每经AI快讯，1月15日，存储芯片概念盘中震荡回升，佰维存储涨超9%，创历史新高，伟测科技、大为 股份、柏诚股份、江波龙、普冉股份冲高。 （文章来源：每日经济新闻） ...

朋友们，上午的行情，是不是让你久违地感到了"牛"的气息？创业板指一马当先，高开高走，大涨超过 2.24%；更让人振奋的是，全市场上涨的个股超过了4700只，一片"普天同庆"的景象。大家好，我是帮 主郑重。在经历了前几日的震荡后，今天上午市场用一场酣畅淋漓的普涨，重新点燃了热情。但越是这 种时候，咱们越得保持一份清醒，看看这热闹背后，资金到底在流向哪里，午后我们又该如何应对。 第二，对于仓位较轻或者想寻找机会的朋友，午后不建议去追涨已经大幅拉升的热点。可以把目光转向 那些上午涨幅相对温和，但同样符合科技成长主线、且基本面有支撑的细分领域。例如，消息面上提到 的存储芯片（有公司业绩超预期）、以及AI硬件上游的材料（如玻璃纤维布）等，它们可能存在着补 涨或趋势延续的机会。 第三，务必管理好整体仓位和预期。普涨是市场情绪集中释放的结果，往往会快速消耗多方的力量。午 后需要关注成交量的变化，如果出现明显的冲高回落或缩量，那么短期震荡可能又会来临。确保你的仓 位处于一个能让你进退自如的水平，比追求买在最低点更重要。 总而言之，上午的普涨是一剂强心针，它告诉我们市场的做多动能依然存在。但中长线投资不是百米冲 刺，我们不能因 ...

Core Viewpoint - The company, Demingli, is experiencing fluctuations in stock performance and is focusing on expanding its product offerings in the AI and storage sectors, while also benefiting from the depreciation of the RMB. Group 1: Company Overview - Demingli specializes in the design and development of flash memory controller chips and storage module products, primarily targeting the mobile storage market [2] - The company was established on November 20, 2008, and went public on July 1, 2022, with its main business revenue composition being 41.37% from embedded storage products, 37.34% from solid-state drives, 13.06% from mobile storage, and 8.22% from memory modules [7] - As of December 31, the number of shareholders decreased by 15.60% to 55,300, while the average circulating shares per person increased by 18.48% to 2,910 shares [8] Group 2: Financial Performance - For the period from January to September 2025, Demingli achieved a revenue of 6.659 billion yuan, representing a year-on-year growth of 85.13%, while the net profit attributable to the parent company was -27.0765 million yuan, a decrease of 106.42% year-on-year [8] - The company has distributed a total of 78.2496 million yuan in dividends since its A-share listing [9] Group 3: Market Position and Product Development - Demingli has launched a new series of DDR5 SO-DIMM and U-DIMM memory modules for AI PCs, with a single module capacity of up to 48GB and a theoretical bandwidth of 32GB/s, aimed at enhancing AI storage solutions [2] - The company has been recognized as a "specialized and innovative" small giant enterprise, indicating its strong market position and innovation capabilities [2] - As of the latest report, overseas revenue accounted for 69.74% of total revenue, benefiting from the depreciation of the RMB [3]

Core Viewpoint - SMIC's stock price decreased by 3.16% on January 13, with a trading volume of 8.154 billion yuan and a market capitalization of 989.09 billion yuan [1] Group 1: Company Overview - SMIC received an investment from the National Integrated Circuit Industry Investment Fund, holding 1.61% of the total share capital [2] - SMIC is the largest integrated circuit manufacturing enterprise group in mainland China, known for its advanced technology and comprehensive support [2] - The main business of SMIC includes integrated circuit wafer foundry services based on various technology nodes and platforms, design services, IP support, and photomask manufacturing [2] - SMIC ranks second globally among pure wafer foundry companies and first among mainland Chinese enterprises based on the latest sales figures for 2024 [2] Group 2: Financial Performance - For the period from January to September 2025, SMIC achieved a revenue of 49.51 billion yuan, representing a year-on-year growth of 18.22%, and a net profit attributable to shareholders of 3.818 billion yuan, up 41.09% year-on-year [5] - The main revenue composition of SMIC is 93.83% from integrated circuit wafer foundry and 6.17% from other services [5] Group 3: Market Activity - The net inflow of main funds today was -1.105 billion yuan, with a continuous reduction in main funds for three consecutive days [3] - The average trading cost of SMIC's shares is 123.32 yuan, with the stock price approaching a resistance level of 125.50 yuan, indicating potential for a price correction if it fails to break through this level [4]

Core Viewpoint - Unisoc has initiated the listing guidance for the Beijing Stock Exchange at the beginning of 2026, marking a significant step in its capital market journey after years of development and transformation from a foreign entity to a domestic player in the semiconductor industry [1][11]. Group 1: Company Background and Development - Unisoc originated from Infineon's storage R&D department in Xi'an in 2004, evolving through foreign investment, acquisition, and integration into the Unisoc system [3]. - The company has seen a shift in its shareholder structure, with significant investments from state-owned capital and industry capital, reflecting a strong "national team" presence [3][9]. - After years of losses, Unisoc achieved a profit of 5.683 million yuan in the first half of 2025, marking a turning point for the company ahead of its IPO [3][6]. Group 2: Financial Performance - In 2024, Unisoc reported revenues of 1.21 billion yuan, a year-on-year increase of 32.42%, while net losses narrowed to 24 million yuan, a reduction of 87.74% compared to the previous year [5]. - The company’s R&D expenses decreased by 22.34% year-on-year, indicating a strategic adjustment in response to market demand [5]. - In the first half of 2025, Unisoc's revenue reached 750 million yuan, with net profit increasing by over 139.54% year-on-year [6]. Group 3: Market Position and Challenges - Unisoc's business focuses on integrated circuit design, particularly in the memory sector, with products aimed at communications, IoT, and AI markets [5]. - The company is heavily reliant on the semiconductor industry's cyclical nature, which has led to significant fluctuations in its performance [5][12]. - The upcoming IPO process will be scrutinized for the sustainability of its profitability and the impact of industry cycles on its operations [12]. Group 4: Listing Strategy - Unisoc's choice to list on the Beijing Stock Exchange aligns with the current trend of domestic memory chip companies seeking capital market access [11]. - The company’s "specialized, refined, distinctive, and innovative" attributes, along with a significant R&D investment ratio, make it a suitable candidate for this market [12]. - However, the company faces challenges such as the need for audited financial reports and the uncertainty surrounding the commercialization of its AI-related products [12].

Core Viewpoint - The article discusses the development journey of Unisoc, a semiconductor company that originated from Infineon's storage R&D department in Xi'an, China, and highlights its transition from foreign investment to local integration, culminating in a significant shift in its ownership structure towards state-owned enterprises and industry capital [1][5]. Group 1: Company Development - Unisoc was established in 2004, evolving from a foreign semiconductor entity to a local company, with significant investments from state-owned and industry capital [1][5]. - The company has experienced a narrowing of net profits over the years, finally achieving a profit of 5.683 million yuan in the first half of 2025, marking a pivotal moment before its IPO [1][4]. - The development of Unisoc serves as a microcosm for observing trends in the semiconductor industry, reflecting the broader shifts in technology and market dynamics [1]. Group 2: Financial Performance - In 2024, Unisoc reported revenues of 1.21 billion yuan, a year-on-year increase of 32.42%, while net losses narrowed to 24 million yuan, a reduction of 87.74% compared to the previous year [3][4]. - The company's R&D expenses decreased by 22.34% year-on-year, indicating a strategic adjustment based on market demand [3]. - The improvement in financial performance is attributed to a recovery in the storage market, enhanced market expansion efforts, and better product pricing and sales [4]. Group 3: Ownership Structure - The current ownership structure of Unisoc features a significant presence of state-owned enterprises, with Beijing Unisoc Storage Technology Co., Ltd. holding 59.63% of the shares [7]. - The top ten shareholders include various state-owned funds and industry capital, reflecting a strong "national team" influence in the company's capital structure [7]. Group 4: Market Position and IPO Plans - Unisoc's IPO journey aligns with the timing of its industry transformation, having completed a shareholding reform in 2023 and planning to list on the Beijing Stock Exchange in 2026 [9]. - The choice of the Beijing Stock Exchange is strategic, as it caters to innovative small and medium enterprises, which aligns with Unisoc's focus on specialized and new technologies [9]. - However, the company faces challenges in maintaining profitability and stability, particularly due to the cyclical nature of the DRAM industry and uncertainties in the commercialization of AI-related products [9].

Core Viewpoint - The company, Hefei Xinhui Microelectronics Co., Ltd., is strategically expanding its business in the semiconductor industry, particularly in advanced packaging and storage chip sectors, benefiting from the demand surge in AI infrastructure [2][3]. Group 1: Company Developments - On October 14, 2025, the company announced a significant investment by acquiring a 27.5445% stake in Hefei Xinfeng Technology Co., Ltd., and forming a strategic partnership with East China Technology (Suzhou) Co., Ltd. to expand into 3D DRAM and other storage chip packaging services [2]. - The company is focusing on advanced packaging technologies, including Chiplet, Fan-out, 3D, and SiP, leveraging its expertise in bump manufacturing as a foundational technology [2]. - As of September 30, 2025, the company reported a revenue of 1.295 billion yuan, a year-on-year increase of 21.05%, and a net profit of 124 million yuan, up 23.21% year-on-year [9]. Group 2: Financial Performance - The company's overseas revenue accounted for 54.15% of total revenue, benefiting from the depreciation of the Chinese yuan [4]. - The average trading cost of the company's shares is 16.75 yuan, with the stock currently near a resistance level of 18.38 yuan, indicating potential for upward movement if this level is surpassed [7]. - The company has distributed a total of 161 million yuan in dividends since its A-share listing [9]. Group 3: Market Position - Hefei Xinhui Microelectronics specializes in high-end integrated circuit packaging and testing services, with its main products being integrated circuit packaging tests [3]. - The company operates within the semiconductor industry, focusing on advanced packaging, OLED, and other related sectors [8].

Group 1 - The A-share market is experiencing a year-end rally with accelerated rotation of hot sectors, including commercial aerospace, brain-computer interfaces, storage chips, controllable nuclear fusion, and photolithography [1] - In December 2025, a total of 155 public fund institutions participated in A-share research, with Huaxia Fund leading with 100 research sessions [1][5] - As of January 11, 2026, stocks with multiple hot concepts have shown significant price increases, resulting in several "double stocks," while some stocks have experienced rapid declines due to short-term speculation [1] Group 2 - The brain-computer interface concept stock, Entropy Technology, was the most researched in early 2026, with 132 institutions participating in three research sessions [2] - Entropy Technology received a warning letter from the Guangdong Securities Regulatory Commission for five major violations, including inaccurate revenue recognition and related party transaction disclosures [2] - Superjet Co., involved in commercial aerospace, attracted 109 institutions for three research sessions in January, discussing its rocket structure component production line [3] - Guanglian Aviation, a leading private enterprise in aerospace equipment, also attracted significant attention with 79 institutions participating in two research sessions [3] - Dineike, focusing on smart home and medical communication devices, engaged 60 institutions in research, with a focus on its brainwave interaction technology [4] Group 3 - In December 2025, public fund institutions conducted over 3,400 research sessions across 451 stocks in 29 primary industries [5] - Notable strong stocks since December 2025 include Superjet Co. and Hualing Cable, with price increases exceeding 150%, while others like Guanglian Aviation and Haoshi Electromechanical saw increases over 120% [6] - Some popular stocks, such as Tianming Technology, experienced significant price corrections due to clarifications regarding their business focus [6]

Group 1 - The A-share market is experiencing a year-end rally with accelerated rotation of hot sectors, including commercial aerospace, brain-computer interfaces, storage chips, controllable nuclear fusion, and photoresist [1][3] - In December 2025, a total of 155 public fund institutions participated in A-share research, with Huaxia Fund leading with 100 research sessions [1][7] - Notably, stocks with multiple hot concepts have shown significant price increases, resulting in several "double stocks," while some stocks have experienced rapid declines due to short-term speculation [1][8] Group 2 - The brain-computer interface concept stock, Entropy Technology, has been the most researched since the beginning of 2026, attracting 132 institutions, including 36 public funds [3] - Superjet Co., involved in commercial aerospace, has also gained attention, with 109 institutions participating in its research sessions, focusing on its rocket structure component production line [4] - Guanglian Aviation, a leading private enterprise in aerospace equipment structure, has attracted 79 institutions for its research, emphasizing its participation in national projects [4] Group 3 - Companies like Dineike, focusing on smart home and medical communication devices, have attracted 60 institutions, with interest in their brainwave interaction technology [5] - Other notable companies include Guojijiang Precision Engineering and Tangyuan Electric, which are involved in commercial aerospace and robotics, respectively, attracting significant institutional interest [5] - Prior to the year-end rally, institutions had already begun research layouts, with 71 public institutions conducting at least 20 research sessions each in December 2025 [7] Group 4 - Since December 2025, several stocks have shown strong performance, with Superjet Co. and Hualing Cable seeing price increases of over 150%, while others like Guanglian Aviation and Haoshi Electromechanical have risen over 120% [8] - Conversely, some stocks, such as Tianming Technology, have experienced significant price corrections due to clarifications regarding their business focus, leading to a nearly 20% decline in early January 2026 [8]

Group 1 - The A-share market has seen strong performance in sectors such as commercial aerospace, brain-computer interfaces, storage chips, controllable nuclear fusion, and photolithography [1][2] - Institutional investors have been actively researching popular concepts since the beginning of 2026, indicating a strong desire to capitalize on the spring market [1][4] - Companies like Entropy Technology, which focuses on brain-computer interfaces, have attracted significant attention, with over 100 institutions participating in their research activities [1][2] Group 2 - Superjet Co., involved in commercial aerospace, has also garnered attention, with three research sessions attracting over 100 institutions, including 43 public funds [2] - Guanglian Aviation, a leading private enterprise in aerospace equipment, has participated in two research sessions with 79 institutions, focusing on national projects [2] - Companies like Dineike, which specializes in smart home and medical devices, have also attracted interest from dozens of institutions regarding their brainwave interaction technology [3] Group 3 - Many stocks associated with popular concepts have seen significant price increases, with Superjet Co., Hualing Cable, and Guanglian Aviation all rising over 120% since December 2025 [4] - Institutional research activity has been high, with 155 public institutions participating in A-share research in December 2025, covering 451 stocks [4] - The technology sector is viewed as the core theme for the A-share market in 2026, with artificial intelligence being a leading area of growth [4][5]