied in the main circulation pump sealing system of fusion experimental devices [5][39] - The company is also developing dynamic sealing components for fusion devices, addressing sealing challenges for rotating components in fusion reactors [5][39] Group 6 - Company中泰股份 (300435) is a leading domestic deep cooling technology equipment enterprise, focusing on the research and manufacturing of low-temperature refrigeration systems for fusion devices, with core products including large liquid nitrogen refrigeration units and liquid helium temperature refrigeration equipment [6][40] - The large liquid nitrogen refrigeration units can provide a low-temperature cold source of -196℃, supporting the primary cooling of superconducting magnets [6][40] - The company is also developing integrated technology for low-temperature systems in fusion reactors, providing a comprehensive solution of "refrigeration equipment + low-temperature pipelines + insulation systems" [6][40] Group 7 - Company汉钟精机 (002158) is a leading domestic screw compressor enterprise, focusing on the research and manufacturing of vacuum pumps for the vacuum systems of fusion devices, with core products including dry screw vacuum pumps and Roots vacuum pumps [7][42] - The dry screw vacuum pumps can reduce the pressure in the vacuum chamber to 10^-5 Pa, featuring radiation resistance and low vibration, preventing oil vapor contamination in the vacuum environment [7][42] - The company is also optimizing the rotor structure design of vacuum pumps to enhance fatigue resistance and extend the service life in extreme environments of fusion devices [7][42] Group 8 - Company中科三环 (000970) is a leading domestic rare earth permanent magnet materials enterprise, focusing on the research of permanent magnet materials for the magnet systems of fusion devices, with core products including high-performance NdFeB permanent magnets [8][43] - The high coercivity NdFeB permanent magnets produced by the company have excellent magnetic performance and temperature stability, used in auxiliary magnet systems for fusion devices [8][43] - The company is also developing radiation-resistant NdFeB permanent magnets, optimizing the composition by adding niobium and dysprosium to reduce the impact of radiation on magnetic performance [8][43] Group 9 - Company安泰环境 (300179) is a leading domestic high-end environmental and energy chemical equipment enterprise, focusing on the research of gas purification and treatment systems for fusion devices, with core products including high-purity gas purifiers and waste gas treatment devices [9][44] - The gas purifiers can enhance the purity of deuterium-tritium gas to 99.9999%, removing impurities such as oxygen and moisture, ensuring efficient fusion reactions [9][44] - The company is also developing equipment for the recovery and reuse of deuterium-tritium gas, improving fuel utilization rates in fusion reactors [9][44] Group 10 - Company万华化学 (600309) is a leading domestic chemical new materials enterprise, focusing on the research and supply of high-performance polymer materials for fusion devices, with core products including radiation-resistant polyimide films and high-temperature fluoroplastics [10][45] - The radiation-resistant polyimide films have excellent insulation and radiation resistance, used for the insulation layer of superconducting magnets, preventing short circuits in magnet coils [10][45] - The company is also developing high-sealing, radiation-resistant silicone sealants for fusion devices, ensuring the sealing performance of various components [10][45] Group 11 - Company中核科技 (000777) is a leading domestic nuclear-grade valve enterprise, focusing on the research and manufacturing of special nuclear-grade valves for fusion devices, with core products including nuclear-grade shut-off valves, safety valves, and vacuum isolation valves [11][46] - The nuclear-grade shut-off valves are designed to withstand high temperatures, high pressures, and strong radiation, ensuring safe operation in fusion reactors [11][46] - The company is also developing vacuum isolation valves with a sealing vacuum degree of 10^-6 Pa, isolating the vacuum chamber of fusion reactors from external systems [11][46] Group 12 - Company海陆重工 (002255) is a leading domestic industrial furnace and nuclear power equipment enterprise, focusing on the research and manufacturing of heat treatment equipment for high-temperature components in fusion devices, with core products including vacuum heat treatment furnaces and high-temperature sintering furnaces [12][47] - The vacuum heat treatment furnaces can operate in a vacuum environment of 10^-3 Pa, enhancing the density and mechanical strength of components [12][47] - The company is also developing customized heat treatment solutions for fusion device components, optimizing their performance [12][47] Group 13 - Company盾安环境 (002011) is a leading domestic refrigeration and air conditioning equipment enterprise, focusing on the research and manufacturing of temperature control systems for fusion devices, with core products including high-precision constant temperature control systems and low-temperature cooling units [13][48] - The high-precision constant temperature control systems can maintain a temperature accuracy of ±0.1℃, ensuring stable operation of electronic devices in fusion reactors [13][48] - The company is also developing integrated temperature control systems for fusion devices, providing a comprehensive solution of "cooling equipment + temperature sensors + control systems" [13][48] Group 14 - Company抚顺特钢 (600399) is a leading domestic special steel enterprise, focusing on the research and supply of special alloy steels for fusion devices, with core products including martensitic stainless steel and precipitation-hardened stainless steel [14][49] - The martensitic stainless steel produced by the company has high strength and corrosion resistance, suitable for the shell manufacturing of vacuum chambers in fusion reactors [14][49] - The company is also conducting research on the radiation resistance of steel used in fusion devices, optimizing compositions by adding rare earth elements [14][49] Group 15 - Company东华科技 (002140) is a leading domestic engineering design and general contracting enterprise, focusing on the engineering design and system integration of fusion devices, providing full-chain services from process design to construction installation [15][50] - The company has participated in multiple engineering design projects for domestic fusion experimental devices, optimizing the layout design of vacuum chambers, cooling systems, and power systems [15][50] - The company is also developing technical reserves for the engineering design of commercial fusion power plants, supporting future construction [15][50]

Core Viewpoint - The aviation equipment sector experienced a significant increase of 4.78% on January 8, with Chaotuo Aerospace leading the gains, while the overall market indices showed slight declines [1]. Group 1: Market Performance - The Shanghai Composite Index closed at 4082.98, down 0.07% [1]. - The Shenzhen Component Index closed at 13959.48, down 0.51% [1]. - The aviation equipment sector stocks showed notable gains, with Chaotuo Aerospace rising by 11.17% to a closing price of 55.65 [1]. Group 2: Individual Stock Performance - Key performers in the aviation equipment sector included: - Chaotuo Aerospace (688237): +11.17%, closing at 55.65, with a trading volume of 54,500 and a turnover of 295 million [1]. - Hitec Materials (002023): +10.02%, closing at 15.04, with a trading volume of 881,000 and a turnover of 1.263 billion [1]. - Parker New Materials (605123): +10.00%, closing at 113.74, with a trading volume of 134,500 and a turnover of 1.485 billion [1]. - AVIC Aircraft (600372): +9.99%, closing at 15.41, with a trading volume of 2.8136 million and a turnover of 4.199 billion [1]. Group 3: Capital Flow - The aviation equipment sector saw a net inflow of 2.487 billion in main funds, while retail investors experienced a net outflow of 1.234 billion [2][3]. - Major stocks with significant capital flow included: - AVIC Aircraft (600372): Main funds net inflow of 5.56 billion, retail net outflow of 2.80 billion [3]. - Hitec Materials (002023): Main funds net inflow of 2.25 billion, retail net outflow of 1.81 billion [3].

Group 1 - The core viewpoint of the news highlights a recent pullback in the Huabao Nonferrous ETF (159876) after achieving a five-day consecutive rise, with a slight decline of 0.65% on January 8, 2023, prompting investors to see this as a buying opportunity [1] - The Huabao Nonferrous ETF has seen a net subscription of 64.2 million units, with a total net inflow of 140 million yuan over the past five days [1] - Key stocks in the ETF, particularly those related to commercial aerospace, have shown significant gains, with Yunnan Zhenye leading with over a 7% increase, followed by Steel Research High-Tech with over 4%, and several others exceeding 3% [1] Group 2 - As of December 2025, China's gold reserves are reported to be 74.15 million ounces, marking an increase of 30,000 ounces from the end of November, indicating the central bank's continuous accumulation of gold for the 14th consecutive month [3] - Global economic conditions, including stagflation and the U.S. deficit monetization, are expected to support a bullish trend for gold into 2026, which may also positively impact related nonferrous and strategic metals [3] - The U.S. Federal Reserve is anticipated to adopt a dovish monetary policy, likely leading to gradual interest rate cuts, which would create a favorable environment for nonferrous metal prices [3] Group 3 - The Huabao Nonferrous ETF and its associated funds comprehensively cover various sectors including copper, aluminum, gold, rare earths, and lithium, allowing for better exposure to different economic cycles [4] - The ETF's index includes precious metals (for hedging), strategic metals (for growth), and industrial metals (for recovery), providing a broad-based investment strategy [4]

钢研高纳在互动平台表示，公司核心产品聚焦航空航天发动机领域，其中航空发动机领域占据主导地 位，商业航天相关业务占比较低。公司始终以航空发动机为主营业务方向，在此基础上逐步拓展至航 天、舰船、燃气轮机等领域，形成了以航空发动机业务为核心、多领域协同发展的业务格局。 ...

（文章来源：每日经济新闻） 每经AI快讯，1月6日，钢研高纳在互动平台表示，公司核心产品聚焦航空航天发动机领域，其中航空 发动机领域占据主导地位，商业航天相关业务占比较低。公司始终以航空发动机为主营业务方向，在此 基础上逐步拓展至航天、舰船、燃气轮机等领域，形成了以航空发动机业务为核心、多领域协同发展的 业务格局。 ...

北京钢研高纳科技股份有限公司 关于召开公司 2026 年第一次临时股东会的通知 证券代码：300034 证券简称：钢研高纳 公告编号：2026-003 （1）现场会议时间：2026 年 1 月 21 日 15:30 （2）网络投票时间：通过深圳证券交易所系统进行网络投票的具体时间为 2026 年 1 月 21 日 9:15-9:25，9:30-11:30，13:00-15:00；通过深圳证券交易所互 联网投票系统投票的具体时间为 2026 年 1 月 21 日 9:15 至 15:00 的任意时间。 5、会议的召开方式：现场表决与网络投票相结合。 6、会议的股权登记日：2026 年 1 月 14 日（星期三） 本公司及董事会全体成员保证信息披露内容真实、准确和完整，没有虚假记载、误导性陈 述或重大遗漏，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。 根据《深圳证券交易所创业板股票上市规则》和《公司章程》等有关规定，北 京钢研高纳科技股份有限公司（以下简称"公司"或"钢研高纳"）第七届董事会 第九次会议审议通过了关于《北京钢研高纳科技股份有限公司召开 2026 年第一次 临时股东会》的议案，决定于 20 ...

证券代码：300034 证券简称：钢研高纳 公告编号：2026-001 北京钢研高纳科技股份有限公司 第七届董事会第九次会议决议公告 本公司及董事会全体成员保证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。 一、会议召开情况 北京钢研高纳科技股份有限公司（以下简称"公司"或"钢研高纳"）第七届董 事会第九次会议于2025年12月25日以通信方式通知各位董事，于2026年1月5日在 公司会议室以现场结合视频会议方式召开。会议实际出席董事8名,表决董事8名， 委托其他董事出席0名。 本次会议的召开符合《公司法》及有关法律法规的规定。会议由董事长周武 平先生主持，经表决形成如下决议： 二、会议审议情况 （一）审议通过了关于《补选北京钢研高纳科技股份有限公司第七届董事 会非独立董事》的议案 经审议，董事会同意提名陈思联先生为公司第七届董事会非独立董事候选人。 具体内容详见公司在巨潮资讯网（http://www.cninfo.com.cn）披露的相关公 告。 本议案已经董事会提名委员会审议通过。 表决结果：8票同意、0票反对、0票弃权。 （二）审议通过了关于 ...

北京钢研高纳科技股份有限公司内部控制评价管理办法 第一章 总则 第一条 为规范北京钢研高纳科技股份有限公司（以下简称" 钢研高纳"或"公司"）内部控制管理与评价工作，提示和防范风 险，促进内部控制有效运行，根据财政部等五部委《企业内部控 制基本规范》（财会〔2008〕7号）、《企业内部控制评价指引》 （财会〔2010〕11号）、国务院国资委《关于加强中央企业内部控 制体系建设与监督工作的实施意见》（国资发监督规〔2019〕101 号）和集团公司《内部控制评价管理办法》（中国钢研审规字〔2 024〕7号）等文件要求，结合公司实际，制定本办法。 第二条 本办法适用于钢研高纳及所属全资、控股子公司。 第三条 本办法所称内部控制评价，是指在公司党委领导下， 董事会对公司内部控制的有效性进行全面评价、形成评价结论并出 具报告的过程。 第四条 内部控制评价遵循的原则: （一）全面性原则。内部控制评价包括内部控制的设计与运行, 涵盖各单位的各种业务和事项。 （二）重要性原则。评价工作在全面评价的基础上,重点关注影 响目标实现的重要业务单位、重大业务事项、关键控制环节和高 风险领域。 （三）客观性原则。评价工作要准确地揭示经 ...

陈思联先生符合《公司法》《公司章程》规定的董事任职资格和条件。本次 补选董事完成后，公司董事会中兼任高级管理人员以及由职工代表担任的董事人 数总计未超过公司董事总数的二分之一，符合相关法律法规、规范性文件和《公 司章程》的规定。 特此公告。 北京钢研高纳科技股份有限公司董事会 2026 年 1 月 5 日 附件： 证券代码：300034 证券简称：钢研高纳 公告编号：2026-002 北京钢研高纳科技股份有限公司 关于补选第七届董事会非独立董事的公告 本公司及董事会全体成员保证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。 北京钢研高纳科技股份有限公司（以下简称"公司"）于 2026 年 1 月 5 日 召开第七届董事会第九次会议，审议通过了关于《补选北京钢研高纳科技股份有 限公司第七届董事会非独立董事》的议案。根据《中华人民共和国公司法》《公 司章程》等法律、法规和规范性文件的有关规定，经公司第七届董事会提名委员 会进行资格审查，并征得被提名人同意，公司董事会同意提名陈思联先生为第七 届董事会非独立董事候选人（个人简历见附件），任期与第七届董事会 ...

北京钢研高纳科技股份有限公司（以下简称"公司"）于2025年12月26日开展特定对象调研活动，华夏久 盈资产、兴业证券等2家机构参与。公司财务总监、董事会秘书刘彬及规划证券投资部何晓珂就公司燃 气轮机市场布局、子公司运营情况、研发支持及民品拓展计划等投资者关注的问题进行了详细交流。 据投资者关系活动记录表显示，本次调研活动时间为2025年12月26日，地点位于公司会议室。参与机构 包括华夏久盈资产桑永亮、兴业证券金宁，公司方面由财务总监、董事会秘书刘彬及规划证券投资部何 晓珂负责接待。 在燃气轮机市场布局及产品方面，公司表示，将持续加强该领域的产品研发，积极拓展市场以提升产品 竞争力，目前在燃气轮机领域主要提供涡轮盘及叶片等产品。 声明：市场有风险，投资需谨慎。 本文为AI大模型基于第三方数据库自动发布，任何在本文出现的信 息（包括但不限于个股、评论、预测、图表、指标、理论、任何形式的表述等）均只作为参考，不构成 个人投资建议。受限于第三方数据库质量等问题，我们无法对数据的真实性及完整性进行分辨或核验， 因此本文内容可能出现不准确、不完整、误导性的内容或信息，具体以公司公告为准。如有疑问，请联 系biz@st ...