股价表现方面，今日科创50指数上涨2.43%，科创板股中，今日上涨的有447只，占74.50%，今日发生 大宗交易的科创板股平均上涨2.83%，其中，涨幅居前的为福昕软件、康希通信、希荻微等，涨幅分别 为20.00%、8.09%、5.05%，跌幅居前的有利扬芯片、华海诚科、拓荆科技等，分别下跌2.42%、 2.04%、0.77%。 从参与大宗交易的营业部看，买方或卖方营业部为机构的成交共有12笔，涉及5只股，机构买入金额居 前的为中微公司、云路股份、创耀科技等，买入金额分别为1.61亿元、550.60万元、507.84万元。 16只科创板股大宗交易平台今日发生交易，合计成交8.25亿元。 证券时报·数据宝统计显示，1月12日共有16只科创板股发生大宗交易，合计成交47笔，累计成交量 1523.99万股，成交额合计8.25亿元。 统计显示，成交金额最多的是中微公司，共有10笔大宗交易，合计成交量为89.50万股，成交金额合计 2.87亿元；其次是沪硅产业、拓荆科技，今日大宗交易金额分别为1.54亿元、1.49亿元。 折溢价情况来看，今日出现大宗交易的科创板股中，大宗交易成交价格相对收盘价折价率居前的有康希 通信 ...

Market Overview - The Shanghai Composite Index rose by 1.09% on January 12, with 28 out of the 31 sectors experiencing gains, led by the media and computer sectors, which increased by 7.80% and 7.26% respectively [1] - The electronic sector saw a modest increase of 1.46% [1] - The sectors that faced declines included oil and petrochemicals, coal, and real estate, with decreases of 1.00%, 0.47%, and 0.29% respectively [1] Capital Flow Analysis - The net outflow of capital from the two markets was 27.468 billion yuan, with 11 sectors experiencing net inflows [1] - The computer sector had the highest net inflow of capital, amounting to 15.774 billion yuan, coinciding with its 7.26% increase [1] - The media sector followed with a net inflow of 5.391 billion yuan and a daily increase of 7.80% [1] - The power equipment sector experienced the largest net outflow, totaling 14.093 billion yuan, followed by the electronic sector with a net outflow of 11.193 billion yuan [1] Electronic Sector Performance - Within the electronic sector, 345 out of 476 stocks rose, with 6 hitting the daily limit up [2] - The leading stock in terms of net capital inflow was Lingyi Technology, which saw an inflow of 1.696 billion yuan, followed by Zhaoyi Innovation and Changchuan Technology with inflows of 668 million yuan and 322 million yuan respectively [2] - Conversely, the stocks with the highest net outflows included Industrial Fulian, Qianzhao Optoelectronics, and Shenghong Technology, with outflows of 1.429 billion yuan, 1.373 billion yuan, and 1.303 billion yuan respectively [3] Electronic Sector Capital Inflow and Outflow - The top gainers in the electronic sector included Lingyi Technology (10.02%), Zhaoyi Innovation (4.71%), and Changchuan Technology (4.09%) [2] - The stocks with the highest capital outflows were Industrial Fulian (-0.89%), Qianzhao Optoelectronics (3.90%), and Shenghong Technology (-3.32%) [3]

本报讯(记者张文湘见习记者占健宇)近日，中微半导体设备(上海)股份有限公司(以下简称"中微公司")发 布的一则减持公告引发市场关注。公告显示，公司近日收到公司董事长、总经理尹志尧出具的《减持意 向书》，尹志尧计划减持公司股份数量不超过29万股，占公司总股本比例0.046%。 公告明确，此次尹志尧减持股份的原因，是其本人已从外籍恢复为中国籍，为依法合规办理相关税务手 续。截至该公告披露日，尹志尧直接持有公司股份约415.94万股，占公司总股本的0.664%。 多年来，中微公司持续深耕核心业务，经营业绩稳步攀升。2025年前三季度，中微公司保持强劲发展势 头，实现营业收入80.63亿元，同比增长46.40%；归属于上市公司股东净利润12.11亿元，同比增长 32.66%。 公开资料显示，尹志尧深耕半导体芯片和设备产业超过30年，是国际等离子体刻蚀技术发展和产业化的 重要推动者之一。履历方面，1984年至1986年，尹志尧就职于英特尔中心技术开发部，担任工艺工程 师；1986年至1991年，就职于泛林半导体，历任研发部资深工程师、研发部资深经理；1991年至2004 年，就职于应用材料，历任等离子体刻蚀设备产品总部 ...

Group 1 - The A-share market saw a collective surge in storage chip concept stocks, with notable gains from companies such as Xicai Testing and Hangyu Micro, both rising over 10% [1] - Tian'ao Electronics hit the 10% daily limit, while Aerospace Zhizhuang increased by over 8%, and Guoke Micro rose by over 6% [1] - Other companies like Hangzhou Kelin, Changdian Technology, Zhongwei Company, and Leike Defense also experienced gains exceeding 5% [1] Group 2 - Specific stock performance includes: - Xicai Testing (code: 301306) up 10.95% with a market cap of 13.8 billion and a year-to-date increase of 43.36% [2] - Hangyu Micro (code: 300053) up 10.08% with a market cap of 16.7 billion and a year-to-date increase of 25.71% [2] - Tian'ao Electronics (code: 002935) up 10.02% with a market cap of 10.8 billion and a year-to-date increase of 13.96% [2] - Aerospace Zhizhuang (code: 300455) up 8.48% with a market cap of 27.4 billion and a year-to-date increase of 26.96% [2] - Guoke Micro (code: 300672) up 6.15% with a market cap of 27.2 billion and a year-to-date increase of 16.30% [2] - The MACD golden cross signal formation indicates a positive trend for these stocks [1]

Group 1 - The A-share market showed mixed performance on January 12, with the Shanghai Composite Index rising by 0.25%, driven by gains in sectors such as internet, cultural media, and software, while motorcycle and energy equipment sectors faced declines [1] - The chip technology sector demonstrated strong fluctuations, with the chip ETF (159995) increasing by 1.68%. Notable individual stock performances included Longxin Technology rising by 9.52%, Changdian Technology by 7.09%, and Zhongwei Company by 6.77% [1] Group 2 - NVIDIA's founder and CEO Jensen Huang announced the launch of the Rubin platform at CES 2026, which consists of six new chips designed for building extraordinary AI supercomputers. These include Vera CPU, Rubin GPU, NVLink 6 switch, ConnectX-9 SuperNIC, BlueField-4 DPU, and NVIDIA Spectrum-6 Ethernet switch [3] - The Rubin platform is expected to significantly reduce training time and lower inference token costs, marking a new era in AI computing power. The collaborative design of these chips is anticipated to enhance performance and increase the value across multiple segments of the industry [3] - The chip ETF (159995) tracks the National Chip Index, comprising 30 leading companies in the A-share chip industry, including SMIC, Cambricon, Changdian Technology, and Northern Huachuang, indicating a robust investment landscape in the semiconductor sector [3]

Group 1 - The A-share market saw a collective surge in storage chip concept stocks on January 12, with notable gains from companies such as Xicet Testing and Hangyu Micro, both rising over 10% [1] - Tian'ao Electronics hit the 10% daily limit, while Aerospace Zhizhuang increased by over 8%, and Guoke Micro rose by over 6% [1] - Other companies like Hangzhou Kelin, Changdian Technology, Zhongwei Company, and Leike Defense also experienced gains exceeding 5%, with Zhaoyi Innovation up over 3% [1] Group 2 - Xicet Testing (301306) increased by 10.95%, with a total market value of 13.8 billion and a year-to-date increase of 43.36% [2] - Hangyu Micro (300053) rose by 10.08%, with a market capitalization of 16.7 billion and a year-to-date increase of 25.71% [2] - Tian'ao Electronics (002935) saw a 10.02% increase, with a market value of 10.8 billion and a year-to-date increase of 13.96% [2] - Aerospace Zhizhuang (300455) increased by 8.48%, with a market capitalization of 27.4 billion and a year-to-date increase of 26.96% [2] - Guoke Micro (300672) rose by 6.15%, with a market value of 27.2 billion and a year-to-date increase of 16.30% [2] - Zhaoyi Innovation (603986) increased by 3.23%, with a market capitalization of 172.4 billion and a year-to-date increase of 20.48% [2]

数据显示，截至2025年12月31日，上证科创板芯片指数前十大权重股分别为中芯国际、海光信息、寒武 纪、澜起科技、中微公司、拓荆科技、芯原股份、华虹公司、沪硅产业、东芯股份，前十大权重股合计 占比57.76%。 科创芯片ETF（588200）跟踪上证科创板芯片指数，是布局科创板芯片板块的便利工具。 没有股票账户的场外投资者可以通过科创芯片ETF联接基金（017470）关注国产芯片投资机遇。 截至2026年1月12日10:24，上证科创板芯片指数强势上涨1.12%，成分股中微公司上涨8.62%，龙芯中科 上涨8.31%，唯捷创芯上涨8.15%，芯动联科，恒玄科技等个股跟涨。 消息方面，1月11日消息，谷歌、微软等企业正紧急派遣采购人员飞往首尔，不计成本地争夺日益紧缺 的DRAM货源。近几个月来，存储芯片的价格一路飙升，各大企业的采购团队扎堆于此，争相从三星和 SK海力士的总部抢购DRAM货源。以 8GB 容量的 DDR4 内存为例，其平均固定交易价格已从去年 1 月 的1.40美元，飙升至去年12月的9.30美元。 申万宏源证券指出，半导体全产业链与生产制造工艺高度绑定，在设备限制等因素下，国产晶圆厂开发 出新 ...

近期，全球半导体板块在CES等催化下持续走强，A股半导体设备指数单周涨幅达17%。海通国际认 为，半导体行情尚未结束，建议在板块回落至关键均线附近时择机加仓。随着国产算力产业链的持续推 进，以及DeepSeek拟于2月发布V4模型带来的技术预期，市场对中国科技资产的风险偏好有望进一步提 升。 数据显示，截至2025年12月31日，中证半导体材料设备主题指数前十大权重股分别为北方华创、中微公 司、拓荆科技、长川科技、沪硅产业、华海清科、中科飞测、南大光电、安集科技、芯源微，前十大权 重股合计占比65.08%。 半导体设备ETF基金（159327）紧密跟踪中证半导体材料设备主题指数，具有高成长、高弹性的特征。 场外投资者可通过联接(A：023828；C：023829)把握投资机会。 2026年1月12日盘中，半导体板块反转拉升，截至 10:10，中证半导体材料设备主题指数(931743)强势上 涨1.78%，成分股中微公司上涨6.72%，江化微上涨5.65%，雅克科技上涨4.63%，华峰测控，上海新阳 等个股跟涨。半导体设备ETF基金(159327)上涨1.77%，盘中最高涨超2%。 规模方面，截至2026年1月 ...

Core Viewpoint - The global semiconductor industry is expected to strengthen in 2026, driven by AI demand and domestic substitution, with a notable increase in semiconductor equipment and materials [1] Group 1: Semiconductor Equipment and ETF Performance - The semiconductor equipment ETF (561980) opened up 1.15% on January 12, with a net inflow of nearly 100 million yuan over the past two trading days [1] - The index tracked by the semiconductor equipment ETF has risen over 15% this year, outperforming mainstream semiconductor indices [2] - Key stocks such as Zhongwei Company and Cambrian have seen significant gains, with Zhongwei up nearly 4% and Jianghua Micro up over 5% [2] Group 2: Market Trends and Pricing - A significant increase in trading volume in A-shares indicates the start of a spring market, with semiconductor equipment leading the upward trend [4] - NVIDIA's new AI chip architecture, Vera Rubin, showcases a fivefold increase in inference performance compared to the previous generation, indicating a surge in storage demand [5] - Major international storage companies plan to raise server DRAM prices by 60% to 70% in Q1 2026 compared to Q4 2025 [5] Group 3: Domestic Substitution and Material Demand - The domestic substitution process for semiconductor materials is advancing, with a recent anti-dumping investigation into dichlorodihydrosilane from Japan, a key material for chip manufacturing [5] - The demand for semiconductor materials and electronic chemicals is expected to rise due to the upgrade of storage driven by AI data centers [6] - The global semiconductor materials market is projected to reach approximately $70 billion by 2025, with a year-on-year growth of 6% [6] Group 4: Industry Outlook and Key Players - The trend of "supply security + domestic substitution" for key semiconductor materials is strengthening, driven by AI computing and data center demands [7] - Leading companies with technological accumulation and production capacity in high-end materials are expected to gain market share and profitability amid advanced process promotion and domestic substitution trends [7] - The semiconductor equipment ETF focuses on leading companies in the sector, with over 90% of its holdings in the upper and mid-stream areas of the semiconductor industry, which have the highest technical barriers and value concentration [7]

规模方面，半导体设备ETF华夏最新规模达15.05亿元，创近1年新高。（数据来源：Wind） 份额方面，半导体设备ETF华夏最新份额达7.96亿份，创近1年新高。（数据来源：Wind） 从资金净流入方面来看，半导体设备ETF华夏近4天获得连续资金净流入，最高单日获得3.39亿元净流入，合计"吸金"5.95亿元，日均净流入达1.49亿元。 （数据来源：Wind） 截至2026年1月12日 10:00，中证半导体材料设备主题指数(931743)强势上涨2.55%，成分股中微公司上涨7.83%，江化微上涨6.06%，中科飞测上涨5.23%， 华峰测控，雅克科技等个股跟涨。半导体设备ETF华夏(562590)上涨2.16%，最新价报1.94元。拉长时间看，截至2026年1月9日，半导体设备ETF华夏近1周 累计上涨17.08%。（以上所列股票仅为指数成份股，无特定推荐之意） 流动性方面，半导体设备ETF华夏盘中换手13.67%，成交2.08亿元，市场交投活跃。拉长时间看，截至1月9日，半导体设备ETF华夏近1周日均成交2.04亿 元。 | 股票代码 | 股票简称 | 涨跌幅 | 权重 | | --- | --- | ...