证券代码：300265 证券简称：通光线缆 编号：2025-082 江苏通光电子线缆股份有限公司 关于第一期员工持股计划股票出售完毕暨实施完成的公告 二、第一期员工持股计划股份出售情况及后续安排 本公司及董事会全体成员保证公告内容的真实、准确和完整，没有虚假 记载、误导性陈述或重大遗漏。 江苏通光电子线缆股份有限公司（以下简称"公司"）第一期员工持股计划 所持有的公司股份已全部出售完毕，根据《关于上市公司实施员工持股计划试点 的指导意见》及《深圳证券交易所上市公司自律监管指引第2号——创业板上市 公司规范运作》等相关规定，现将相关情况公告如下： 一、第一期员工持股计划基本情况 公司分别于2020年4月16日召开第四届董事会第二十二次会议、2020年5月15 日召开2019年度股东大会，审议通过了《关于公司<第一期员工持股计划（草案）> 及其摘要的议案》、《关于公司<第一期员工持股计划管理办法>的议案》、《关 于提请股东大会授权董事会办理第一期员工持股计划相关事宜的议案》等相关议 案，同意公司实施第一期员工持股计划并授权董事会办理相关事宜，第一期员工 持股计划存续期为72个月（2020年5月15日至2026年5 ...

New Stock Issuance - The new stock "健信超导" (code: 787805) is issued at a price of 18.58[1] - The new stock "昂瑞微" (code: 688790) is listed at a price of 83.06[1] Rights Issues and Offers - "荃银高科" (code: 300087) has a tender offer period from December 4, 2025, to January 5, 2026[1] - "天普股份" (code: 605255) has a tender offer period from November 20, 2025, to December 19, 2025[1] Delisting and Trading Alerts - "退市苏吴" (code: 600200) has 10 trading days remaining until the last trading day[1] - "ST广道" (code: 920680) has 12 trading days remaining until the last trading day[1] Stock Performance Alerts - "赛微电子" (code: 300456) has reported severe abnormal fluctuations[1] - "ST立方" (code: 300344) has also reported severe abnormal fluctuations[1]

Market Overview - A-shares experienced a significant increase on December 12, with trading volume exceeding 2 trillion yuan, reaching 2.12 trillion yuan, a rise of 233.7 billion yuan from the previous day [2][9] - The Shanghai Composite Index rose by 0.41% to 3889.35 points, while the ChiNext Index increased by 0.97% to 3194.36 points [2] Sector Performance - The power equipment sector saw a surge, with 19 stocks hitting the daily limit, including Zhongneng Electric and Tongguang Cable, which both rose by nearly 20% [6][7] - Technology stocks, particularly in controllable nuclear fusion, high-bandwidth memory, superconductors, and fourth-generation semiconductors, performed strongly, while consumer sectors lagged due to a lack of performance inflection points [4][9] - Among 31 first-level industries, 21 sectors recorded gains, with notable increases in non-ferrous metals, electronics, power equipment, machinery, communication, and defense industries, all exceeding 1% [5] Investment Sentiment - The central economic work conference has positively influenced market sentiment, signaling supportive macro policies that bolster investor confidence [9][10] - The adjustment of the CSI 300 index components has led to increased passive investment in technology and communication sectors, further enhancing market sentiment [10] Future Outlook - Analysts suggest that the A-share market may continue its upward trend, supported by ongoing positive policy signals and active performance in technology sectors [11][12] - Structural opportunities are expected to arise, particularly in technology, new energy, and communication sectors, as well as in areas benefiting from policy support and domestic substitution [12]

Summary of Key Points Core Viewpoint - Tongguang Cable experienced a significant increase in stock price, reaching the daily limit of 20% with a turnover rate of 36.87% and a transaction volume of 2.25 billion yuan, despite a net sell-off of 154 million yuan by brokerage firms [2]. Trading Activity - The stock's trading activity included a net inflow of 26.07 million yuan from major funds, with large orders contributing a net inflow of 52.98 million yuan, while large orders saw a net outflow of 26.90 million yuan [2]. - The top five brokerage firms involved in trading accounted for a total transaction volume of 393 million yuan, with a buying amount of 120 million yuan and a selling amount of 274 million yuan, resulting in a net sell-off of 154 million yuan [2]. Brokerage Details - The leading buying brokerage was CITIC Securities Co., Ltd. with a purchase amount of 30.76 million yuan, while the top selling brokerage was Guotai Junan Securities Co., Ltd. with a selling amount of 87.10 million yuan [2]. - Other notable buying brokerages included CITIC Securities (Shandong) and Dongfang Caifu Securities, while significant selling brokerages included Kaiyuan Securities and Dongwu Securities [2].

通光线缆晚间发布公告称，公司目前的经营情况及内外部经营环境未发生重大变化。经核查，公司、控 股股东和实际控制人不存在关于公司的应披露而未披露的重大事项，或处于筹划阶段的重大事项。 ...

Core Viewpoint - The stock of Tongguang Cable experienced an abnormal trading fluctuation, with a cumulative closing price increase of 30% over two consecutive trading days, prompting an inquiry by the Shenzhen Stock Exchange [1] Group 1: Company Verification - The company's board conducted inquiries and confirmed that there were no corrections or supplements needed for previously disclosed information [1] - No significant changes in the company's operational situation or external business environment were reported [1] - The company, its controlling shareholder, and actual controller did not engage in any stock trading during the period of abnormal price fluctuation [1] Group 2: Disclosure Compliance - The board confirmed that there are no undisclosed significant matters that should have been disclosed according to relevant regulations [1] - The company has not received any information that would require disclosure and could significantly impact the trading price of its stock and derivatives [1] - Previous disclosures were verified to be accurate without the need for amendments [1]

转自：智通财经 【20CM涨停两连板通光线缆：目前经营情况正常 不存在应披露而未披露的重大事项】智通财经12月12 日电，通光线缆(300265.SZ)发布异动公告，经核实，公司未发现前期披露的信息存在需要更正、补充 之处，公司目前经营情况及内外部经营环境未发生重大变化，公司、控股股东和实际控制人不存在关于 公司的应披露而未披露的重大事项。 ...

Core Viewpoint - The company's stock price experienced an abnormal fluctuation, with a cumulative increase of 30% over two consecutive trading days, December 11 and December 12, 2025 [1] Group 1 - The stock trading of the company was identified as having abnormal volatility due to the significant price increase [1]

证券代码：300265 证券简称：通光线缆 编号：2025-081 一、股票交易异常波动的具体情况 江苏通光电子线缆股份有限公司（以下简称"公司"）股票交易连续2个交易 日内（2025年12月11日、2025年12月12日）日收盘价格涨幅偏离值累计达到30%， 根据《深圳证券交易所交易规则》的有关规定，属于股票交易异常波动的情形。 江苏通光电子线缆股份有限公司 股票交易异常波动公告 本公司及董事会全体成员保证公告内容的真实、准确和完整，没有虚假 记载、误导性陈述或重大遗漏。 二、公司关注及核实情况的说明 针对公司股票交易异常波动的情况，公司董事会通过通讯及现场问询等方式， 对公司、控股股东及实际控制人、公司全体董事、监事及高级管理人员就相关问 题进行了核实，现将有关情况说明如下： 1、公司未发现前期披露的信息存在需要更正、补充之处。 2、公司未发现近期公共媒体报道了可能或已经对本公司股票交易价格产生 较大影响的未公开重大信息。 3、公司目前的经营情况及内外部经营环境未发生重大变化。 4、经核查，公司、控股股东和实际控制人不存在关于公司的应披露而未披 露的重大事项，或处于筹划阶段的重大事项。 5、经核查，公司控 ...

Core Viewpoint - Tongguang Cable has confirmed the application of its high-temperature resistant cables in the aerospace sector and reported that its fundraising project for high-end marine equipment energy systems has reached a usable state [1] Group 1 - The company has developed high-temperature resistant cables specifically for the aerospace industry [1] - The fundraising project "High-end Marine Equipment Energy System Project (Phase I)" has been largely implemented and is now in a state ready for use [1]