Group 1 - The company's stock (Guangzhou Guanghe Technology Co., Ltd., stock code: 001389) experienced an abnormal trading fluctuation, with a cumulative closing price increase exceeding 20% over three consecutive trading days from January 20 to January 22, 2026 [1] Group 2 - The company's board conducted a comprehensive self-examination and confirmed that there were no corrections or supplements needed for previously disclosed information [2] - No significant changes in the company's operational situation or external environment were reported [2] - The controlling shareholder and actual controller did not engage in any trading of the company's stock during the abnormal fluctuation period [2] Group 3 - The board confirmed that there are no undisclosed matters that should have been disclosed according to the Shenzhen Stock Exchange's listing rules [3] - The company has not received any information that would significantly impact the trading price of its stock or derivatives [3]

Group 1 - The Shanghai Composite Index rose by 0.14% to close at 4122.58 points, while the Shenzhen Component Index increased by 0.5% to 14327.05 points, and the ChiNext Index climbed by 1.01% to 3328.65 points [1] - A total of 92 stocks in the A-share market hit the daily limit up, with the top three strong stocks being Baiyin Nonferrous (601212), Hunan Baiyin (002716), and Guanghe Technology (001389) [1] - The top 10 strong stocks based on consecutive limit-up days and turnover rates include Baiyin Nonferrous with 3 consecutive limit-ups and a turnover rate of 8.33%, Hunan Baiyin with 3 consecutive limit-ups and a turnover rate of 32.2%, and Guanghe Technology with 2 consecutive limit-ups and a turnover rate of 20.2% [1] Group 2 - The top three concept sectors with the highest gains are Domestic Aircraft Carriers at 3.82%, Combustible Ice at 3.57%, and Chengfei Concept at 3.44% [2] - The top 10 concept sectors by gain percentage include Large Aircraft at 3.04%, Terahertz at 3.01%, Shale Gas at 2.99%, Aviation Engines at 2.9%, Special Steel Concept at 2.82%, Natural Gas at 2.76%, and China Shipbuilding System at 2.73% [2]

Market Overview - On January 22, the Shanghai Composite Index rose by 0.14% to 4122 points, the Shenzhen Component Index increased by 0.5%, and the ChiNext Index gained 1.01% with a total market turnover of 2.72 trillion yuan, over 3500 stocks rising [1] Stock Highlights - Jia Mei Packaging (002969) surged by 49.99% to 21.35 yuan, driven by a change in control and its leading position in three-piece cans [2] - Fenglong Co., Ltd. (002931) increased by 10.01% to 90.48 yuan, benefiting from a major investment by UBTECH and its association with robotics [2] - Jiuding New Materials (002201) rose by 10.00% to 13.86 yuan, linked to fiberglass new materials and commercial aerospace [2] - Jianghua Micro (603078) gained 9.99% to 28.51 yuan, following a state-owned enterprise takeover and its focus on chip materials [2] - Aviation Power Technology (600391) increased by 10.00% to 53.36 yuan, associated with military equipment and central enterprise backing [2] Trading Dynamics - The top three net buying stocks on the day were Pengding Holdings (002938) with 325 million yuan, Snowman Group (002639) with 316 million yuan, and Baiyin Nonferrous Metals (601212) with 257 million yuan [3] - The top three net selling stocks were Hunan Baiyin (002716) with 659 million yuan, Founder Electric (002196) with 281 million yuan, and Yifan Transmission (301023) with 152 million yuan [6] Industry Trends - The commercial aerospace industry is experiencing significant growth, with a report from Galaxy Securities indicating a dual push from both demand and supply sides [11] - SpaceX is reportedly advancing its IPO plans, aiming for completion by July this year, which could further stimulate interest in the commercial aerospace sector [10] Company Developments - Shenxinfu (300454) saw a trading halt with a 20.00% increase, with a turnover of 38.28 billion yuan and a net institutional buy of 269.31 million yuan [12] - The company has established a strong presence in AI computing and security solutions, with significant user adoption and market share [15] Notable Stocks - Guohua Technology (001389) and Qiaoyuan Co., Ltd. (002131) both saw significant trading activity, with Guohua Technology rising by 10.00% and Qiaoyuan Co., Ltd. declining by 10.04% [16][19] - The stock of Hunan Baiyin (002716) experienced a notable increase of 9.97% with a high turnover rate of 32.27% [17]

证券代码：001389 证券简称：广合科技 公告编号：2026-002 广州广合科技股份有限公司 关于公司股价异动的公告 1、公司前期所披露的信息，不存在需要更正、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情况未发生重大变化； 4、控股股东、实际控制人及其一致行动人不存在关于公司应披露而未 披露的重大事项，或处于筹划阶段的重大事项； 5、在公司本次股票异常波动期间，公司控股股东、实际控制人及其一 致行动人不存在买卖公司股票的情况。 1 / 2 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、股票交易异常波动的情况介绍 广州广合科技股份有限公司（以下简称"公司"或"本公司"）股票（证 券简称：广合科技，证券代码：001389）于 2026 年 1 月 20 日、2026 年 1 月 21 日、2026 年 1 月 22 日连续 3 个交易日收盘价涨幅偏离值累计超过了 20%，根据深圳证券交易所的有关规定，属于股票交易异常波动的情况。 二、公司关注及核实情况的说明 ...

Group 1 - The A-share market saw active trading in PCB concept stocks, with notable gains in several companies [1] - Tian Tong Co., Ltd. and Jin An Guo Ji both reached the daily limit up, while Xian Feng Holdings also showed significant growth [1] - Other companies like Da Zhu CNC and Si Hui Fu Shi experienced increases of over 9%, indicating strong market interest [1] Group 2 - Tian Tong Co., Ltd. had a price increase of 10.03%, with a total market capitalization of 16.2 billion [2] - Jin An Guo Ji rose by 10.01%, bringing its market value to 17 billion, and has a year-to-date increase of 39.44% [2] - Xian Feng Holdings increased by 9.97%, with a market cap of 4.328 billion and a year-to-date growth of 12.33% [2] - Da Zhu CNC saw a rise of 9.37%, with a market capitalization of 75.1 billion and a year-to-date increase of 48.57% [2] - Si Hui Fu Shi's stock price increased by 9.14%, with a market cap of 7.305 billion and a year-to-date growth of 19.20% [2] - Baiyin Youse and Zhongjing Electronics both experienced gains of over 6%, with market caps of 67.8 billion and 7.952 billion respectively [2] - Guanghe Technology and Chongda Technology saw increases of over 5%, with market caps of 43 billion and 18.8 billion respectively [2]

Group 1 - The A-share market saw active trading in PCB concept stocks on January 22, with notable gains in several companies [1] - Tian Tong Co., Ltd. and Jin An Guo Ji both reached the daily limit up, while Xian Feng Holdings increased by nearly 10% [1] - Other companies such as Dazhu CNC and Sihui Fushi rose over 9%, indicating strong market interest in the PCB sector [1] Group 2 - Tian Tong Co., Ltd. had a market cap of 16.2 billion and a year-to-date increase of 0.30% [2] - Jin An Guo Ji reported a market cap of 17 billion with a significant year-to-date increase of 39.44% [2] - Xian Feng Holdings had a market cap of 4.328 billion and a year-to-date increase of 12.33% [2] - Dazhu CNC's market cap was 75.1 billion with a year-to-date increase of 48.57% [2] - Sihui Fushi had a market cap of 7.305 billion and a year-to-date increase of 19.20% [2] - Baiyin Youse's market cap was 67.8 billion with a year-to-date increase of 56.58% [2] - Zhongjing Electronics had a market cap of 7.952 billion and a year-to-date increase of 6.57% [2] - Guanghe Technology's market cap was 43 billion with a year-to-date increase of 23.74% [2] - Chongda Technology had a market cap of 1.88 billion and a year-to-date increase of 12.74% [2]

Group 1 - The A-share market saw a strong performance in storage chip concept stocks, with notable gains from companies such as Yingfangwei and Yiyaton, both reaching the daily limit up, and Guanghe Technology rising by 7% [1] - Major US storage companies, including Micron Technology, Western Digital, Seagate Technology, and SanDisk, reached historical highs in the overnight market [1] - Major storage manufacturers, including Winbond and Nanya Technology, have signed long-term supply agreements (LTA) that typically lock in volume without locking in prices, extending the duration from one year to at least two years, with some clients discussing frameworks for cooperation extending close to 2030 [1] Group 2 - Yingfangwei (000670) increased by 10.05% with a total market value of 8.692 billion and a year-to-date increase of 39.43% [2] - Yiyaton (002183) rose by 10.02% with a total market value of 14.5 billion and a year-to-date increase of 17.65% [2] - Guanghe Technology (001389) saw a rise of 7.09% with a total market value of 43.5 billion and a year-to-date increase of 25.30% [2] - Other notable companies include Lankai Technology (688008) with a 6.86% increase and a market value of 196 billion, and Zhongjing Electronics (002579) with a 6.13% increase and a market value of 7.952 billion [2] - The overall trend indicates a positive outlook for the storage chip sector, with expectations of price increases for storage products in the first and second quarters of 2026 as stated by Baiwei Storage [1]

截至1月21日收盘，富士康概念上涨2.76%，位居概念板块涨幅第9，板块内，90股上涨，致尚科技20% 涨停，广合科技、快克智能、奥士康等涨停，金太阳、罗博特科、科创新源等涨幅居前，分别上涨 19.96%、14.73%、13.23%。跌幅居前的有信维通信、圣晖集成、银邦股份等，分别下跌10.16%、 5.23%、2.19%。 | | 子 | | | | | | --- | --- | --- | --- | --- | --- | | 002182 | 宝武镁 业 | 3.21 | 7.48 | 11363.63 | 9.10 | | 300503 | 昊志机 电 | 2.92 | 17.04 | 11035.66 | 4.01 | | 300606 | 金太阳 | 19.96 | 44.16 | 9646.54 | 5.25 | | 603626 | 科森科 技 | 3.06 | 11.81 | 8782.37 | 5.44 | | 300602 | 飞荣达 | 7.05 | 10.41 | 8381.85 | 6.1 1 | | 002009 | 天奇股 份 | 3.18 | 20.10 | 8258.0 ...

Group 1 - The CPO concept stocks have seen a significant rise, with the sector index increasing by over 3% as of January 21 [1] - Notable stocks include Zhixiang Technology, which rose by 18.85%, and Robotech, which increased by 13.76% [2] - Other companies such as Lian Technology and Kexiang Co. also experienced substantial gains, with increases of 12.79% and 12.71% respectively [2][3] Group 2 - Several companies reached their daily limit up, including Huada Technology, Woge Optoelectronics, and Tongfu Microelectronics, all showing strong performance [3] - The stock of Zhixiang Technology surged by 18%, while Robotech and Lian Technology both rose by over 10% [3] - The overall market sentiment for CPO stocks appears positive, indicating potential investment opportunities in this sector [1][3]

Core Viewpoint - The article highlights significant stock price increases for various companies, with several reaching their daily limit up, indicating strong market performance and investor interest in the technology sector [2]. Group 1: Stock Performance - Zhishang Technology (致尚科技) saw a remarkable increase of 18.85%, with a total amount of 12.05 billion and a market capitalization of 208.0 billion [1]. - Robot Technology (罗博特科) experienced a rise of 13.76%, with a total amount of 36.16 billion and a market cap of 556.8 billion [1]. - Liante Technology (联特科技) increased by 12.79%, with a total amount of 22.10 billion and a market cap of 268.617 billion [1]. - Kexiang Co., Ltd. (科翔股份) rose by 12.71%, with a total amount of 15.44 billion and a market cap of 101.8 billion [1]. - SIRUI Technology (思瑞浦) increased by 11.16%, with a total amount of 14.16 billion and a market cap of 271.5 billion [1]. - Huatian Technology (华天科技) and Woge Optoelectronics (沃格光电) both saw increases of 10.01% and 10.00%, respectively, with Huatian having a total amount of 46.41 billion and a market cap of 462.1 billion, while Woge had a total amount of 7.07 billion and a market cap of 87.98 billion [1]. - Tongfu Microelectronics (通富微电) also increased by 10.00%, with a total amount of 75.34 billion and a market cap of 851.5 billion [1]. - Other companies like Guanghe Technology (广合科技) and Kecuan Technology (可川科技) also showed significant gains, with increases of 10.00% and 9.99%, respectively [1][2]. Group 2: Market Trends - The overall trend indicates a bullish sentiment in the technology sector, with multiple stocks hitting their daily limit up, reflecting strong investor confidence and market dynamics [2]. - The performance of these companies suggests a growing interest in technology stocks, particularly in the context of recent market developments [2].