Group 1 - The core viewpoint of the article highlights the growth in the number of enterprises in the non-ferrous metal mining and selection industry in China, with a total of 1,390 enterprises reported for the period from January to November 2025, marking an increase of 38 enterprises or a year-on-year growth of 2.81% [1] - The proportion of non-ferrous metal mining enterprises in the total industrial enterprises stands at 0.26% [1] - The report referenced is the "2026-2032 China Non-Ferrous Metal Industry Market Development Status and Competitive Landscape Forecast Report" published by Zhiyan Consulting [1] Group 2 - The data source for the statistics on the number of non-ferrous metal mining enterprises is the National Bureau of Statistics, organized by Zhiyan Consulting [2] - Zhiyan Consulting is recognized as a leading industry consulting firm in China, specializing in deep industry research and providing comprehensive industry solutions to empower investment decisions [2]

Group 1 - The core point of the article is that Zhongke Sanhuan has reported its total number of shareholders as of January 9, 2026, which stands at 115,779 households [2]

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]

Group 1 - The company Zhongke Sanhuan announced that it will accept investor research on January 8, 2026, with participation from executives Tian Wenbin and Wang Yihan [1] - The event will involve answering questions posed by investors, indicating a commitment to transparency and engagement with stakeholders [1] Group 2 - The news highlights the growing trend of companies engaging with investors through organized research events, reflecting a proactive approach in investor relations [1] - This initiative may enhance investor confidence and provide insights into the company's operations and future prospects [1]

Group 1: Market Insights - The future price trend of rare earth raw materials is influenced by supply and demand, relevant policies, and industry development, with the company aiming for relative stability at reasonable prices [2] - The company currently has approximately 2 months of rare earth raw material inventory [2] Group 2: Production and Expansion Plans - The company's main production bases are located in Ningbo, Tianjin, Ganzhou, Shanghai, and Beijing [2] - Future capacity expansion plans will be arranged based on order conditions and market demand, avoiding blind expansion [2] Group 3: Risk Management - The company is closely monitoring changes in trade policies and environments, actively adjusting market strategies and management practices, and enhancing its ability to withstand risks through market diversification [2]

Group 1 - The company, Zhongke Sanhuan, reported that as of December 31, 2025, the total number of shareholders is expected to be 118,792 [1]

证券日报网讯 1月5日，中科三环在互动平台回答投资者提问时表示，未来人形机器人真正推向消费市 场后，将会给钕铁硼永磁材料行业和公司带来积极影响。公司将持续关注这一领域的发展动态，努力把 握潜在的市场机会。 （文章来源：证券日报） ...

Group 1 - The company, Zhongke Sanhuan, reported that as of December 31, 2025, the total number of shareholders is 118,792 [2]

Group 1 - The metal new materials sector increased by 2.23% on December 25, with Youyan Powder Materials leading the gains [1] - The Shanghai Composite Index closed at 3959.62, up 0.47%, while the Shenzhen Component Index closed at 13531.41, up 0.33% [1] - Key stocks in the metal new materials sector showed significant price increases, with Youyan Powder Materials rising by 11.71% to a closing price of 71.65 [1] Group 2 - The sector saw a net inflow of 3.23 billion yuan from institutional investors, while retail investors experienced a net outflow of 3.43 billion yuan [2] - Major stocks like Zhongke Sanhuan and Sry New Materials had varying levels of net inflow and outflow, indicating mixed investor sentiment [3] - The trading volume for Youyan Powder Materials reached 174,800 hands, with a transaction value of 1.196 billion yuan [1]

Core Viewpoint - Zhongke Sanhuan's stock price has shown a significant increase this year, with a year-to-date rise of 28.70%, indicating strong market interest and potential growth in the company's performance [2]. Group 1: Stock Performance - As of December 25, Zhongke Sanhuan's stock price rose by 2.07% to 13.32 CNY per share, with a trading volume of 1.97 billion CNY and a turnover rate of 1.23%, resulting in a total market capitalization of 16.193 billion CNY [1]. - The stock has experienced a 4.06% increase over the last five trading days and a 6.82% increase over the last 20 days, although it has seen a decline of 2.42% over the last 60 days [2]. Group 2: Financial Performance - For the period from January to September 2025, Zhongke Sanhuan reported a revenue of 4.850 billion CNY, reflecting a year-on-year decrease of 2.65%, while the net profit attributable to shareholders increased significantly by 314.80% to 90.329 million CNY [2]. - The company has distributed a total of 1.540 billion CNY in dividends since its A-share listing, with 206 million CNY distributed over the past three years [3]. Group 3: Shareholder Information - As of September 30, 2025, the number of shareholders for Zhongke Sanhuan was 124,700, a decrease of 3.02% from the previous period, with an average of 9,746 circulating shares per shareholder, an increase of 3.12% [2]. - The top ten circulating shareholders include Hong Kong Central Clearing Limited, which holds 27.175 million shares, an increase of 2.227 million shares from the previous period, and new shareholder Jiashi Zhongzheng Rare Earth Industry ETF, holding 10.4665 million shares [3].