苏州天沃科技股份有限公司 证券代码：002564 证券简称：天沃科技 公告编号：2026-003 关于召开2026年第一次临时股东会的通知 本公司及董事会全体成员保证信息披露的内容真实、准确和完整，没有 虚假记载、误导性陈述或重大遗漏。 苏州天沃科技股份有限公司（以下简称"公司"）第四届董事会第七十八次会 议审议通过了《关于召开 2026 年第一次临时股东会的议案》，决定于 2026 年 1 月 30 日召开公司 2026 年第一次临时股东会审议相关议案，现将本次会议的有关 事项通知如下： 一、召开会议的基本情况 1．股东会届次：公司 2026 年第一次临时股东会； 2．股东会召集人：公司董事会； 3．会议召开的合法、合规性：2026 年 1 月 14 日，公司第四届董事会第七 十八次会议审议通过了《关于召开 2026 年第一次临时股东会的议案》，决定于 2026 年 1 月 30 日召开公司 2026 年第一次临时股东会。会议召开符合法律、法 规和公司章程的有关规定。 4．会议召开的日期、时间： ①现场会议召开时间为：2026 年 1 月 30 日 14:00； ②网络投票时间为：2026 年 1 月 30 ...

苏州天沃科技股份有限公司 2026 年第一次临时股东会 | | | 苏州天沃科技股份有限公司 2026 年第一次临时股东会 苏州天沃科技股份有限公司 2026 年第一次临时股东会 会议文件 中国·苏州 二零二六年一月 1 苏州天沃科技股份有限公司 2026 年第一次临时股东会会议议程 会议时间：2026 年 1 月 30 日 14:00 会议地点：江苏省张家港市金港街道长山村临江路 1 号 会议主持者：董事长易晓荣先生 会议参加者：董事、高级管理人员 会议见证律师：国浩（上海）律师事务所律师 会议议程： 一、工作人员宣读股东会议事规则； 二、会议正式开始； 三、会议主持人介绍现场到会的股东和股东代理人； 四、报告本次会议出席情况 五、宣读提交本次股东会的各项议案： 议案一 关于预计 2026 年度日常关联交易额度的议案 六、股东发言及交流； 七、推举现场投票监票人、计票人； 八、投票、计票环节及宣布现场投票结果； 1．宣读表决注意事项； 2．填写表决票、投票； 3．工作人员检票及计票。 九、会议闭幕。 3 苏州天沃科技股份有限公司 2026 年第一次临时股东会 苏州天沃科技股份有限公司 2026 年第一次临时 ...

证券代码：002564 证券简称：天沃科技 公告编号：2026-001 苏州天沃科技股份有限公司 具体内容详见公司于同日在《中国证券报》《上海证券报》《证券时报》《证 券日报》和巨潮资讯网（www.cninfo.com.cn）披露的《关于预计 2026 年度日常关 联交易额度的公告》（公告编号：2026-002）。 2.以 8 票同意、0 票反对、0 票弃权的结果审议通过了《关于召开 2026 年第一 次临时股东会的议案》。 第四届董事会第七十八次会议决议公告 本公司及董事会全体成员保证信息披露的内容真实、准确和完整，没有 虚假记载、误导性陈述或重大遗漏。 一、董事会会议召开情况 苏州天沃科技股份有限公司（以下简称"公司"）第四届董事会第七十八次会 议于 2026 年 1 月 14 日以通讯方式召开。本次会议于 2026 年 1 月 8 日以电话或邮 件形式通知全体董事。会议由董事长易晓荣先生主持，会议应到董事 8 名，实到 董事 8 名，部分高级管理人员列席了会议。本次会议出席人数、召开程序、议事 内容均符合《中华人民共和国公司法》和《苏州天沃科技股份有限公司章程》的 有关规定，会议合法有效。 二、董事会会 ...

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, Suzhou Tianwo Technology Co., Ltd., has approved the sale of a 7.1173% stake in Qinghai Haihe Railway Transportation Co., Ltd. through a public listing on the Shanghai United Assets and Equity Exchange [2][3] - The transaction has reached an agreement with Qinghai Qingzang Railway Logistics Co., Ltd. as the buyer, and a contract has been signed [3][8] - The transaction price is set at RMB 853.763822 million, with a deposit of RMB 256 million already paid [8][10] Group 2 - The transaction is expected to enhance the company's asset liquidity, focus on its core business, and improve cash flow [12] - The transaction does not constitute a related party transaction or a major asset restructuring as defined by regulations, and does not require shareholder approval [3][12] - The final outcome of the transaction is pending the issuance of a property transaction certificate by the exchange [12]

Core Viewpoint - Tianwo Technology announced the approval of the investment proposal for the Yumen Xinneng 300,000 kW "solar thermal + wind power integrated" project at its third extraordinary shareholders' meeting in 2025 [2] Group 1 - The company held its third extraordinary shareholders' meeting on December 19, 2025 [2] - The shareholders approved the investment in the Yumen Xinneng project, which focuses on integrating solar thermal and wind power [2]

2025 年 11 月 14 日起，青海海河 7.1173%股权于联交所公开挂牌，现已达成 交易意向。2025 年 12 月 18 日，公司收到联交所送达的《组织签约通知》，青海 青藏铁路物流有限公司（以下简称"青藏铁路"）成为前述交易标的受让方，公 司已与青藏铁路签订《上海市产权交易合同》。本次交易不构成关联交易，不构 成《上市公司重大资产重组管理办法》规定的重大资产重组，无需经过股东会审 议。 三、交易对方的基本情况 证券代码：002564 证券简称：天沃科技 公告编号：2025-061 苏州天沃科技股份有限公司 关于公开挂牌转让参股公司股权的进展公告 本公司及董事会全体成员保证信息披露的内容真实、准确和完整，没有 虚假记载、误导性陈述或重大遗漏。 一、交易概述 苏州天沃科技股份有限公司（以下简称"天沃科技"或"公司"）于 2025 年 11 月 10 日召开第四届董事会第七十六次会议，审议通过了《关于出售青海海 河股权的议案》，同意公司通过上海联合产权交易所有限公司（以下简称"联交 所"）公开挂牌方式转让青海海河铁路运输有限公司（以下简称"青海海河"） 7.1173%股权。具体内容详见公司于 11 月 ...

关于 苏州天沃科技股份有限公司 2025 年第三次临时股东会 之 国浩律师（上海）事务所 法律意见书 上海市静安区山西北路 99 号苏河湾中心 MT 25-28 层 邮编：200085 25-28/F, Suhe Centre, 99 North Shanxi Road, Jing'an District, Shanghai, China 电话/Tel: +86 21 5234 1668 传真/Fax: +86 21 5243 3320 网址/Website: http://www.grandall.com.cn 二〇二五年十二月 国浩律师(上海)事务所 法律意见书 之法律意见书 致：苏州天沃科技股份有限公司 国浩律师（上海）事务所 关于苏州天沃科技股份有限公司 2025 年第三次临时股东会 根据《中华人民共和国公司法》（以下简称"《公司法》"）《中华人民共和 国证券法》（以下简称"《证券法》"）和中国证券监督管理委员会《上市公司股 东会规则》（以下简称"《股东会规则》"）的规定，国浩律师（上海）事务所接 受苏州天沃科技股份有限公司（以下简称"公司"）的聘请，指派季彦杉律师、吴 尤嘉律师见证了公司2025年第 ...

2025 年第三次临时股东会决议公告 本公司及董事会全体成员保证信息披露的内容真实、准确和完整，没有 虚假记载、误导性陈述或重大遗漏。 特别提示： 证券代码：002564 证券简称：天沃科技 公告编号：2025-060 苏州天沃科技股份有限公司 一、会议召开和出席情况 1．通知及召开时间： 苏州天沃科技股份有限公司 2025 年第三次临时股东会于 2025 年 12 月 4 日 发出会议通知，于 2025 年 12 月 19 日 14:00 在江苏省张家港市金港街道长山村 临江路 1 号召开。 网络投票时间为：2025 年 12 月 19 日，其中通过深圳证券交易所交易系统 进行网络投票的具体时间为 2025 年 12 月 19 日 9:15—9:25，9:30—11:30 和 13:00—15:00；通过深圳证券交易所互联网投票系统进行网络投票的具体时间为 2025 年 12 月 19 日 9:15—15:00。 2．本次会议的召集人和主持人：本次会议由公司董事会召集，由董事长易 晓荣先生主持，部分董事、高级管理人员出席。 3．会议方式：本次股东会采取现场投票和网络投票相结合的方式。 4．会议程序和决议内容 ...

登录新浪财经APP 搜索【信披】查看更多考评等级 证券代码：002564证券简称：天沃科技公告编号：2025-059 苏州天沃科技股份有限公司 关于变更签字注册会计师的公告 项目签字注册会计师：李雨婷，2022年成为中国注册会计师，2015年开始从事上市公司审计业务，2022 年开始在容诚会计师事务所执业，2025年开始为本公司提供审计服务；近三年签署过2家上市公司审计 报告。 李雨婷女士不存在违反《中国注册会计师职业道德守则》有关独立性要求的情形，最近三年未曾因执业 行为受到过刑事处罚、行政处罚、监督管理措施和纪律处分。 三、对公司的影响 本公司及董事会全体成员保证信息披露的内容真实、准确和完整，没有虚假记载、误导性陈述或重大遗 漏。 苏州天沃科技股份有限公司（以下简称"公司"）前期于2025年4月23日召开第四届董事会第七十三次会 议、第四届监事会第五十二次会议，并于2025年5月15日召开2024年年度股东会，审议通过《关于续聘 会计师事务所的议案》，同意续聘容诚会计师事务所（特殊普通合伙）（以下简称"容诚"）为公司2025 年度审计机构。具体内容详见公司于2025年4月24日披露的《关于拟续聘会计师事 ...