Investment Rating - The industry is rated as "Outperforming the Market" with an expected relative increase of over 10% compared to the market index in the next six months [41]. Core Insights - The SW Electronics sector's fund heavy positions and overweight ratios have increased year-on-year but decreased quarter-on-quarter, indicating a high level of interest despite recent declines [1][11]. - The focus for Q4 2025 is on AI computing power and semiconductor self-sufficiency, with key stocks including Cambricon, Haiguang Information, and SMIC leading the way [2][22]. - The semiconductor and components sectors are currently overweight, while consumer electronics have shifted to an underweight position [3][31]. Summary by Sections Fund Heavy Positions and Overweight Ratios - In Q4 2025, the SW Electronics sector's allocation ratio is 11.90%, with a quarter-on-quarter decrease of 0.52 percentage points but a year-on-year increase of 3.05 percentage points. The fund heavy position ratio is 20.22%, down 1.92 percentage points quarter-on-quarter but up 3.28 percentage points year-on-year. The overweight ratio stands at 8.32%, reflecting a quarter-on-quarter decline of 1.39 percentage points but a year-on-year increase of 0.23 percentage points [1][11][13]. Top Heavy Positions - The top ten stocks in the SW Electronics sector for Q4 2025 include Cambricon, Haiguang Information, SMIC, Luxshare Precision, and others, with semiconductor stocks making up 70% of the list. The performance of these stocks has varied, with only 40% showing gains in the quarter [2][16][22]. Focus Areas - The investment focus remains on AI computing and storage, with significant interest in companies like Cambricon and Dongshan Precision, which are leaders in their respective fields. The semiconductor self-sufficiency trend is also highlighted, with companies like Tuojing Technology and Hu Silicon Industry benefiting from domestic equipment adoption [2][22]. Subsector Allocation - The semiconductor sector is still a key focus for institutional investors, with an overweight ratio of 7.74%, despite a quarter-on-quarter decline of 0.76 percentage points. The components sector has seen a slight increase in its overweight ratio to 1.75%. In contrast, consumer electronics have shifted from overweight to underweight, now at 0.45% [3][31]. Concentration of Fund Heavy Positions - The concentration of the top five fund heavy positions in the SW Electronics sector has decreased, with their market value accounting for 35.52% of the total fund heavy positions, down 0.84 percentage points quarter-on-quarter. This trend indicates a diversification in fund allocations [3][36]. Investment Recommendations - The report suggests focusing on AI computing and semiconductor self-sufficiency as key investment opportunities. It recommends monitoring the performance of PCB and storage sectors, which are expected to benefit from the growth in AI computing [4][37].

提桶跑路的资金很多，包括我，哈哈哈，半仓过年吧！ 盘盘今天的几个热点，一个是长征十号甲海上溅落圆满成功！ 卖方点评， 海上溅落试验是完成网系回收最难、最关键的环节，需要多台并联发动机、箭体姿态等的精确控制。 此前朱雀3号及长征12甲均 验证过10km垂直起降回收，此次验证为技术难度更高、更接近实战的非垂直方案首次突破试验成功象征着箭体控制的重大突破，为低轨卫星 主力回收型号一CZ10B打下关键技术基础，无论对于海上网系回收，还是后续的陆地着陆腿回收都有重大意义。 同时，梦舟载人飞船系统最大动压逃逸飞行试验也取得成功，标志着我国载人月球探测工程研制工作取得重要阶段性突破。 A股复盘 | 又是没有段子的一天 / 2026.02.11 第二个热点是蚂蚁阿福送新用户16.8元红包，啊啊啊，真是太慷慨了！ 群友纷纷反映这几天"同花顺手游太无聊"，量能都缩减到两万亿了，只能去各个平台抢红包！ 今年这春节红包活动太丰富了，元宝、千问、豆包、文心、蚂蚁阿福、UC浏览器，每个都要打卡签到、分享、做活动、下载注册。 一分一毫都要补仓！！ 第三个就是血包再次上线！不展开说了，怕被删 讲讲盘面，今天玻纤涨得很好啊。应该是台耀科技停产 ...

Group 1 - The core point of the article highlights a decline in the optical module (CPO) index by 2%, with most constituent stocks experiencing a downturn [1] - Notable declines include Dongshan Precision and New Yisheng, both dropping over 5%, while Zhongji Xuchuang and Liante Technology fell over 4%, and Dekeli decreased by 3% [1]

Group 1 - The optical module and CPO concept stocks experienced a short-term decline, with Dongshan Precision falling over 5% [1] - Zhongji Xuchuang and Xinyi Sheng both dropped more than 4% [1] - Other companies such as Shijia Photon, Dongtian Micro, and Dekeli also followed the downward trend [1]

Group 1 - The core point of the news is that Dongshan Precision experienced a decline of 5.09% in its stock price, reaching 73.11 yuan per share, with a trading volume of 1.202 billion yuan and a turnover rate of 1.15%, resulting in a total market capitalization of 133.909 billion yuan [1] - Dongshan Precision, established on October 28, 1998, and listed on April 9, 2010, is located in Suzhou, Jiangsu Province. The company specializes in the manufacturing and service of precision sheet metal parts and precision castings, as well as flexible circuit board design, production, and sales [1] - The revenue composition of Dongshan Precision includes 65.23% from electronic circuit products, 17.98% from touch panels and LCD modules, 13.93% from precision components, 1.69% from LED display devices, and 1.17% from other sources [1] Group 2 - From the perspective of major fund holdings, Yongying Fund has one fund heavily invested in Dongshan Precision. The Yongying Technology Smart Mixed Fund A (022364) held 7.2765 million shares in the fourth quarter, accounting for 3.98% of the fund's net value, making it the seventh-largest holding [2] - The estimated floating loss for the Yongying Technology Smart Mixed Fund A (022364) today is approximately 28.5239 million yuan. The fund was established on October 30, 2024, with a latest scale of 4.69 billion yuan, and has a year-to-date return of 0.51%, ranking 8131 out of 8884 in its category [2] - The fund manager of Yongying Technology Smart Mixed Fund A (022364) is Ren Jie, who has been in the position for 1 year and 105 days. The total asset scale of the fund is 16.172 billion yuan, with the best return during his tenure being 277.04% and the worst return being -6.62% [3]

Summary of Dongshan Precision's Conference Call Company Overview - **Company**: Dongshan Precision - **Industry**: PCB (Printed Circuit Board) and Optical Module Manufacturing Key Points Industry and Market Trends - Dongshan Precision is closely tied to major North American consumer electronics clients, benefiting from the innovation cycle expected between 2026 and 2028, including the iPhone 18 series and foldable models, which will significantly boost shipment volumes and performance [2][6] - Emerging technologies such as AI smartphones and AR glasses are anticipated to increase the demand for flexible printed circuits (FPC) [2][7] - The global optical chip shortage positions Dongshan Precision favorably after acquiring Sols, allowing it to operate in both optical module and optical chip sectors, potentially expanding market share and enhancing competitiveness [2][8] Financial Performance - Revenue has shown stable growth, increasing from 28 billion RMB in 2020 to 36.7 billion RMB in 2024, with a compound annual growth rate (CAGR) of approximately 7% [5] - For the first three quarters of 2025, revenue reached 27 billion RMB, reflecting a year-on-year growth of 2.3% despite overall weak consumer electronics demand [5] - Profitability has fluctuated, with a gross margin of 13.8% and a net margin of 4.5% in the first three quarters of 2025, but improvements are expected as loss-making assets are reduced [5][18] PCB Market Dynamics - The PCB market is projected to grow significantly, with the soft board market expected to rise from 12.8 billion USD in 2024 to 15.5 billion USD in 2029, a CAGR of about 4% [6] - High-end PCB demand is driven by AI applications and cloud infrastructure spending, which is expected to reach 271.5 billion USD by 2025, growing over 30% year-on-year [7][10] - The transition from 400G to 1.6T in switch technology is expected to multiply the value of PCBs used, with layer counts increasing from 24 to over 38 [11][10] Optical Module Market - The optical module market is forecasted to grow from 16.3 billion USD in 2024 to 39 billion USD by 2029, with a CAGR exceeding 20% [14] - High-speed optical modules, such as 800G, are expected to see significant growth, with a projected increase from 0.5 million USD in 2019 to 4.5 billion USD by 2024, a CAGR of 150% [14] - Dongshan Precision's vertical integration in the optical module business allows it to produce a range of products from 10G to 1.6T, with ongoing development of next-generation 3.2T products [17] Strategic Advantages - Dongshan Precision is the second-largest soft board manufacturer globally, with capabilities to produce boards as thin as 0.05 mm, widely used in AI smartphones and devices [15] - The company plans to invest up to 1 billion USD to expand high-end PCB production capacity to meet emerging market demands [15][16] - New technologies such as COP, intermediate backplane, and embedded technology are expected to enhance production efficiency and market space for PCBs [12][13] Future Outlook and Risks - Revenue projections for Dongshan Precision are 41.8 billion RMB in 2025, 46.7 billion RMB in 2026, and 80 billion RMB in 2027, with corresponding profits of 1.5 billion, 7.1 billion, and 9.95 billion RMB [18] - Despite a valuation below industry averages, risks include lower-than-expected downstream demand, insufficient new production capacity, and intensified industry competition [18] - Overall, the company is positioned as a strong player in the AI sector, making it a recommended investment opportunity [18]

Summary of Dongshan Precision's Conference Call Company Overview - **Company**: Dongshan Precision - **Industry**: Optical Chip and PCB Manufacturing Key Points Partnerships and Collaborations - Dongshan Precision is successfully collaborating with major companies such as Meta, Microsoft, and XAI, and is in active discussions with Amazon, Google, and Nvidia [2][3] - Meta has secured an order for 100 million chips, accounting for one-third of next year's total production [4] Production Capacity and Financial Projections - The company aims to achieve a production capacity of 300 million chips by 2027, positioning itself as one of the largest optical chip manufacturers globally [2][3] - Expected profits for 2027 are projected to exceed 20 billion, with a market valuation surpassing 400 billion [3][29] Product Development and Market Demand - Dongshan Precision is developing a 400G single-wave product in collaboration with Nvidia and is focusing on emerging technologies like MBO [5] - The demand for 1.6T products is anticipated to be strong, with Meta and Microsoft placing significant orders [3][9] - The company plans to prepare 25 million related materials for 2027, indicating robust demand for optical modules [12] Financial Performance - In the first three quarters of 2025, profits reached over 1.2 billion, with the company having cleared underperforming LED business segments [11] - The company does not foresee any impact from past underperforming segments on future earnings [11] Competitive Advantages - Dongshan Precision has a competitive edge in the EML (Electro-absorption Modulated Laser) field, with few domestic competitors capable of mass production [6] - The company has unique advantages in PCB technology, being one of the few able to produce high-end soft boards, HDI, and rigid-flex boards simultaneously [7] Market Challenges - The optical chip industry is currently facing a chip shortage due to high global demand and the time required for production expansion [18] - Despite the industry's attractiveness, many companies are operating at a loss, and new entrants are unlikely due to the complexities involved in production [19] Future Outlook - Dongshan Precision is optimistic about the growth of the optical module market, predicting a ninefold increase in demand over the next few years [25] - The company is committed to expanding its production capabilities and adapting to market needs, with ongoing investments in new facilities [21][20] Strategic Initiatives - The company is planning to enhance its production capacity in Thailand and has already invested 10 billion in capacity construction [21] - Ongoing collaborations with Nvidia and other tech giants indicate a strong pipeline for future projects [30] Conclusion - Dongshan Precision is well-positioned for growth in the optical chip and PCB markets, with strong partnerships, a clear production strategy, and a focus on emerging technologies. The company anticipates significant financial performance improvements in the coming years, driven by robust market demand and strategic investments.

Summary of Key Points from Conference Call Records Industry Overview 1. PCB (Printed Circuit Board) - The PCB sector has shown weak performance since Q4 of last year, primarily due to divergent market views on orthogonal backplane solutions, with some believing they may be replaced by copper cables/CPO or delayed until 2028. However, the orthogonal backplane is currently progressing steadily and is expected to enter mass production in H2 2027. Leading companies are experiencing stock price stagnation due to these divergences, highlighting their cost-effectiveness. Recommended companies include Dongshan Precision, Shenghong Technology, and Huidian Co. [1] - The CoWoP (Chip on Wafer on PCB) solution has stronger certainty, can reduce costs, improve efficiency, and bypass the shortage of substrate capacity. The value per square meter of PCB may increase several times, potentially reaching tenfold, with product launches expected by the end of 2027 and full implementation in 2028. Recommended companies in this direction include Pengding Holdings, Shennan Circuit, and Xinsong Technology. [1] 2. Storage - Contract prices remain in an upward cycle despite fluctuations in spot prices. Module companies are expected to see explosive Q1 performance, with Jiangbolong and Demingli realizing low-priced inventory. Recommended design companies include Zhaoyi Innovation (with a profit expectation of 6 billion) and Puran Co., Beijing Junzheng, and Hengshuo Co. [2] - Demand for memory modules is driven by AI servers and general servers, with recommendations for Lanke Technology (long-term profit of 10 billion) and Jucheng Co. (long-term profit of 1.5 billion). [2] 3. Communication - The recent decline in optical modules is related to the pullback of US tech stocks and speculation around CPO concepts. However, industry sources (such as Coherent and Xuchuang) indicate that CPO's potential to replace optical modules in ScaleOut scenarios is low, suggesting that short-term speculation may be excessive. [2] - North American cloud service providers have exceeded capital expenditure guidance for 2026 (620 billion, up 65% year-on-year), indicating potential accelerated demand for optical modules in 2027. Key upcoming catalysts include Nvidia's quarterly report (February 26), GTC conference (March), and OFC exhibition (NPO product showcase). Recommended companies include Zhongji Xuchuang, Xinyisheng, and Dongshan Precision. [2] - For copper connections as a Plan B alternative to orthogonal backplanes, companies to watch include Luxshare Precision, Wokai Nuclear Materials, and Huiju Technology (with potential for stock doubling). [2] - The price of scattered fiber has surged in the short term (from 25 to 50 yuan), but the low willingness of operators to raise prices raises doubts about long-term sustainability. [2] 4. Computing - Domestic computing resources are in short supply, with the recent downtime of Qianwen highlighting the scarcity of AI foundational resources. The demand for CPUs is expected to rise due to increased usage of agents compared to chatbots. Recommended companies include Haiguang Information (benefiting from both CPU and GPU), Cambrian (leading domestic AI chip manufacturer), and Tianshu Zhixin (expected to accelerate integration with leading players). [2] - Cloud infrastructure resources are expected to benefit from price increases, with recommendations for Kingsoft Cloud, Wangsu Technology, and Fourth Paradigm. [2] - In the AI application sector, the recent drop in overseas software and restructuring of SaaS business models may lead to a narrative reversal with the launch of native agent products in Q3 2026. Companies to watch include Alibaba for 2C entry reconstruction and third-party AI agents like TaxFriend, Zhongkong Technology, and Dingjie Smart. [2] 5. Media - Tencent has faced a decline due to market concerns over potential tax increases on internet platforms, although there is no space for increased game value-added tax. The company remains recommended despite rumors of Q4 earnings downgrades, maintaining a PE ratio of 15 times, which still offers value. [3] - The download situation for the Yuanbao app remains stable, and Tencent's AI capabilities may be closing the gap with larger competitors. [3] - In gaming, companies with upcoming catalysts such as Giant Network and Perfect World are recommended for short-term focus, while Century Huatong and Kaiying Network are suggested for medium to long-term attention due to expected catalysts. [3] - Tencent's establishment of a separate AI comic app is beneficial for the production side, which is entering a period of profitability. Recommendations include Kuaishou, Huanrui, and Rongxin. [3] 6. Pharmaceuticals - Attention is drawn to the update of the essential drug catalog, which may accelerate progress. [4] - The probability of inclusion in the essential drug catalog is high for unique products, with several specific products from companies like Jichuan Pharmaceutical and Panlong Pharmaceutical being highlighted. [4] - Emphasis on the global competitiveness of the innovative drug industry chain, with a focus on new-generation ADCs, IOs, small nucleic acids, and CGT. Recommended companies include Kanghong, Yingen, Yunding, and Chengdu Xian Dao. [4] - The brain-computer interface theme is noted, with a potential showcase of non-invasive products during the Spring Festival and a semi-invasive product approval for Borui Kang in March. [4] - Recommendations include Meihua Medical, Dongwei Semiconductor, and Sanbo Brain Science. [5] - The surgical robot sector is expected to see comprehensive implementation of charging policies before August, with overseas orders doubling and maintaining high growth in 2027. Key types include laparoscopic and orthopedic robots, with strong overseas performance for laparoscopic robots. Recommended companies include MicroPort, Jingfeng Medical, Tianzhihang, and Sanyou Medical. [6]

Core Viewpoint - The total margin financing and securities lending balance in A-shares decreased to 26,808.60 billion yuan, a reduction of 120.12 billion yuan from the previous trading day, representing 2.62% of the A-share circulating market value [1] Group 1: Margin Financing and Securities Lending - The margin financing and securities lending balance is 26,808.60 billion yuan, down by 120.12 billion yuan (-0.45%) from the previous day [2] - The trading volume for margin financing and securities lending was 1,993.51 billion yuan, a decrease of 260.13 billion yuan, accounting for 9.08% of the total A-share trading volume [1] Group 2: Industry and Stock Performance - Among the 31 primary industries, 9 industries experienced net financing inflows, with the public utilities sector leading with a net inflow of 3.86 billion yuan [2] - The coal, construction decoration, and basic chemicals industries also saw significant net financing inflows [2] - A total of 20 stocks had net financing inflows exceeding 1 billion yuan, with Zhongji Xuchuang leading at 9.44 billion yuan [2][3] - Other notable stocks with high net financing inflows include Hikvision, SMIC, Shiyun Circuit, Bosheng New Materials, China Railway, Shanxi Black Cat, Pingtan Development, China Satellite, and Dongshan Precision [2][3]

Group 1 - The stock of Dongshan Precision fell by 5.11%, trading at 69.65 yuan per share, with a total market capitalization of 127.57 billion yuan [1] - Dongshan Precision, established on October 28, 1998, specializes in precision sheet metal and casting manufacturing, as well as electronic manufacturing services [1] - The company's main revenue sources include electronic circuit products (65.23%), touch panels and LCD modules (17.98%), precision components (13.93%), LED display devices (1.69%), and others (1.17%) [1] Group 2 - Red土 Innovation Fund holds a significant position in Dongshan Precision, with its fund, Hongtu Innovation Emerging Industry Mixed A, owning 578,300 shares, representing 6.08% of the fund's net value [2] - The fund has experienced a floating loss of approximately 2.17 million yuan today [2] - The fund has a total scale of 782 million yuan, with a year-to-date return of 9.21% and a one-year return of 167.41%, ranking 5th out of 8,123 in its category [2] Group 3 - The fund manager of Hongtu Innovation Emerging Industry Mixed A is Liao Xinghao, who has been in the position for 4 years and 77 days [3] - Under Liao's management, the fund has achieved a best return of 102.32% and a worst return of -1.39% [3]