每经AI快讯，1月7日，南大光电（300346）今日20cm涨停，成交额104.28亿元，换手率29.92%，盘后 龙虎榜数据显示，深股通专用席位买入4.03亿元并卖出2.16亿元，3家机构专用席位净买入1.16亿元。 ...

如果您希望可以时常见面，欢迎标星收藏哦~ 一、立案调查及调查期 自本公告发布之日起，商务部对原产于日本的进口二氯二氢硅进行反倾销立案调查，本次调查确定 的倾销调查期为2024年7月1日至2025年6月30日，产业损害调查期为2022年1月1日至2025年6月 30日。 二、被调查产品及调查范围 商务部公告 2026年第2号 公布对原产于日本的进口二氯二氢硅发起反倾销立案调查 中华人民共和国商务部（以下简称商务部）于2025年12月8日收到唐山三孚电子材料有限公司（以 下称申请人）代表中国二氯二氢硅产业正式提交的反倾销调查申请，申请人请求对原产于日本的进 口二氯二氢硅进行反倾销调查。商务部依据《中华人民共和国反倾销条例》有关规定，对申请人的 资格、申请调查产品有关情况、中国同类产品有关情况、申请调查产品对中国产业的影响、申请调 查国家有关情况等进行了审查。 根据申请人提供的证据和商务部的初步审查，申请人二氯二氢硅产量符合《中华人民共和国反倾销 条例》第十一条和第十三条有关国内产业提起反倾销调查申请的规定。同时，申请书中包含了《中 华人民共和国反倾销条例》第十四条、第十五条规定的反倾销调查立案所要求的内容及有关证 ...

Group 1 - The new materials sector showed strong performance, with the New Materials 50 ETF (516710) rising by 2.10%, and key stocks such as Tongcheng New Materials hitting the daily limit, while Nanda Optoelectronics and Anji Technology increased by over 13% [1] - The price of storage chips is expected to rise significantly by 2025, leading to capacity expansion among storage manufacturers and directly boosting demand for upstream materials [1] - Domestic storage leaders are raising funds through IPOs for expansion, and the increase in equipment localization rates is facilitating the entry of domestic materials into the supply chain validation and bulk procurement stages [1] Group 2 - The linkage between semiconductors and new materials is fundamentally a "manufacturing → equipment → materials" industry chain transmission, combined with the long-term logic of technological iteration and domestic substitution, making materials a core beneficiary during periods of semiconductor strength [1] - The New Materials 50 ETF (516710) closely tracks the CSI New Materials Theme Index, which selects 50 listed companies involved in advanced steel, non-ferrous metals, chemicals, inorganic non-metals, and other key strategic materials to reflect the overall performance of new materials theme listed companies [1]

Core Viewpoint - Lian Microelectronics has experienced significant stock price fluctuations, with a notable increase in recent trading periods, while also facing challenges in profitability as indicated by a substantial decline in net profit [2][3]. Group 1: Stock Performance - As of January 7, Lian Microelectronics' stock price decreased by 2.09% to 41.25 CNY per share, with a trading volume of 1.66 billion CNY and a turnover rate of 5.77%, resulting in a total market capitalization of 27.694 billion CNY [1]. - Year-to-date, the stock price has risen by 18.47%, with a 16.07% increase over the last five trading days, a 38.33% increase over the last 20 days, and a 22.19% increase over the last 60 days [2]. Group 2: Financial Performance - For the period from January to September 2025, Lian Microelectronics reported a revenue of 2.64 billion CNY, reflecting a year-on-year growth of 15.94%. However, the net profit attributable to shareholders was -108 million CNY, representing a significant year-on-year decrease of 98.67% [2]. - The company has distributed a total of 637 million CNY in dividends since its A-share listing, with 342 million CNY distributed over the past three years [3]. Group 3: Shareholder and Institutional Holdings - As of September 30, 2025, the number of shareholders for Lian Microelectronics reached 105,000, an increase of 39.37% from the previous period, while the average circulating shares per person decreased by 28.25% to 6,394 shares [2]. - Among the top ten circulating shareholders, the Southern CSI 500 ETF holds 7.8084 million shares, a decrease of 137,700 shares from the previous period, while the Guotai CSI Semiconductor Materials and Equipment Theme ETF is a new entrant with 5.6803 million shares [3].

Core Viewpoint - The photoresist sector is experiencing significant activity in the early trading session, with several companies seeing substantial stock price increases [1] Group 1: Company Performance - Tongcheng New Materials and Guofeng New Materials reached the daily limit increase in stock price [1] - Nanda Optoelectronics and Huarong Chemical saw stock price increases exceeding 10% [1] - Other companies such as Jingrui Electric Materials, Anji Technology, Glinda, and Rongda Photosensitive also experienced stock price increases [1]

Investment Rating - The investment rating for the company is "Buy" (maintained) [7] Core Insights - The company is a leading supplier of single crystal silicon materials for integrated circuit etching, holding approximately 15% of the global market share. It is expected to benefit from the overall supply chain improvement driven by the storage industry's growth cycle, leading to potentially exceeding performance expectations [1][2] - The company has established a strong position in the semiconductor materials sector since its inception in 2013, with a product matrix that includes large diameter etching silicon materials, silicon components, and large-size silicon wafers. Its integrated R&D and production capabilities provide a sustainable competitive advantage [2] - The demand for large diameter silicon materials is expected to rise due to increased utilization in storage chip manufacturing, particularly as the global tech giants ramp up capital expenditures for computing centers. This trend is anticipated to create structural shortages in storage chip capacity [3] - The company has a stable export market for its large diameter silicon materials, with products already integrated into major domestic etching equipment manufacturers and wafer fabs. Its product range covers 14-inch to 22-inch specifications, catering to a broad customer base across key semiconductor regions [4] Financial Projections - Revenue forecasts for the company from 2025 to 2027 are projected at 450 million, 800 million, and 1.32 billion yuan, representing year-on-year growth rates of 47.2%, 78.5%, and 65.3% respectively. Net profit is expected to reach 100 million, 260 million, and 440 million yuan, with growth rates of 152.9%, 152.8%, and 68.4% respectively [12][14] - The estimated P/E ratios based on the closing price as of January 6, 2026, are 120.9, 47.8, and 28.4 for the years 2025, 2026, and 2027 respectively [12]

（记者 王晓波） 每经头条（nbdtoutiao）——原指导价34.99万的宝马裸车价22.5万元，多家车企还补贴购置税！2026开 年车市火爆，销售从早到晚忙到没空吃饭 每经AI快讯，立昂微1月6日晚间发布公告称，公司于2026年1月6日接到通知，控股股东王敏文先生质 押给西藏信托有限公司的部分股权已办理完成了解除质押手续，本次解除质押3200万股。杭州立昂微电 子股份有限公司控股股东王敏文先生持有公司无限售条件流通股约1.18亿股，占公司股份总数的 17.55%。本次部分股权解除质押后，王敏文先生累计质押其中2400万股，占其所持公司股份数的 20.37%，占公司股份总数的3.57%。 ...

Core Viewpoint - Shanghai Hejing Silicon Materials Co., Ltd. is experiencing positive market movement, with a 1.78% increase in stock price and a total market capitalization of 15.226 billion yuan, benefiting from its position in the semiconductor industry and the depreciation of the RMB [1][2]. Company Overview - Shanghai Hejing specializes in the research, production, and sales of semiconductor silicon epitaxial wafers, with its core products being 8-inch and smaller epitaxial wafers used for power devices and analog chips [2]. - The company has been recognized as a "specialized, refined, distinctive, and innovative" enterprise, which is a prestigious title for small and medium-sized enterprises in China, indicating its strong market position and technological capabilities [2]. Financial Performance - For the period from January to September 2025, the company achieved a revenue of 1.006 billion yuan, representing a year-on-year growth of 19.05%, and a net profit attributable to shareholders of 105 million yuan, with a year-on-year increase of 32.86% [7]. - The company's overseas revenue accounts for 85.40% of its total revenue, which is positively impacted by the depreciation of the RMB [3]. Shareholder Information - As of December 31, the number of shareholders for Shanghai Hejing was 16,100, an increase of 3.79% from the previous period, with an average of 21,089 shares held per shareholder, a decrease of 3.66% [7]. - The company has distributed a total of 332 million yuan in dividends since its A-share listing [8]. Market Activity - The stock has seen a net inflow of 2.0069 million yuan today, with no significant trend in major shareholder activity, indicating a dispersed ownership structure [4][5]. - The average trading cost of the stock is 23.69 yuan, with the current price approaching a resistance level of 23.34 yuan, suggesting potential for upward movement if this level is surpassed [6].

Core Viewpoint - The electronic materials sector is experiencing significant growth opportunities due to rapid development in downstream industries, continuous technological advancements, and the backdrop of domestic substitution [1]. Semiconductor Materials - The global semiconductor materials market is projected to reach $67.5 billion in sales in 2024, representing a year-on-year growth of 3.8%, with an expected market size exceeding $87 billion by 2029, reflecting a CAGR of 4.5% from 2024 to 2029 [2]. - China's overall localization rate for semiconductor materials is approximately 15%, with wafer manufacturing materials below 15% and packaging materials below 30%, indicating a heavy reliance on imports, especially in high-end sectors [2]. - Domestic companies are steadily increasing capacity and technological research in key semiconductor materials, which is expected to lead to gradual growth in scale and technological iteration, enhancing the localization rate [2]. PCB Materials - The PCB industry is evolving towards high-frequency and high-speed applications, with demand for electronic resins and electronic fabrics increasing [3]. - The global market size for electronic resins and electronic fabrics used in PCB production is estimated at approximately $33.02 billion and $24.13 billion, respectively, in 2023, with the Chinese market contributing around $24.18 billion and $17.67 billion [3]. - The rapid development of 5G technology, automotive intelligence, and the demand for data centers and cloud computing are driving the PCB industry towards high-frequency and high-speed advancements, with domestic companies accelerating localization efforts [3]. OLED Materials - The global OLED panel shipment volume is steadily increasing, with penetration rates in smartphones, tablets, laptops, and automotive applications expected to rise [4]. - The global OLED display materials market is projected to reach $2.44 billion in sales in 2024, with an anticipated growth to $8.498 billion by 2031, reflecting a CAGR of 19.8% from 2025 to 2031 [4]. - The localization rate for general auxiliary OLED materials is about 12%, while terminal materials are below 5%, with domestic manufacturers making breakthroughs in localization as the market expands [4]. Investment Recommendations - The electronic materials sector is expected to continue benefiting from rapid downstream industry growth and technological advancements, with a focus on semiconductor materials, PCB materials, and OLED materials [5]. - Recommended companies in semiconductor materials include Anji Technology, Yake Technology, Dinglong Co., Jiangfeng Electronics, Hushi Silicon Industry, Debang Technology, and Yanggu Huatai; companies to watch include Tongcheng New Materials, Huate Gas, and Lianrui New Materials [5]. - In PCB materials, recommended companies include Shengquan Group, Dongcai Technology, and Zhongcai Technology, with a focus on macro technology [6]. - For OLED materials, recommended companies include Lite-On Technology and Wanrun Co., with companies to watch including Aolaide and Ruile New Materials [6].

Core Viewpoint - The stock of Aisen Co., Ltd. has experienced fluctuations, with a recent decline of 2.01% and a total market capitalization of 6.202 billion yuan, reflecting mixed investor sentiment and trading activity [1]. Group 1: Stock Performance - As of January 6, Aisen's stock price was 70.37 yuan per share, with a trading volume of 131 million yuan and a turnover rate of 3.28% [1]. - Year-to-date, Aisen's stock price has decreased by 0.01%, with a 5-day decline of 1.26%, a 20-day increase of 35.85%, and a 60-day increase of 41.02% [1]. Group 2: Financial Performance - For the period from January to September 2025, Aisen achieved a revenue of 439 million yuan, representing a year-on-year growth of 40.71%, and a net profit attributable to shareholders of 34.476 million yuan, up 44.67% year-on-year [2]. Group 3: Shareholder Information - As of September 30, 2025, Aisen had 7,993 shareholders, an increase of 24.95% from the previous period, with an average of 6,916 circulating shares per shareholder, a decrease of 19.97% [2]. - The company has distributed a total of 17.1292 million yuan in dividends since its A-share listing [3]. - Among the top ten circulating shareholders, the Southern Information Innovation Mixed A fund is the ninth largest, holding 741,200 shares as a new shareholder [3]. Group 4: Company Overview - Aisen Co., Ltd. was established on March 26, 2010, and went public on December 6, 2023. The company specializes in the research, production, and sales of electronic chemicals [1]. - The main revenue sources for Aisen include electroplating solutions and supporting reagents (45.37%), electroplating materials (29.31%), photoresists and supporting reagents (21.91%), and other electronic chemicals (3.41%) [1].