智通财经APP讯，拓荆科技(688072.SH)发布公告，公司股东国家集成电路基金于2025年12月17日至12 月24日期间通过大宗交易方式减持公司股份183万股，占公司总股本的0.65%，其所持有的公司股份比 例由19.57%减少至18.92%。 ...

拓荆科技(688072.SH)发布公告，公司股东国家集成电路基金于2025年12月17日至12月24日期间通过大 宗交易方式减持公司股份183万股，占公司总股本的0.65%，其所持有的公司股份比例由19.57%减少至 18.92%。 ...

拓荆科技公告，公司股东国家集成电路基金于2025年12月17日至12月24日期间通过大宗交易方式减持公 司股份183.00万股，占公司总股本的0.65%，其所持有的公司股份比例由19.57%减少至18.92%，权益变 动触及1%刻度。本次权益变动为国家集成电路基金履行此前披露的减持计划，不涉及资金来源，不触 及要约收购，不会影响公司治理结构和持续经营，亦不会导致公司无控股股东、实际控制人的状态发生 变化。 (本文来自第一财经) ...

证券代码：688072 证券简称：拓荆科技 公告编号：2025-090 拓荆科技股份有限公司 关于持股 5%以上股东权益变动触及 1%刻度的提示性公告 股东国家集成电路产业投资基金股份有限公司（以下简称"国家集成电路基金"） 保证向拓荆科技股份有限公司（以下简称"公司"）提供的信息真实、准确、完整，没 有虚假记载、误导性陈述或重大遗漏。 本公司董事会及全体董事保证公告内容与信息披露义务人提供的信息一致。 公司股东国家集成电路基金于 2025 年 12 月 17 日至 12 月 24 日期间通过大 宗交易方式减持公司股份 183.00 万股，占公司总股本的 0.65%，其所持有的公司 股份比例由 19.57%减少至 18.92%，权益变动触及 1%刻度。具体情况如下： | 投资者名称 | 变动前股数 | 变动前比 | 变动后股数 | 变动后比 | 权益变动方式 | | 权益变动的 | | --- | --- | --- | --- | --- | --- | --- | --- | | | （万股） | 例（%） | （万股） | 例（%） | | | 时间区间 | | 发生直接持股变动的主体： | | | | ...

拓荆科技公告称，股东国家集成电路产业投资基金股份有限公司于2025年12月17日至24日，通过大宗交 易减持公司股份183万股，占总股本0.65%。其持股比例从19.57%降至18.92%，权益变动触及1%刻度。 本次减持是履行此前披露的计划，不影响公司治理结构和持续经营，减持计划尚未实施完毕。 ...

Core Insights - The global memory chip market is experiencing a severe "storage shortage" driven by AI demand and industry capacity adjustments, with major players like Samsung and SK Hynix ramping up production to meet this demand [1][2] - Micron Technology has shifted its focus to high-performance AI chip requirements, announcing plans to stop selling certain consumer products by February 2026 [1][2] - The average prices of storage products have been rising, marking the beginning of a new growth cycle in the global memory chip market [1][6] Global Storage Shortage - The "storage shortage" has intensified due to AI-driven demand and capacity adjustments, with SK Hynix predicting DRAM supply shortages will last until 2028, more severe than most forecasts [1][2] - Micron's recent financial report showed a significant increase in gross margin, attributed to surging AI data center demand [2][10] - Major storage companies have raised product prices, with Micron increasing prices by 20%-30% for various DRAM products [3][4] AI-Driven Storage Supercycle - The current storage cycle is characterized by explosive demand for AI servers, leading to a structural supply-demand gap [8][10] - Unlike previous cycles driven by smartphone upgrades, this cycle is fueled by the transition of AI applications from training to inference, increasing the need for high-performance storage solutions [8][10] - The shift in production focus towards high-margin products like HBM and DDR5 is creating a permanent supply gap in traditional storage areas [8][10] Price Trends and Market Dynamics - Recent data indicates that prices for various DRAM and Flash products continue to rise, with specific prices reported for different memory types [6] - The ongoing price increases are expected to persist in the short term, particularly for DDR4 and mid-range NAND products, while long-term trends will depend on AI demand and capacity releases [9][10] - The price hikes may impact consumer electronics costs, potentially affecting future sales volumes [10] Institutional Focus - Various securities firms are highlighting investment opportunities in the memory chip sector, particularly in companies involved in high-performance storage solutions and those adapting to AI-driven demand [12][13] - Key players in the memory chip market include companies specializing in storage design, packaging, and testing, with a focus on high-end products and innovative solutions [12][13]

Summary of Key Points Core Viewpoint - The A-share market experienced significant block trading activity on December 24, with a total transaction value of 2.774 billion yuan across 88 stocks, indicating notable investor interest in specific companies [1]. Group 1: Trading Activity - The top three stocks by transaction value were Aorikin (3.64 billion yuan), YTO Express (2.73 billion yuan), and Wuliangye (2.22 billion yuan) [1]. - Among the stocks traded, 8 were sold at par value, 2 at a premium, and 78 at a discount, highlighting varied investor sentiment [1]. Group 2: Institutional Buying - The leading institutional buying amounts were for Aorikin (3.64 billion yuan), YTO Express (2.7 billion yuan), and Tuojing Technology (1.08 billion yuan) [2]. - Other notable institutional purchases included Zhongdian Electric (52.07 million yuan) and Wulian Media (43.06 million yuan) [2]. Group 3: Institutional Selling - The top stocks sold by institutions included YTO Express (2.73 billion yuan) and Wuliangye (2.22 billion yuan) [3]. - Additional significant sales were recorded for Lixun Precision (24.01 million yuan) and Jintian Titanium (15.47 million yuan) [3].

展望2026年，AI算力、自主可控有望进入景气兑现期，将为科创板基本面提供一定支撑，在政策支 持"硬科技"导向明确的背景下，科创板有望在AI浪潮下持续受益。 截至14点39分，A股三大指数全线上涨，上证指数涨0.51%，深证成指涨0.79%，创业板指涨0.70%。科 创50ETF（588000）上涨0.85%，冲击日线4连阳，今日最新报价1.422元，盘中成交额达26.25亿元，换 手率3.49%。成分股方面涨跌互现，天岳先进领涨6.62%，恒玄科技上涨6.28%，中芯国际上涨2.74%， 澜起科技上涨0.64%，海光信息上涨0.22%；华海清科领跌2.26%，拓荆科技下跌2.25%，百利天恒下跌 2.19%，惠泰医疗下跌2.03%，金山办公下跌0.36%。 资金流入方面，科创50ETF近10个交易日内，有6个交易日获资金净流入，合计净流入10.15亿元，日均 净流入达1.02亿元。 （文章来源：每日经济新闻） ...

Group 1 - The core viewpoint of the news is that the semiconductor materials and equipment sector is experiencing fluctuations, with specific companies showing significant price movements, and a notable price increase implemented by SMIC on certain capacities due to rising demand driven by mobile applications and AI [1][3] - The semiconductor materials and equipment theme index on the STAR Market is seeing mixed performance among its constituent stocks, with Tianyue Advanced leading the gains at 6.01% and Helin Micro leading the losses at 4.65% [1] - The demand for semiconductor products is increasing, attributed to the growth in applications for mobile devices and AI, which is also influencing the pricing strategies of companies like SMIC [1] Group 2 - The STAR Market Semiconductor ETF (588170) and its linked funds focus on semiconductor equipment (61%) and materials (23%), indicating a strong emphasis on domestic replacement in a sector with low domestic substitution rates [2] - The semiconductor materials ETF (562590) also highlights a significant focus on semiconductor equipment (61%) and materials (21%), reflecting the industry's potential for growth amid the ongoing AI revolution and technological advancements [2]

Group 1: Policy and Industry Dynamics - The China Securities Regulatory Commission (CSRC) emphasized the need to accelerate the implementation of the "1+6" reform measures for the Sci-Tech Innovation Board (STAR Market) to enhance market vitality and improve the inclusiveness and attractiveness of the capital market [1][2] - The CSRC aims to optimize the financing environment in alignment with national strategic planning, particularly in technology innovation and industrial upgrading, while also linking reforms with the ChiNext board [2][16] - The STAR Market has seen a total of 210 new IPO applications this year, with 2 new applications in the past week, indicating sustained market activity [1][15] Group 2: Market Performance and Trends - The STAR Market experienced a pullback last week, with declines in sectors such as chips, information technology, biomedicine, and new materials [3][17] - Major indices on the STAR Market have shown year-to-date returns, with the STAR 50 index at 35.02%, while the weekly return was -2.99% [4][17] - The top five industries on the STAR Market, including electronics and biomedicine, account for 88.7% of the total market capitalization [4][17] Group 3: Sector Insights - The new generation information technology sector, particularly the chip industry, is experiencing growth, with significant increases in the manufacturing value of electronic materials and integrated circuits [5][18] - The high-end equipment manufacturing sector is crucial for enhancing the overall competitiveness of China's manufacturing industry, with high-tech manufacturing value increasing by 8.4% in November [6][19] - The biopharmaceutical sector faced a downturn last week, primarily due to weak liquidity in the Hong Kong market and capital outflows, but is expected to stabilize with positive trends in CDMO orders and domestic CRO performance [21][21]