国科微：公司已完成智慧视觉、商用大屏、影音方案从OpenHarmony3.1到OpenHarmony5.1版本迭代。 截至目前，国科微旗下8款开源鸿蒙芯片平台实现在智慧家庭、智慧视觉、智慧大屏以及商业显示等行 业的量产商用。 芯海科技：通过"芯片+算法+系统"的全链路创新，发力"鸿蒙化"产品。 *免责声明：文章内容仅供参考，不构成投资建议 *风险提示：股市有风险，入市需谨慎 点评：去年底，华为发布Mate80系列和MateX7等产品，国联民生认为，不仅是硬件层面的更新，更是 软件生态进化的集中呈现，是鸿蒙生态从突破走向成熟好用的里程碑鸿蒙生态经历过一年飞速成长，已 有超30万应用与元服务，适配度超95%，鸿蒙生态与头部互联网应用已全部完成适配，中长尾应用加速 上线，覆盖政务民生、金融理财、交通出行、影音娱乐等多个行业。伴随9000多个应用参与了70多种系 统级创新体验的联合打造，鸿蒙生态在"可用"的基础上加快迈向"好用"。 其他生态方面，华创证券统计，搭载开源鸿蒙产品种类超1200款，总量超11.9亿台，开发者超720万， 上架应用与元服务数量超2.5万个。同时，系统级智能体小艺通过导航条、语音对话、搜索、建 ...

| 交易日期 | 证券代码 | 证券简称 | 成交价格 (元) | 成交量 | 成交金额 买方营业部 (万元) | 卖方营业部 | | --- | --- | --- | --- | --- | --- | --- | | | | | | (万股/万份) | | | | 2026-02-04 | 300672 | 国科微 | 139.77 | 22.70 | 3,172.78 西南证券股份有限 | 中信证券股份有限 | | | | | | | 公司湖南分公司 | 公司长沙金星中路 | | | | | | | | 证券营业部 | 2月4日，国科微大宗交易成交22.7万股，成交额3172.78万元，占当日总成交额的3.24%，成交价139.77 元，较市场收盘价139.52元溢价0.18%。 ...

Core Insights - The global High Bandwidth Memory (HBM) market is experiencing rapid growth, with shipments expected to increase from 1.5 billion gigabytes (GB) in 2023 to 5.7 billion GB by 2026, and revenues projected to rise from $4.35 billion in 2023 to $50 billion in 2026 [6][7][8]. HBM Industry Definition and Advantages - HBM is a high-performance semiconductor memory based on 3D stacking technology, offering high bandwidth and energy efficiency, primarily used in high-performance computing and networking applications [1][4]. - HBM has four main advantages over traditional DRAM: high bandwidth, high capacity, low power consumption, and small size [2][3]. HBM Industry Development Status - HBM technology is becoming a standard for AI acceleration cards (GPUs, TPUs, etc.), with its value share continuing to increase [4][6]. - The demand for HBM is driven by the needs of AI and high-performance computing, with significant growth expected in the coming years [6][10]. HBM Industry Chain - The HBM industry chain includes upstream materials (electrolytes, precursors, IC substrates) and semiconductor equipment (lithography machines, etching machines), with midstream focusing on HBM production and downstream applications in AI, data centers, and high-performance computing [8][9]. HBM Industry Competitive Landscape - The global HBM market is dominated by foreign manufacturers, with SK Hynix holding a 53% market share, followed by Samsung at 38% and Micron at 9% [14][15]. - Domestic companies in China, such as Changxin Memory, Changdian Technology, and others, are making significant progress in the HBM supply chain, aiming to increase local production capabilities [15][16]. HBM Industry Development Trends - HBM is positioned as a critical hardware component for AI and high-performance computing, with its unique 3D stacked structure providing superior bandwidth compared to traditional memory solutions [16][17]. - The future memory landscape will be heterogeneous, with HBM focusing on training scenarios, while other memory types will cater to specific workloads, creating a diverse memory ecosystem for the AI era [17].

证券代码：300672 证券简称：国科微 公告编号：2026-006 湖南国科微电子股份有限公司 关于股东股份解除质押的公告 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。 湖南国科微电子股份有限公司（以下简称"公司"）近日接到股东湖南国科控 股有限公司（以下简称"国科控股"）通知，获悉国科控股所持有的本公司部分股 份解除质押，具体事项如下： 一、股东股份解除质押的基本情况 1 | 长沙 | | | | | | | | | | | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | | 芯途 投资 | | | | | | | | | | | 管理 | 19,491,864 | 8.98% | 0 | 0.00% | 0.00% | 0 | 0.00% | 0 | 0.00% | | 有限 | | | | | | | | | | | 公司 | | | | | | | | | | | 向平 | 8,268,952 | 3.81% | 0 | 0.00% | 0.00% | 0 | 0.00% | ...

全球芯片产业链传来利好信号。 据最新数据，今年1月份，号称全球经济"金丝雀"的韩国出口半导体总金额达205亿美元（约合人民币1425亿元），同比暴涨超102%。这预示着，在AI （人工智能）浪潮下，全球半导体需求仍非常强劲。 与此同时，芯片产业链的涨价潮正持续蔓延，国科微、中微半导、英集芯等国产芯片厂商相继发布调价通知，涨幅最高达80%，覆盖存储、MCU、模拟 芯片等核心赛道。分析认为，2026年上半年国产芯片涨价趋势将延续，甚至可能有更多企业跟进。 暴增超102% 2月1日，据韩国海关数据，韩国2026年1月半导体出口同比大幅增长102.7%，半导体出口额达205亿美元，为连续两个月突破200亿美元，也是半导体出口 史上第二高的月度纪录，并带动韩国1月出口总额增加。 数据显示，韩国1月总出口额同比增长33.9%，为658.5亿美元，创下历史同期最高纪录。同期，韩国进口额同比增长11.7%，为571亿美元。由此计算，韩 国1月贸易收支实现87亿美元顺差。单月贸易收支连续12个月实现顺差。 有分析指出，韩国是全球主要半导体出口国，拥有"存储芯片双雄"三星电子、SK海力士。随着全球AI热潮大幅推升存储芯片需求，韩 ...

来源：喜娜AI 金融市场犹如变幻莫测的海洋，时刻涌动着投资与经济政策的波澜，深刻影响着全球经济的走向。在 此，喜娜AI为您呈上今日财经热点新闻，全方位覆盖股市动态、经济数据、企业财务状况以及政策更 新等关键领域，助您精准洞察金融世界的风云变幻，把握市场脉搏。 金银市场遭遇史诗级暴跌，投资者恐慌情绪蔓延 1月31日凌晨，现货白银价格一度暴跌36%，创出历史最大日内跌幅；现货黄金价格一度下跌超12%， 遭遇40年来单日最大跌幅。此次暴跌或因特朗普提名凯文·沃什为下一任美联储主席，市场将该提名解 读为未来美联储政策可能更偏"鹰"。此外，市场过热、美股回落等因素也加剧了金银价格的下跌。投资 者恐慌情绪蔓延，部分投资者紧急抛售持仓。详情>> 比特币跌破79000美元关口，超42万人爆仓 北京时间2月1日上午，比特币跌破79000美元关口，跌至2025年4月以来的最低水平。过去24小时内，全 球共有超42万人被爆仓，爆仓金额高达25.61亿美元。比特币价格下跌或受以色列与伊朗紧张关系升 温、美国加密行业新的市场结构监管迟迟未落地等因素影响。此外，特朗普提名凯文·沃什为下任美联 储主席，也引发了市场对政策预期的重构。详情> ...

2月1日，据韩国海关数据，韩国2026年1月半导体出口同比大幅增长102.7%，半导体出口额达205亿美元，为 连续两个月突破200亿美元，也是半导体出口史上第二高的月度纪录，并带动韩国1月出口总额增加。 数据显示，韩国1月总出口额同比增长33.9%，为658.5亿美元，创下历史同期最高纪录。同期，韩国进口额同 比增长11.7%，为571亿美元。由此计算，韩国1月贸易收支实现87亿美元顺差。单月贸易收支连续12个月实现 顺差。 与此同时，芯片产业链的涨价潮正持续蔓延，国科微、中微半导、英集芯等国产芯片厂商相继发布调价通知， 涨幅最高达80%，覆盖存储、MCU、模拟芯片等核心赛道。分析认为，2026年上半年国产芯片涨价趋势将延 续，甚至可能有更多企业跟进。 暴增超102% 全球芯片产业链传来利好信号。 据最新数据，今年1月份，号称全球经济"金丝雀"的韩国出口半导体总金额达205亿美元（约合人民币1425亿 元），同比暴涨超102%。这预示着，在AI（人工智能）浪潮下，全球半导体需求仍非常强劲。 有分析指出，韩国是全球主要半导体出口国，拥有"存储芯片双雄"三星电子、SK海力士。随着全球AI热潮大 幅推升存储芯片需 ...

Group 1 - The nomination of Kevin Warsh as the next Federal Reserve Chairman by President Trump has sparked hawkish expectations, leading to a significant sell-off in the global precious metals market, with silver dropping over 35% and gold nearly 13% [3][5] - The Federal Reserve's policy framework may see a notable shift if Warsh assumes leadership, as Deutsche Bank suggests a unique combination of "rate cuts and balance sheet reduction" could emerge under his guidance [3] - The U.S. Treasury Department reported a projected decline in national fiscal revenue for 2025, with total revenue expected to be 21.6 trillion yuan, a decrease of 1.7% year-on-year [4] Group 2 - The World Trade Organization ruled that U.S. clean energy subsidy measures violate WTO rules in the dispute initiated by China regarding the Inflation Reduction Act [4] - The China-UK economic relationship is set to deepen with the signing of four economic cooperation documents, focusing on "Export to China" initiatives and service trade agreements [4] - The Panama Supreme Court ruled that the contract for the operation of ports along the Panama Canal held by CK Hutchison is invalid, prompting a response from the Chinese government to protect its legitimate rights [4] Group 3 - The China Securities Regulatory Commission (CSRC) is working to enhance the attractiveness and flexibility of refinancing systems to support the capital market's stable growth [6] - The A-share market experienced a decline, with the Shanghai Composite Index falling by 0.96% and significant sell-offs in gold stocks [6] - The CSRC is revising the registration management measures for listed companies to clarify the types of strategic investors and enforce a minimum holding requirement of 5% [6] Group 4 - The regulatory body has issued new guidelines for fund sales and marketing practices, prohibiting collaborations with unqualified internet influencers and requiring the removal of misleading features from fund platforms [7] - The Hong Kong Securities and Futures Commission is addressing issues related to the surge in IPO applications expected in 2025, highlighting deficiencies in the preparation of listing documents [8] - The Shanghai Stock Exchange is monitoring stocks with abnormal fluctuations and has reported several cases of suspected violations to the CSRC [8]

Core Viewpoint - The article highlights a significant surge in the prices of server components, particularly storage chips and graphics cards, driven by supply constraints and increased demand from AI infrastructure investments. This price volatility is causing challenges for both buyers and sellers in the market [2][3][20]. Price Trends - A single server equipped with eight NVIDIA RTX 5090 graphics cards has seen its price rise from 300,000 yuan to 400,000 yuan within a month, indicating a 33.3% increase [2]. - The price of DDR4 64G server memory has doubled from approximately 1,500 yuan to 3,100 yuan in two months, reflecting a 106.7% increase [4]. - High-frequency DDR5 memory prices have surged to over 13,000 yuan for second-hand parts, with new products priced above 25,000 yuan (approximately 18,000 yuan) [6]. Market Behavior - Sellers are hesitant to stock inventory due to unpredictable price fluctuations, leading to a shift from traditional order placements to same-day pricing validity [3][4]. - Payment terms have become stricter, with sellers requiring a 50% deposit upon order and full payment before shipment [4]. Supply Chain Dynamics - Major semiconductor companies are issuing price increase notices, with adjustments ranging from 15% to 80% due to rising costs and supply chain pressures [10][11]. - The demand for AI-related chips is causing a supply crunch, with manufacturers like TSMC and Samsung reporting record profits and high demand for high-value products [17][18]. Impact on End Products - The rising costs of memory and storage are expected to increase the prices of consumer electronics, with estimates suggesting a potential 10% to 20% increase in product prices [13]. - The notebook computer market is projected to face significant challenges, with expected shipment declines of 9.4% in 2026 due to rising component costs [21]. Industry Outlook - The current chip price surge is anticipated to persist throughout 2023, with supply chain constraints and high demand from AI investments driving ongoing price increases [14][20].

尊敬的客户: 您好,受当前全行业芯片供应紧张、成本上升等因素的影响,封装成 品交付周期变长,成本较此前大幅度增加,框架、封测费用等成本也持续 上涨。 鉴于当前严峻的供需形势以及巨大的成本压力,我司经过慎重研究, 决定于即日起对 MCU、Nor flash 等产品进行价格调整,涨价幅度 15%~50%。 1月27日，中微半导体（深圳）股份有限公司（以下简称：中微半导）向客户发布涨价通知函，决定于即日起对MCU（微控制器）、Nor Flash（一种非易 失性存储芯片）等产品进行价格调整，涨价幅度15%-50%。若后续成本再次发生大幅变动，价格也将跟进调整。 对于涨价原因，中微半导在通知函中解释称，主要受行业芯片供应紧张、成本上升等因素影响，封装成品交付周期变长，成本较此前大幅度增加，框架、 封测费用等成本也持续上涨。 on 涨价通知函 我们将一如既往的为合作伙伴提供稳定的交付支持和有竞争力的商务 条件,希望我们能互相理解,互相支持,共克时艰,顺利共度本次芯片行 业周期波动。若后续成本再次发生大幅变动,价格也将跟进调整。 具体型号的价格调整,请与我司销售人员进行确认。 感谢您长期以来对中微半导的支持和信赖。 中微 ...