【中富电路：公司经营情况正常 不存在应披露而未披露的重大事项】智通财经11月24日电，中富电路 (300814.SZ)公告称，公司股票交易连续3个交易日内日收盘价格涨幅偏离值累计超过30%，属于股票交 易异常波动的情况。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，近期经营情况及内 外部经营环境未发生重大变化，不存在应披露而未披露的重大事项。 转自：智通财经 ...

证券代码：300814 证券简称：中富电路 公告编号：2025-109 深圳中富电路股份有限公司 股票交易异常波动公告 三、是否存在应披露而未披露信息的说明 深圳中富电路股份有限公司（以下简称"公司"）股票（证券简称：中富电 路，证券代码：300814）交易于 2025 年 11 月 20 日、2025 年 11 月 21 日、2025 年 11 月 24 日连续 3 个交易日内日收盘价格涨幅偏离值累计超过 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况。 二、公司关注并核实情况的说明 针对公司股票交易异常波动，公司对有关事项进行了核查，并询问了公司控 股股东及实际控制人，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传媒报道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、近期公司经营情况及内外部经营环境未发生或预计将要发生重大变化。 4、经查询，公司、控股股东和实际控制人不存在关于本公司的应披露而未 披露的重大事项，也不存在处于筹划阶段的重大事项。 5、经查询，控股股东及实际控制人在本公司股票交易异常波 ...

Market Overview - The A-share market experienced a decline with the Shenzhen Component Index, Shanghai Composite Index, and ChiNext Index all turning negative as of the report time [1] - The Shenzhen Component Index is at 12,492.11, down by 0.37%, the Shanghai Composite Index is at 3,822.36, down by 0.33%, and the ChiNext Index is at 2,909.92, down by 0.35% [2] Solid-State Battery Sector - The solid-state battery sector showed significant activity, with stocks such as Gaole Co., Guosheng Technology, and GAC Group hitting the daily limit up, while other companies like Funeng Technology and Liyuanheng also saw gains [3] - A total of 272 stocks are involved in the solid-state battery sector, with notable performers including: - Gaole Co. (+10.07%, current price 4.81, net inflow 25.83 million) - Guosheng Technology (+10.07%, current price 8.09, net inflow 143 million) - GAC Group (+10.00%, current price 8.36, net inflow 264 million) [4] - GAC Group's chairman announced the establishment of a pilot production line for all-solid-state batteries, achieving conditions for mass production of batteries over 60Ah [4] AI Computing Hardware Sector - The AI computing hardware sector is gaining momentum, with companies like Zhongfu Circuit hitting a 20% limit up, and other firms such as Guangku Technology and Tengjing Technology also showing strong performance [5] - Google’s AI infrastructure head stated the need to double AI computing power every six months and achieve a thousandfold increase in the next 4 to 5 years to meet rising demand [7] Aquaculture Sector - The aquaculture sector is experiencing a surge, with Zhongshui Fishery achieving a seven-day consecutive limit up, and Kaichuang International also hitting the limit up [8] - Zhongshui Fishery's stock has shown significant volatility, with a recent announcement indicating a cumulative price deviation exceeding 20% over two trading days, raising concerns about irrational trading behavior [10] Real Estate Sector - The real estate sector is seeing a boost, with companies like Everbright Jiabao hitting the limit up, alongside others such as Shilianhang and Zhangjiang High-Tech also rising [7] - Recent policies from various local governments, including a set of 12 measures from the Foshan Housing and Urban-Rural Development Bureau, aim to promote stable and healthy development in the real estate market [11]

每经AI快讯，11月24日，CPO板块部分活跃，中富电路触及20CM涨停，光库科技、腾景科技、斯瑞新 材涨超10%。 （文章来源：每日经济新闻） ...

格隆汇11月24日｜A股市场CPO概念股普涨，其中，中富电路涨超13%，光库科技涨超9%，瑞斯康达涨 超6%，长芯博创、德科立涨超3%。 ...

CPO概念走强，中富电路、光库科技涨超10%，腾景科技、德科立涨超5%，通宇通讯、长芯博创等涨 幅居前。 ...

Core Viewpoint - Zhongfu Circuit experienced a decline of 1.72% on November 21, with a trading volume of 2.13 billion yuan, indicating a potential shift in investor sentiment and market dynamics [1] Financing Summary - On November 21, Zhongfu Circuit had a financing buy-in amount of 176 million yuan and a financing repayment of 154 million yuan, resulting in a net financing purchase of approximately 22.26 million yuan [1] - The total financing and securities lending balance for Zhongfu Circuit reached 471 million yuan, accounting for 3.31% of its circulating market value, which is above the 90th percentile level over the past year, indicating a high financing level [1] - There were no shares sold or repaid in the securities lending segment on November 21, with a total securities lending balance of 0 yuan, also reflecting a high level compared to the past year [1] Company Performance - As of November 10, Zhongfu Circuit had 18,700 shareholders, a decrease of 12.86% from the previous period, while the average circulating shares per person increased by 14.75% to 10,215 shares [2] - For the period from January to September 2025, Zhongfu Circuit reported a revenue of 1.355 billion yuan, representing a year-on-year growth of 29.80%, while the net profit attributable to shareholders decreased by 10.64% to approximately 27.85 million yuan [2] - Since its A-share listing, Zhongfu Circuit has distributed a total of 95.26 million yuan in dividends, with 67.14 million yuan distributed over the past three years [2] Shareholder Composition - As of September 30, 2025, Hong Kong Central Clearing Limited was the fifth-largest circulating shareholder with 2.6649 million shares, marking its entry as a new shareholder, while E Fund Emerging Growth Mixed Fund (000404) exited the top ten circulating shareholders list [2]

Group 1: Stock Performance - 16 stocks had a closing order amount exceeding 100 million yuan today, with notable mentions including Hangtian Development and Rongji Software, which ranked first and second with amounts of 308 million yuan and 241 million yuan respectively [2] - The stock Hangtian Development achieved a closing order of 223,700 hands, with significant net purchases from institutional investors and notable retail investors [2] - Jiuwu Wang achieved a 7-day consecutive limit-up, while Hangtian Development and Zhongshui Fishery achieved 5 consecutive limit-ups [2] Group 2: PCB Sector - Several stocks in the PCB sector, including Zhongfu Circuit and Dongcai Technology, reached their daily limit, with Zhongfu Circuit focusing on high-end PCB applications in various fields such as communication and automotive electronics [3] - Dongcai Technology is advancing its high-speed PCB project, which is expected to cater to emerging fields like 5G/6G communications and AI servers [3] - Dwei Co., Ltd. is engaged in PCB design and product packaging testing, aligning its offerings with customer needs [3] Group 3: Smart Government Sector - Stocks such as Wantong Technology and Rongji Software saw limit-up performance, with Rongji Software enhancing its digital government and smart court platforms through collaborations with state-owned enterprises [4] - Shida Group focuses on digital government and AI infrastructure, indicating a strong positioning in the smart government sector [5] Group 4: Lithium Extraction from Salt Lakes - Stocks like Beijiete and Zhengguang Co., Ltd. achieved limit-up status, with Beijiete providing comprehensive solutions for lithium extraction projects [6] - Zhengguang Co., Ltd. is advancing its research on lithium adsorption materials, aiming for mass production [7] Group 5: Institutional Investment - Four stocks on the Dragon and Tiger list had net purchases exceeding 120 million yuan, including Beijiete and Zhongfu Circuit, with corresponding amounts of 134 million yuan and 126 million yuan respectively [8] - Institutional net purchases were notably high for Hangtian Development and Jianglong Shipbuilding, indicating strong institutional interest [8]

证券代码：300814 证券简称：中富电路 公告编号：2025-108 深圳中富电路股份有限公司 关于控股股东存续分立的进展公告 本公司及董事会全体成员保证信息披露的内容真实、准确、完整，没有虚 假记载、误导性陈述或重大遗漏。 一、本次存续分立的基本情况 深圳中富电路股份有限公司（以下简称"公司"）于2025年8月12日披露了 《关于控股股东存续分立的提示性公告》（公告编号：2025-078）。近日公司 收到控股股东深圳市泓锋实业发展有限公司（以下简称"泓锋实业"）的通知， 泓锋实业分立为深圳市泓锋实业发展有限公司（存续公司）和东莞市泓众投资 有限公司（新设公司，以下简称"泓众投资 "）。 二、本次存续分立的进展情况 当前泓锋实业（存续公司）与泓众投资（新设公司）变更文件已在市场监 督管理部门登记备案，分立的新设公司泓众投资已取得营业执照。存续公司泓 锋实业和新设公司泓众投资营业执照信息分别如下： 注册资本：300万元 1、存续公司泓锋实业营业执照信息 统一社会信用代码：91440300MA5FRCMA14 名称：深圳市泓锋实业发展有限公司 公司类型：有限责任公司 住所：深圳市南山区南山街道荔湾社区前海路01 ...

Core Viewpoint - Zhongfu Circuit experienced a significant increase in stock price, reaching a daily limit of 20% with a turnover rate of 10.70% and a total transaction amount of 1.464 billion yuan [2]. Trading Activity - The stock saw a net institutional buying of 19.0664 million yuan and a net buying of 9.0703 million yuan from the Shenzhen Stock Connect [2]. - The top five trading departments accounted for a total transaction amount of 522 million yuan, with a net buying of 126 million yuan [2]. - Specific trading departments included two institutional special seats, which collectively bought 58.239 million yuan and sold 39.1726 million yuan, resulting in a net buying of 19.0664 million yuan [2]. Fund Flow - The stock had a net inflow of 119 million yuan from major funds, with a significant inflow of 151 million yuan from large orders, while large orders saw a net outflow of 32.5522 million yuan [2]. - Over the past five days, the net inflow of major funds was 3.288 million yuan [2].