1. Report Industry Investment Rating - No relevant information provided. 2. Core Viewpoints - The company focuses on the "storage, computing, and connectivity" integrated technology layout, aiming to become a leading domestic memory chip design enterprise, and is committed to providing multi - product line memory chip products. The investment in Shanghai Lisuan is based on its development potential, which may increase short - term profit pressure but is beneficial for long - term strategy. The 7G100 series products of Shanghai Lisuan are self - designed, and the domestic GPU chip market has large development space. [27][34][35] 3. Summary by Directory 3.1. Research Basic Situation - The research object is Dongxin Co., Ltd., belonging to the semiconductor industry. The reception time was on September 4, 2025. The company's reception staff included the chairman, general manager, deputy general manager, board secretary, financial director, and independent director. [16] 3.2. Detailed Research Institutions - The institutions are investors who participated in the company's 2025 semi - annual performance briefing online. [19] 3.3. Research Institution Proportion - No relevant information provided. 3.4. Main Content Data - **Pre - solicited Questions**: Shanghai Lisuan's GPU products are mainly used in scenarios such as personal computers, professional design, AIPC, cloud gaming, cloud rendering, and digital twins, and do not involve chiplet technology for now. The company will consider business and cooperation according to strategic planning and disclose information as required. The management pays attention to Lisuan's development, and the 7G100 series graphics cards can be used in multiple scenarios. [23][25][25] - **Formal Questions**: - **Lisuan's Business Plan**: It is a GPU chip design enterprise focusing on graphic rendering, aiming to meet various graphic rendering and general computing needs. It adheres to self - developed architecture, products are for mainstream graphic rendering and AI acceleration at the edge, cloud, and terminal, and strives to solve the problem of independent and controllable domestic mainstream GPU architecture. [25] - **Information Disclosure**: The company will disclose major impact matters of Lisuan as required, and specific information should be based on official announcements. [26][29][36] - **Dongxin's Work Focus**: It will adhere to the strategy, provide diversified products for key applications and customers, explore new application fields, and promote technology innovation and product process iteration. It also conducts technology layout in the "storage, computing, and connectivity" integrated field. [27] - **Investment in Lisuan**: The investment is based on development potential. Although it may increase short - term profit pressure, it helps the long - term strategy. The impact on performance depends on Lisuan's operation. The company has a low asset - liability ratio and good financial stability. [34] - **Response to Physical AI**: The company will continue to pay attention to the development of cutting - edge technologies and conduct strategic layout according to its actual situation. [29] - **Lisuan's Product Development**: The planning and R & D design of the new product 7G200 are in progress. As of now, Lisuan has sent samples to some customers and is continuously optimizing, and will continue to promote production and sales. [29][31][37] - **Cooperation with Giants**: The company and Lisuan actively seek cooperation with mainstream manufacturers, and will disclose major cooperation matters that meet the disclosure standards. [32] - **Competition and Strategy**: The company will drive through technological innovation, ensure quality systems, collaborate in the supply chain, and support with talent strategies to enhance global market competitiveness. [35] - **Technical Threshold and Commercialization**: Shanghai Lisuan's 7G100 series products have independent GPU architecture, and the domestic GPU chip market has large development space. The profit cycle of large - scale chips is difficult to accurately estimate. [35][36]

Core Viewpoint - The company is experiencing significant stock price volatility, with a cumulative increase of 207.85% from July 29 to August 28, 2025, leading to heightened market risks and potential irrational speculation [2][7][8] Stock Trading and Market Conditions - The company's stock will resume trading on September 3, 2025, after a temporary suspension due to abnormal trading fluctuations [2][6] - The stock's average turnover rate on August 28 was 11.77%, significantly higher than previous levels, indicating increased trading activity [2][7] - The rolling P/E ratio for the company is currently negative, while the industry average is 53.35, suggesting a disconnect between stock performance and financial fundamentals [2][7] Financial Performance - For the first half of 2025, the company reported revenue of 342.99 million yuan, a year-on-year increase of 28.81%, but incurred a net loss of 110.97 million yuan, which is an increase in losses compared to the previous year [3][8] - The company's financial performance has not aligned with the recent stock price surge, indicating potential risks related to market trading without corresponding improvements in profitability [3][8] Investment in Shanghai Lishuan - The company plans to invest approximately 500 million yuan in Shanghai Lishuan, with a portion of 210.53 million yuan coming from its own funds, resulting in a reduced ownership stake of about 35.87% post-investment [5][11] - Shanghai Lishuan has launched its first self-developed GPU chip and graphics card, but the products are still in the early stages of market introduction and have not yet generated revenue [4][8] Risks Associated with Investment - The investment in Shanghai Lishuan carries several risks, including industrialization progress risk, market competition risk, product concentration risk, performance risk, and ongoing operational and cash flow risks [9][10] - The global graphics card market is dominated by Nvidia and AMD, posing significant competitive challenges for domestic GPU manufacturers like Shanghai Lishuan [9][10]

Core Viewpoint - Dongxin Co., Ltd. (688110.SH) announced a stock suspension due to abnormal trading fluctuations, with a resumption expected on September 3, following a significant price increase and potential irrational speculation [1][4]. Group 1: Stock Trading and Market Performance - Dongxin's stock was suspended from trading on August 29 due to significant price volatility, with the suspension expected to last no more than three trading days [1]. - The stock price had a cumulative increase of 207.85% from July 29 to August 28, with an average turnover rate of 11.77%, indicating heightened trading activity [4]. - The company warned investors about potential market risks and irrational trading behavior, emphasizing that its fundamental business conditions had not changed significantly [1][4]. Group 2: Financial Performance - In the first half of 2025, Dongxin reported revenue of 343 million yuan, a year-on-year increase of 28.81%, but the net loss attributable to shareholders widened to 111 million yuan from 91.12 million yuan in the same period last year [5]. - As of the last trading day before suspension, Dongxin's stock price was 118 yuan per share, with a total market capitalization of 52.185 billion yuan [5][6]. Group 3: Investment Activities - On August 31, Dongxin announced a planned investment of approximately 500 million yuan in Shanghai Lisan, acquiring about 35.87% of its equity, which focuses on the development of scalable GPU chips [3]. - The investment decision was based on the growth potential of Shanghai Lisan and aligns with Dongxin's integrated strategy of "storage, computing, and networking" [3].

Core Viewpoint - Dongxin Co., Ltd. is making strategic investments in Shanghai Lishuan Technology Co., Ltd. to enhance its core competitiveness and create more value for its business and shareholders [2] Group 1: Investment in Shanghai Lishuan - Dongxin Co., Ltd. plans to invest approximately 50 million yuan in Shanghai Lishuan, with the company contributing about 21.05 million yuan to increase its stake to approximately 35.87% [2] - The investment will involve collaboration with Hengtong Group Co., Ltd., a fund managed by Shanghai Daohua Long-term Investment Management Co., Ltd., and other investors [2] - The completion of this investment is subject to shareholder approval and the finalization of investment agreements, which may lead to changes in shareholding ratios [2] Group 2: Product Development and Market Risks - Shanghai Lishuan has launched its first self-developed GPU chip "7G100" and graphics card product LisuaneXtreme, targeting applications in personal computers, professional design, cloud gaming, and digital twins [1] - The products are still in the process of certification, customer onboarding, and mass production, which introduces uncertainties regarding revenue generation [1] - The company faces various risks, including industrialization progress, market competition, product singularity, performance, ongoing operations, and cash flow [1] Group 3: Stock Trading and Regulatory Updates - Dongxin Co., Ltd. has completed a review of stock trading risks and has applied for the resumption of its stock trading, set to resume on September 3, 2025 [3]

Investment Overview - Dongxin Semiconductor Co., Ltd. plans to invest approximately RMB 500 million in Lisan Technology (Shanghai) Co., Ltd., with Dongxin contributing about RMB 210.53 million for a 35.87% stake [3][4][12] - The investment is part of a broader strategy to enhance core competitiveness and create more value for shareholders [11][12] Financial Data of Target Company - As of July 31, 2025, Lisan Technology reported total assets of RMB 34.34 million and total liabilities of RMB 120.67 million, resulting in a net asset deficit of RMB 86.33 million [7] - The company has not generated any revenue and reported a net loss of RMB 154.82 million for the same period [7] Market Position and Risks - The global discrete graphics card market is dominated by NVIDIA and AMD, creating a highly concentrated oligopoly, which poses significant competition risks for domestic GPU manufacturers like Lisan [2][14] - Lisan's core business is heavily reliant on its "7G100" graphics rendering GPU, making it vulnerable to market acceptance and technological advancements [14][15] Governance and Compliance - The investment transaction has been approved by the company's board and will be submitted for shareholder approval, adhering to relevant regulations [5][13] - Lisan Technology is classified as an associated entity, and the transaction does not constitute a major asset restructuring [5][6] Investment Valuation - The pre-investment valuation of Lisan Technology is set at RMB 3.5 billion, with a subscription price of RMB 259.95 per RMB 1 of registered capital [9][10] - The pricing follows market principles and is based on a comprehensive assessment of the target company's technology and market potential [13]

Core Viewpoint - Dongxin Co., Ltd. (688110) reported a mixed performance in its 2025 mid-year financial results, with revenue growth but continued net losses, indicating challenges in profitability and cost management [1]. Financial Performance - Total revenue for the first half of 2025 reached 343 million yuan, a year-on-year increase of 28.81% [1]. - The net profit attributable to shareholders was -111 million yuan, a decline of 21.78% compared to the previous year [1]. - In Q2 2025, total revenue was 201 million yuan, up 25.43% year-on-year, while net profit was -51.73 million yuan, down 10.96% [1]. - The gross margin improved to 18.76%, reflecting a 41.01% increase year-on-year, while the net margin was -36.28%, a slight deterioration of 3.74% [1]. - The total of selling, administrative, and financial expenses reached 61.75 million yuan, accounting for 18.0% of total revenue, a significant increase of 96.1% year-on-year [1]. Cash Flow and Debt - The company reported a significant decrease in cash assets, with cash and cash equivalents dropping by 60.15% to 579 million yuan [1]. - The average operating cash flow over the past three years was negative, indicating potential liquidity issues [2]. Investment and R&D - Dongxin Co., Ltd. has invested 200 million yuan in Shanghai Lishuan Technology, acquiring a 37.88% stake, which focuses on developing GPU chips [4]. - The company is advancing its "storage, computing, and connectivity" integration strategy, aiming to enhance its product offerings and technological capabilities [5]. - Ongoing R&D includes a Wi-Fi 7 chip, which is currently in development [4]. Market Position and Fund Holdings - The largest fund holding Dongxin shares is Changsheng Electronic Information Theme Flexible Allocation Mixed Fund, with 259,500 shares held [3]. - The company has received attention from notable institutions regarding its investments and product developments, particularly in the GPU sector [3][4].

Group 1 - The core focus of Dongxin Co., Ltd. is on the development of its self-researched GPU chip "7G100" and graphics card Lisuan eXtreme, which are aimed at various applications including personal computers, professional design, IPC, cloud gaming, cloud rendering, and digital twins [1] - Dongxin Co., Ltd. has invested 200 million yuan in Shanghai Lishuan, acquiring a 37.88% stake, and the 7G100 series GPU chip utilizes a self-developed TrueGPU architecture, with independent design from instruction set to computing core [1] - The company is also developing a WiFi7 chip that focuses on high bandwidth and low latency wireless transmission, currently in the research and development phase [1] Group 2 - To address cyclical fluctuations in the storage industry, Dongxin Co., Ltd. is focusing on an integrated approach of "storage, computing, and connectivity" by establishing a subsidiary, Yixin Tonggan, and investing in Shanghai Lishuan to enhance overall R&D capabilities and core competitiveness [1] - The company emphasizes independent research and development, particularly in small-capacity storage chips, and is advancing product process iterations while laying out an integrated strategy in "storage, computing, and connectivity" [1]