一、审议通过《关于 2026 年度对外担保额度预计的议案》，并同意将该议 案提交股东会审议。 1、为 Dragon Electronix Holdings Inc.及其子公司提供担保 20 亿元； 表决结果：11 票同意、0 票反对、0 票弃权 2、为 Hong Kong Dongshan Holding Limited 及其子公司提供担保 12.7 亿元； 表决结果：11 票同意、0 票反对、0 票弃权 3、为 Multek Group (Hong Kong) Limited 及其子公司提供担保 70 亿元； 表决结果：11 票同意、0 票反对、0 票弃权 4、为超维微电子（盐城）有限公司提供担保 2 亿元； 表决结果：11 票同意、0 票反对、0 票弃权 5、为牧东光电科技有限公司提供担保 5 亿元； 表决结果：11 票同意、0 票反对、0 票弃权 6、为苏州艾福电子通讯股份有限公司提供担保 0.5 亿元； 表决结果：11 票同意、0 票反对、0 票弃权 7、为苏州诚镓精密制造有限公司提供担保 0.5 亿元； 表决结果：11 票同意、0 票反对、0 票弃权 8、为苏州永创通信技术有限公司提供担保 2 亿元 ...

沪指今日上涨0.41%，60股收盘价创历史新高。 今日可交易A股中，股价上涨的有2683只，占比49.28%，下跌的有2612只，占比47.98%，其中，涨停的 有83只，跌停的有27只。 创新高的能力是衡量股价强弱的指标之一，今日收盘创历史新高个股中，有些个股股价呈不断突破新高 的走势，从近一个月创新高次数看，斯瑞新材近一个月收盘有13次创新高，力聚热能、亚翔集成、洛凯 股份近一个月分别有13次、11次、10次创新高。（数据宝） 今日收盘价创历史新高股一览 | 代码 | 简称 | 收盘价（元） | 日涨跌幅（%） | 所属行业 | | --- | --- | --- | --- | --- | | 920576 | 天力复合 | 60.84 | 30.00 | 有色金属 | | 301005 | 超捷股份 | 96.78 | 20.00 | 汽车 | | 301468 | 博盈特焊 | 57.62 | 19.99 | 机械设备 | | 688102 | 斯瑞新材 | 34.45 | 17.58 | 有色金属 | | 301286 | 侨源股份 | 44.92 | 16.89 | 基础化工 | | 92096 ...

Market Overview - The component sector increased by 0.59% on December 12, with Tongfeng Electronics leading the gains [1] - The Shanghai Composite Index closed at 3889.35, up 0.41%, while the Shenzhen Component Index closed at 13258.33, up 0.84% [1] Top Gainers in the Component Sector - Tongfeng Electronics (600237) closed at 66.8, up 10.04%, with a trading volume of 885,500 shares and a transaction value of 761 million [1] - Tianjin Pulin (002134) closed at 23.91, up 8.29%, with a trading volume of 253,400 shares [1] - Dongshan Precision (002384) closed at 84.86, up 7.75%, with a trading volume of 1,456,300 shares and a transaction value of 12.144 billion [1] - Other notable gainers include Gaohua Technology (688539) up 5.51% and Shiyun Circuit (603920) up 4.55% [1] Top Losers in the Component Sector - ChaoSheng Electronics (000823) closed at 13.94, down 10.01%, with a trading volume of 578,800 shares and a transaction value of 811 million [2] - Junya Technology (603386) closed at 16.45, down 7.58%, with a trading volume of 537,900 shares [2] - ST Huilun (300460) closed at 8.44, down 6.84%, with a trading volume of 493,400 shares [2] Capital Flow Analysis - The component sector saw a net inflow of 208 million from institutional investors, while retail investors contributed a net inflow of 743 million [2] - Speculative funds experienced a net outflow of 951 million [2] Individual Stock Capital Flow - Dongshan Precision (002384) had a net inflow of 1.107 billion from institutional investors, while it faced a net outflow of 563 million from speculative funds [3] - Tongfeng Electronics (600237) saw a net inflow of 219 million from institutional investors but a significant net outflow of 102 million from speculative funds [3] - Zhongjing Electronics (002579) had a net inflow of 88.7112 million from institutional investors, with a net outflow of 10.4 million from retail investors [3]

Group 1: Market Performance - The three major indices strengthened, with the Shanghai Composite Index rising by 0.41%, the Shenzhen Component Index by 0.84%, and the ChiNext Index by 0.97%, while the Sci-Tech Innovation 50 Index increased by 1.74% [2] - Over 2,500 stocks in the two markets saw gains, with a total trading volume reaching approximately 2.09 trillion yuan [2] Group 2: Precious Metals Sector - The precious metals sector was notably strong, with stocks like Zhaojin Mining (000506.SZ) rising by 7.8%, and other companies such as Xiaocheng Technology (300139.SZ), Western Gold (601069.SH), Shandong Gold (600547.SH), and Hunan Silver (002716.SZ) also experiencing increases [2] - The Federal Reserve's decision to cut interest rates by 25 basis points on December 11, 2025, cumulatively lowering rates by 75 basis points, has boosted precious metal prices, alongside heightened expectations for future rate cuts and rising inflation [2] Group 3: Electric Grid Equipment Sector - Electric grid equipment stocks also performed well, with Tongguang Cable (300265.SZ) and Zhongneng Electric (300062.SZ) both rising by 20%, while companies like Xinte Electric (301120.SZ), Jiusheng Electric (301082.SZ), and China Western Power (601179.SH) saw significant gains [2] - The global energy transition and AI computing power growth are driving the evolution of electric grid systems towards smarter and more resilient designs, creating historic opportunities for domestic power equipment leaders with technological advantages and export capabilities [3] Group 4: Commercial Aerospace Sector - The commercial aerospace sector remained active, with stocks such as Superjet Co. (301005.SZ) rising by 20%, Srey New Materials (688102.SH) by 17.58%, and Aerospace Power (600343.SH) by 10% [3] - A successful launch of the Long March 12 rocket on December 12, 2025, which placed 16 low-orbit satellite internet satellites into orbit, highlights the growth potential of China's commercial aerospace industry, projected to reach a scale of 2.8 trillion yuan by 2025 [3] Group 5: Computing Hardware Sector - The computing hardware sector showed repeated activity, with stocks like Lian Te Technology (301205.SZ) increasing by 15.87%, and others such as Changxin Bochuang (300548.SZ), Dongtianwei (301183.SZ), and Tengjing Technology (688195.SH) also performing well [4] - According to TrendForce, the global market for optical transceiver modules over 800G is expected to grow significantly, with projections of 24 million units by 2025 and nearly 63 million by 2026, indicating a growth rate of 2.6 times [4]

12月12日截至发稿，电子板块获主力资金净流入超150亿元，板块吸金额高居31个申万一级行业第二 位，电子ETF成份股东山精密获主力资金净流入逾21亿元，登顶A股吸金榜。 热门ETF方面，荟聚电子板块核心龙头的电子ETF（515260）场内价格盘中涨近1.4%，现涨1.08%，从 日k线上看，该ETF或已在不知不觉间，悄然走出了稳健的上行台阶。 消息面上，电子ETF成份股东山精密、沪电股份相继推进"A+H"上市，以及超颖电子成功登陆A股，共 同勾勒出中国PCB产业的清晰战略图景：企业正积极借助资本市场的融资、整合与品牌提升功能，加速 向技术密集、资本密集的"类半导体"模式转型升级。 值得关注的是，印刷电路板（PCB）作为数据中心与算力设备的关键基础组件，其技术规格与产能规模 正面临新一轮升级需求。数据显示，2025年中国PCB市场规模预计将达到4333.21亿元，占据全球份额 的50%以上。到2029年，这一规模预计将扩大至5545.1亿元。 展望未来，随着AI、新能源汽车等下游需求持续爆发，以及国内产业链协同效应的不断增强，中国 PCB产业有望在高端领域实现更多突破，在全球价值链中占据更核心的位置。中信建投 ...

据天眼查APP显示，苏州东山精密制造股份有限公司成立于1998年10月28日，注册资本183160.7532万 人民币。（数据宝） （文章来源：证券时报网） 数据宝统计，截至14:17，东山精密成交额100.78亿元，超100亿元。最新股价上涨9.10%，换手率 8.75%。上一交易日该股全天成交额为40.43亿元。 ...

（文章来源：证券时报网） 数据宝统计，截至14:01，东山精密成交额94.47亿元，创上市以来新高。最新股价上涨7.82%，换手率 8.22%。上一交易日该股全天成交额为40.43亿元。 据天眼查APP显示，苏州东山精密制造股份有限公司成立于1998年10月28日，注册资本183160.7532万 人民币。（数据宝） ...

主力资金早间净流入电力设备、电子、机械设备、通信、国防军工等板块，净流出商贸零售、综合、基 础化工、石油石化、美容护理等板块。 具体到个股来看，顺灏股份、东山精密、特变电工获净流入16.04亿元、12.86亿元、10.85亿元。 净流出方面，寒武纪、摩尔线程、多氟多遭抛售10.76亿元、9.49亿元、7.58亿元。 (本文来自第一财经) ...

Core Insights - The main focus of the articles is on the significant inflow of capital into various stocks, highlighting the top 20 stocks by capital inflow as of December 12, with notable performances in sectors such as electric equipment, automotive, and technology [1][2][3] Group 1: Stock Performance - TBEA (特变电工) saw a capital inflow of 557 million, with a price increase of 6.18% [2] - BYD (比亚迪) experienced a capital inflow of 552 million, with a price increase of 1.15% [2] - Antai Technology (安泰科技) had a capital inflow of 499 million, with a price increase of 7.29% [2] - China Western Power (中国西电) reported a capital inflow of 471 million, with a price increase of 10.06% [2] - Longxin Bochuang (长芯博创) achieved a capital inflow of 412 million, with a price increase of 11.86% [2] Group 2: Sector Analysis - The electric equipment sector is prominently represented, with multiple companies like TBEA, China Western Power, and Zhongneng Electric (中能电气) showing strong capital inflows and price increases [2][3] - The automotive sector, led by BYD, also shows positive capital inflow, indicating investor confidence in the automotive market [2] - The healthcare sector, represented by Zhaoyan Pharmaceutical (昭衍新药), recorded a capital inflow of 419 million, reflecting growth potential in medical services [2]

Group 1 - The sample adjustments for indices such as CSI 300, SSE 50, and STAR 50 will officially take effect after the market closes on December 12 [1][2] - The CSI 300 index will replace 11 stocks, including Shenghong Technology, Dongshan Precision, and Ruixin Microelectronics, while removing stocks like Foster and TCL Zhonghuan [1] - The SSE 50 index will replace 4 stocks, adding SAIC Motor, Northern Rare Earth, and others, while removing Poly Development and China Mobile [1] Group 2 - The STAR 50 index will replace 2 stocks, adding Aojie Technology and Shengke Communication, while removing Huaxi Biological and Hangcai Co [2] - Other indices such as CSI 500, CSI 1000, and others will also undergo sample changes, with CSI 500 replacing 50 stocks and CSI 1000 replacing 100 stocks [2] - The total scale of ETFs tracking the CSI 300 index exceeds 1,167.657 billion yuan, with the lowest management fee being 0.15% per year for the Huaxia CSI 300 ETF [2]