Group 1 - The stock price of Jingda Co., Ltd. increased by 5.33% on January 9, reaching 14.62 CNY per share, with a trading volume of 5.11 billion CNY and a turnover rate of 1.67%, resulting in a total market capitalization of 31.422 billion CNY [1] - Jingda Co., Ltd. has experienced a continuous increase in stock price for five consecutive days, with a cumulative increase of 15.76% during this period [1] - The company, established on July 12, 2000, and listed on September 11, 2002, specializes in the manufacturing and sales of enameled wire, bare copper wire, electrical wires and cables, and drawing dies [1] Group 2 - According to data, Zhongyou Fund holds a significant position in Jingda Co., Ltd., with its Zhongyou Multi-Strategy Flexible Allocation Mixed Fund (000706) owning 210,000 shares, accounting for 4.83% of the fund's net value, making it the third-largest holding [2] - The fund has generated a floating profit of approximately 155,400 CNY today and a total floating profit of 396,900 CNY during the five-day increase [2] - The Zhongyou Multi-Strategy Flexible Allocation Mixed Fund (000706) was established on July 24, 2014, with a latest scale of 45.2301 million CNY, and has achieved a year-to-date return of 6.09% [2]

Core Viewpoint - The high-speed copper cable market is experiencing rapid expansion driven by the increasing demand for high data rates and low latency transmission, particularly in AI servers and data centers, with significant growth projected through 2026 [1][7]. High-Speed Copper Cable Industry Definition and Classification - High-speed copper cables utilize copper as a conductor to achieve ultra-high data rates (e.g., 400Gbps, 800Gbps, and 1.6Tbps) over short distances (typically less than 10 meters) [1][2]. - The industry is categorized into three main types: passive copper cables (DAC), active copper cables (ACC), and active electrical cables (AEC), with AEC showing greater potential for AI applications due to enhanced signal quality and longer transmission distances [2]. High-Speed Copper Cable Industry Development Status - The global high-speed communication cable market is expected to reach approximately $400 million by 2025, with the high-speed copper cable segment accounting for $190 million (47.5%) [1][7]. - By 2026, the market is projected to grow to $580 million, with high-speed copper cables estimated at $270 million (46.55%) [1][7]. High-Speed Copper Cable Industry Supply Chain - The upstream supply chain includes raw materials such as copper, plating materials, and insulation materials, while the midstream consists of manufacturers of high-speed copper cables, and the downstream involves connector manufacturers serving various applications [8]. High-Speed Copper Cable Industry Development Environment - Related Policies - The rapid development of digital communication and digitization has led to strong demand for high-speed copper cables, supported by government policies aimed at technological upgrades and market expansion [8]. High-Speed Copper Cable Industry Competitive Landscape - The global high-speed copper cable market is highly concentrated, with the top five companies holding 86.8% of the market share [11]. - Major domestic players include Zhaolong Interconnect, Xinya Electronics, and Wolong Materials, with Wolong Materials holding a 24.9% market share, ranking second globally [11][12]. High-Speed Copper Cable Industry Development Trends - The demand for high-speed copper cables is expected to grow due to the rise of cloud computing, big data, and AI technologies, necessitating higher capacity and reliability in data transmission [14]. - Technological innovation will drive the industry forward, with domestic companies increasing R&D investments to enhance cable performance and potentially lead in the global market [14].

Group 1 - The company Jingda Co., Ltd. executed a block trade of 350,500 shares on January 7, with a transaction value of 4.206 million yuan [1] - This transaction accounted for 0.19% of the total trading volume on that day [1] - The transaction price was set at 12 yuan per share, representing a discount of 12.98% compared to the market closing price of 13.79 yuan [1]

| 证券代码：600577 | 证券简称：精达股份 | 公告编号：2026-001 | | --- | --- | --- | | 债券代码：110074 | 债券简称：精达转债 | | 铜陵精达特种电磁线股份有限公司 关于"精达转债"可能满足赎回条件的提示性公告 本公司董事会及全体董事保证本公司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法律责任。 重要提示： ●自 2025 年 12 月 19 日至 2026 年 1 月 5 日，公司股票价格在连续的十个交 易日中已有十个交易日高于当期转股价的 130%。未来二十个交易日内，公司股 票有五个交易日的收盘价格不低于"精达转债"转股价格（3.32 元/股）的 130% （4.32 元/股）,将触发公司《铜陵精达特种电磁线股份有限公司公开发行可转 换公司债券募集说明书》(以下简称"《可转债募集说明书》"）中"有条件赎 回条款"。届时公司将有权按照债券面值加当期应计利息的价格赎回全部或部分 未转股的"精达转债"。 一、"精达转债"发行上市概况 经中国证券监督管理委员会出具证监许可[2020]1397 号《关于核准铜陵 ...

证券代码：600577 证券简称：精达股份 公告编号：2026-002 铜陵精达特种电磁线股份有限公司 可转债转股结果暨股份变动公告 本公司董事会及全体董事保证本公司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法律责任。 债券代码：110074 债券简称：精达转债 重要内容提示: 累计转股情况：精达转债自 2021 年 2 月 25 日至 2025 年 12 月 31 日期间， 转股的金额为人民币 517,191,000 元，因转股形成的股份数量 144,527,535 股， 占可转债转股前公司已发行股份总额的 7.52%。 本季度转股情况：自 2025 年 10 月 1 日至 2025 年 12 月 31 日，共计转股 金额为人民币 277,000 元，占可转债发行总量的 0.0352%；因转股形成的股份数 量为 83,425 股，占可转债转股前公司已发行股份总额的 0.0043%。 未转股可转债情况：截止至 2025 年 12 月 31 日，尚未转股的精达转债金 额为人民币 269,809,000 元，占公司可转债发行总额的 34.28%。 一、精达转债发行 ...

一、会议主持人：董事长。 精达股份 2026 年第一次临时股东会会议资料 铜陵精达特种电磁线股份有限公司 2026 年第一次临时股东会会议资料 会议时间：2026 年 1 月 12 日 精达股份 2026 年第一次临时股东会会议资料 会议议程 二、会议时间：2026 年 1 月 12 日上午 9:45 时开始。 三、会议地点：铜陵市经济技术开发区黄山大道北段公司三楼会议室。 四、参加会议人员： 1、在股权登记日持有公司股份的股东。 本次股东会的股权登记日为 2026 年 1 月 5 日，于股权登记日下午交易结束 后在中国证券登记结算有限责任公司上海分公司登记在册的公司股东均有权出 席本次临时股东会和参加表决；并可以以书面形式授权他人代为出席和参加表决 (被授权人不必为本公司股东)。 2、公司的董事和高级管理人员。 3、公司聘请的律师。 五、会议审议议案： 1、《关于 2026 年度对外担保额度预计的议案》。 六、会议议程： 4、投票表决； 5、计票人统计现场选票； 6、监票人宣布综合表决结果； 1、董事长宣布会议开始，介绍参会股东和股东代表及列席人员情况； 2、推举计票人、监票人； 3、报告表决议案，股东发言 ...

Group 1 - The controllable nuclear fusion sector in A-shares shows a strong upward trend, with stocks like Wangzi New Materials leading the surge, indicating heightened market interest in the sector due to favorable policies and technological breakthroughs [1] - The trading volume in the sector increased significantly in the morning session, reflecting effective release of market energy and supporting stock price increases [1] - The sector is expected to receive dual benefits from technological breakthroughs and policy improvements by January 2026, with significant developments in China's "artificial sun" experiment confirming the existence of the density free zone [1] Group 2 - The Chinese government has included controllable nuclear fusion as a key growth point in the 14th Five-Year Plan, defining four core industrial chain segments: superconducting magnets, vacuum chambers, divertors, and supporting equipment [2] - Leading enterprises are already positioning themselves in these segments, accelerating the commercialization process of the "artificial sun" and driving significant benefits across the supply chain [2] - The superconducting materials industry is expected to see sustained demand growth, as superconducting magnets are critical for high-temperature plasma confinement, with low-temperature superconducting magnets accounting for 28% of the total cost of international ITER devices [2] Group 3 - The extreme environment materials industry is crucial for the protective components of controllable nuclear fusion devices, which must withstand temperatures significantly higher than those experienced by spacecraft during re-entry [3] - Domestic companies have achieved technological breakthroughs in tungsten-based composite materials, reaching international advanced levels [3] - The core equipment manufacturing sector is essential for constructing controllable nuclear fusion devices, with components like vacuum chambers and cooling systems requiring high precision and strict technical standards [3]

Group 1 - The core viewpoint of the article highlights a decline in the export value of the metal products industry in China, with a notable drop of 12.5% year-on-year in November 2025 [1] - In the period from January to November 2025, the cumulative export value of the metal products industry reached 453 billion yuan, reflecting a year-on-year decrease of 4.8% [1] - The article references a report by Zhiyan Consulting that analyzes the market operation pattern and strategic outlook of the metal products industry in China from 2026 to 2032 [1] Group 2 - The listed companies in the metal products sector include Jingda Co., Ltd. (600577), Jinggong Steel Structure (600496), Southeast Network Frame (002135), CIMC Group (000039), China Railway Industry (600528), Anhui Heli (600761), LiuGong (000528), XCMG Machinery (000425), Yutong Heavy Industry (600817), and Noli Co., Ltd. (603611) [1] - The data source for the export value statistics is the National Bureau of Statistics, with the information compiled by Zhiyan Consulting [2]

| 交易日期 | 证券简称 | 证券代码 | 成交价(元) 成交金额(万元) 成交量( * ) 买入营业部 | | 卖出营业部 | | --- | --- | --- | --- | --- | --- | | 2025-12-31 | 精达股份 | 600577 | 10.79 185 国産公園正登島県 | 1996.15 | 招商证券股份有限 公司铜陵北景西路 | 12月31日，精达股份大宗交易成交185万股，成交额1996.15万元，占当日总成交额的1.2%，成交价10.79元，较市场收盘价12.43元折价13.19%。 ...

| No 324 080 yer 1111 virus | | | | | | | | --- | --- | --- | --- | --- | --- | --- | | 交易日期 | 证券商标 | 证券代码 | 成交价(元) 成交金额(万元) 成交量( * ) 买入营业部 | | | 奥出营业部 是否为专场 | | 025-12-30 | 精达股份 | 600577 | 10.93 3279 | 300 | 会曾是發盤當有燈 | 蛋白色菜花嫁温露 Ka | 12月30日，精达股份大宗交易成交300万股，成交额3279万元，占当日总成交额的2.86%，成交价10.93 元，较市场收盘价11.99元折价8.84%。 ...