（编辑 楚丽君） 证券日报网讯 1月21日，信维通信在互动平台回答投资者提问时表示，公司从2021年开始服务于北美大 客户，并连续多年是该客户卫星地面终端产品部分零部件的独家供应商，目前双方合作的产品品类和业 务规模持续扩大。另外，公司新增另一家北美商业卫星客户，提供包括天线、连接器等在内的产品解决 方案并已出货。 ...

证券日报网讯1月21日，信维通信（300136）在互动平台回答投资者提问时表示，公司已与客户在各领 域均已开展合作，正在加快推进更多业务的落地。 ...

格隆汇1月21日丨信维通信(300136.SZ)在互动平台表示，公司已与无人机领域相关重要客户开展合作， 提供毫米波雷达天线及模组等重要产品。 ...

Market Overview - On January 21, the Shanghai Composite Index rose by 0.08%, the Shenzhen Component Index increased by 0.70%, the ChiNext Index went up by 0.54%, and the CSI 300 Index gained 0.09% [1] - Among the tradable A-shares, 3,095 stocks rose, accounting for 56.64%, while 2,197 stocks declined [1] Capital Flow - The net inflow of main funds for the day was 11.983 billion yuan [1] - The ChiNext saw a net outflow of 5.221 billion yuan, while the STAR Market had a net inflow of 3.457 billion yuan [1] - The CSI 300 constituent stocks experienced a net inflow of 13.627 billion yuan [1] Industry Performance - Out of the 18 primary industries classified by Shenwan, 14 saw net inflows of main funds, with the electronic industry leading with a net inflow of 16.369 billion yuan and a daily increase of 2.62% [1] - The non-ferrous metals industry also performed well, with a daily increase of 2.79% and a net inflow of 7.289 billion yuan [1] - Conversely, 17 industries experienced net outflows, with the electric equipment industry leading the outflow at 6.688 billion yuan despite a slight increase of 0.21% [1] Detailed Industry Data - The electronic industry had a daily increase of 2.62% with a capital inflow of 16.369 billion yuan [2] - The non-ferrous metals industry rose by 2.79% with a capital inflow of 7.289 billion yuan [2] - The banking sector saw a decline of 1.58% with a capital outflow of 4.47 billion yuan [2] - The coal industry decreased by 1.57% with a minimal capital inflow of 0.34 billion yuan [2] - The defense and military industry had a slight decline of 0.06% with a significant capital outflow of 2.906 billion yuan [2] Individual Stock Performance - A total of 2,282 stocks experienced net inflows, with 1,015 stocks having inflows exceeding 10 million yuan [2] - The stock with the highest net inflow was Zhongke Shuguang, which rose by 6.93% with a net inflow of 1.651 billion yuan [2] - Other notable stocks with significant inflows included China Great Wall and Industrial Fulian, with net inflows of 1.498 billion yuan and 1.486 billion yuan, respectively [2] - Conversely, 136 stocks had net outflows exceeding 100 million yuan, with XW Communication, Tebian Electric, and Shanzigaoke leading the outflows at 1.692 billion yuan, 1.270 billion yuan, and 1.048 billion yuan, respectively [2]

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 ...

Market Overview - As of January 21, the Shanghai Composite Index closed at 4116.94 points, up by 3.29 points, with a growth rate of 0.08% [1] - The Shenzhen Component Index closed at 14255.13 points, increasing by 99.50 points, representing a growth rate of 0.70% [1] - The ChiNext Index closed at 3295.52 points, rising by 17.54 points, with a growth rate of 0.54% [1] High Turnover Stocks - A total of 80 A-shares had a turnover rate exceeding 20% on this day, with Aisheren reaching a turnover rate of over 50% [1] - The stock Aisheren had a closing price of 44.04 yuan, with a turnover rate of 78.23% and a significant increase of 175.59% [1] - Other notable stocks with high turnover rates include: - Nabai Chuan: Closing price 86.26 yuan, turnover rate 44.53%, increase of 9.87% [1] - Guangdian Electric: Closing price 6.09 yuan, turnover rate 44.40%, increase of 9.93% [1] - Jintaiyang: Closing price 39.13 yuan, turnover rate 44.16%, increase of 19.96% [1] Additional High Turnover Stocks - Other stocks with notable turnover rates include: - Blue Arrow Electronics: Closing price 36.75 yuan, turnover rate 43.18%, increase of 2.45% [1] - Sanbian Technology: Closing price 21.06 yuan, turnover rate 41.55%, decrease of 8.03% [1] - Hongbaoli: Closing price 9.59 yuan, turnover rate 39.79%, increase of 9.98% [1] - The stock with the highest turnover rate in the second list is Tai Li Technology, with a turnover rate of 28.52% and an increase of 6.32% [2] Summary of Notable Stocks - The stock with the highest turnover in the third list is Tian Di Online, with a turnover rate of 22.08% and an increase of 10.01% [3] - Other significant stocks include: - New Henghui: Closing price 85.76 yuan, turnover rate 22.04%, increase of 2.22% [3] - Jiangtian Chemical: Closing price 31.56 yuan, turnover rate 22.01%, increase of 4.12% [3]

Volatility - A total of 12 stocks in the A-share market experienced a volatility exceeding 20% today, with Jin Sun and Jin Modern leading the list [1] Turnover Rate - There were 6 stocks in the A-share market with a turnover rate exceeding 40% today, with Guangdian Electric and Hongbaoli at the forefront [1] Main Capital Flow - Main capital saw a net inflow into the electronics and non-ferrous metals sectors, while experiencing a net outflow from the power equipment and national defense sectors [1] - The stocks with the highest net inflow included China Great Wall (14.27 billion), New Yisheng (12.14 billion), Huaten Technology (10.87 billion), Tongfu Microelectronics (10.17 billion), and Shengxin Lithium Energy (6.68 billion) [1] - The stocks with the highest net outflow included Xinwei Communication (17.59 billion), Shanzi Gaoke (10.52 billion), Zhongji Xuchuang (8.39 billion), Goldwind Technology (8.15 billion), and Xiangnong Xinchuan (7.8 billion) [1]

1月21日，A股市场冲高回落，截至收盘，沪指涨0.08%，深成指涨0.7%，创业板指涨0.54%，科创综指 涨2.32%。 | 代码 | 名称 | 两日图 | 现价 | 涨跌 | 涨跌幅 | | --- | --- | --- | --- | --- | --- | | 000001 | 上证指数 | the control control concession in the control of the controllers and | 4116.94c | 3.29 | 0.08% | | 399001 | 深证成指 | S | 14255.13c | 99.50 | 0.70% | | 399006 | 创业板指 | In | 3295.52c | 17.54 | 0.54% | | 000680 | 科创综指 | Non m | 1862.69c | 42.21 | 2.32% | 盘面上，半导体、AI算力产业链集体爆发，GPU、先进封装、CPO方向齐上涨。有色金属板块活跃，黄 金股掀涨停潮，锂矿、铜矿涨幅靠前。银行、煤炭、白酒、零售板块走弱。 具体来看，贵金属板块集体爆发，招金黄金、四川黄金、西部 ...

Core Viewpoint - The data indicates significant outflows of main funds from various stocks, with notable amounts withdrawn from companies across different sectors, suggesting a potential shift in investor sentiment and market dynamics [1][2][3] Group 1: Stock Performance and Fund Outflows - The top stock with the largest fund outflow is XW Communication, with a withdrawal of 1.851 billion yuan and a decline of 10.16% in its stock price [2] - Guizhou Moutai follows with a fund outflow of 1.480 billion yuan and a decrease of 1.64% [2] - TBEA Co., Ltd. experienced a fund outflow of 1.294 billion yuan and a drop of 3.83% [2] - Other notable companies with significant outflows include: - Sanzi Gaoke: -0.993 billion yuan, -4.43% [2] - Goldwind Technology: -0.892 billion yuan, -2.34% [2] - Zhongji Xuchuang: -0.829 billion yuan, -0.53% [2] Group 2: Sector Analysis - The consumer electronics sector is represented by XW Communication and Lens Technology, both experiencing substantial fund outflows [2][3] - The beverage industry, highlighted by Guizhou Moutai, shows a minor decline in stock price despite significant fund outflow [2] - The power equipment sector, including TBEA Co., Ltd. and China Western Power, reflects mixed performance with varying fund outflows [2][3] - The telecommunications sector, represented by companies like Zhongji Xuchuang and Fenghuo Communication, also shows notable fund withdrawals [2][3]

Core Viewpoint - The data indicates significant outflows of capital from various stocks, with notable declines in share prices across multiple sectors, suggesting a bearish sentiment in the market. Group 1: Major Stocks with Capital Outflows - Xinyi Communication experienced a capital outflow of 1.23 billion, with a price drop of 7.98% [1][2] - Tebian Electric witnessed a capital outflow of 671 million, with a price decline of 2.5% [1][2] - Shanzi Gaoke had a capital outflow of 636 million, with a decrease of 4.8% [1][2] - Tianyin Electromechanical saw an outflow of 501 million, with a drop of 2.34% [1][2] - Kweichow Moutai experienced a capital outflow of 431 million, with a decline of 0.84% [1][2] Group 2: Additional Stocks with Notable Outflows - Baiwei Storage had a capital outflow of 388 million, with a price drop of 1.55% [1][2] - Fenghuo Communication saw an outflow of 363 million, with a slight increase of 0.19% [1][2] - Goldwind Technology experienced a capital outflow of 357 million, with a price increase of 0.54% [1][2] - Shannon Chip Creation had an outflow of 337 million, with a decline of 1.36% [1][2] - Agricultural Bank saw a capital outflow of 333 million, with a drop of 1.67% [1][2] Group 3: Further Stocks with Capital Outflows - China Satellite Communications experienced a capital outflow of 332 million, with a decline of 1.3% [3] - Shanghai Electric saw an outflow of 326 million, with a price drop of 2.7% [3] - Wuliangye experienced a capital outflow of 324 million, with a decline of 1.52% [3] - Shanghai Hanxun had an outflow of 303 million, with a drop of 2.15% [3] - Jiuding New Materials saw a capital outflow of 297 million, with a significant decline of 6.03% [3]