Core Viewpoint - Dongxin Semiconductor Co., Ltd. is set to hold a Q3 2025 performance briefing on November 14, 2025, to discuss its operational results and financial status with investors [2][3]. Group 1: Performance Briefing Details - The performance briefing will take place on November 14, 2025, from 10:00 to 11:00 AM at the Shanghai Stock Exchange Roadshow Center [4]. - Investors can participate online and submit questions from November 7 to November 13, 2025, before 4:00 PM [5]. - The company aims to address common investor concerns during the briefing [3][5]. Group 2: Investment and Related Transactions - On September 16, 2025, the company approved an external investment plan to enhance its "storage, computing, and networking" integrated strategy, investing approximately RMB 50 million in Lishan Technology (Shanghai) Co., Ltd. [8]. - The company plans to invest about RMB 21.05 million to acquire approximately 35.87% equity in Lishan Technology after the capital increase [8][9]. - As of October 24, 2025, the company has completed the payment of RMB 21.05 million as part of the capital increase agreement [9].

证券代码：688110 证券简称：东芯股份 公告编号：2025-074 东芯半导体股份有限公司 关于对外投资暨关联交易进展的公告 单位：万元人民币 序号 股东 本轮投资 金额 新增认缴 注册资本 投后认缴 注册资本 持股比例 1 南京砺算科技有限公司 - - 500.00 30.87% 2 上海砺千企业管理咨询合伙企业 （有限合伙） 3,239.46 80.99 80.99 5.00% 3 东芯半导体股份有限公司 21,052.63 80.99 580.99 35.87% 4 上海道禾源信一期私募基金合伙企 业（有限合伙） - - 125.00 7.72% 5 上海銮阙合添私募投资基金合伙企 业（有限合伙） 500.00 1.92 76.92 4.75% 6 陈小荣 - - 75.00 4.63% 7 琚伟 1,000.00 3.85 28.85 1.78% 8 徐赫 1,047.37 4.03 28.43 1.76% 9 朱骏毅 - - 17.60 1.09% 10 王瑜琦 - - 4.40 0.27% 11 苏州芯泰创业投资合伙企业（有限 合伙） 500.00 1.92 1.92 0.12% 12 苏州达 ...

证券代码：688110 证券简称：东芯股份 公告编号：2025-075 东芯半导体股份有限公司 关于召开 2025 年第三季度业绩说明会的公告 本公司董事会及全体董事保证本公告内容不存在任何虚假记载、误导性陈 述或者重大遗漏，并对其内容的真实性、准确性和完整性依法承担法律责任。 重要内容提示： 会议召开时间：2025 年 11 月 14 日（星期五）10:00-11:00 投资者可于 2025 年 11 月 07 日（星期五）至 11 月 13 日（星期四）16:00 前 登录上证路演中心网站首页点击"提问预征集"栏目或通过公司邮箱 contact@dosilicon.com 进行提问。公司将在说明会上对投资者普遍关注的问题进 行回答。 东芯半导体股份有限公司（以下简称"公司"）已于 2025 年 10 月 29 日发 布公司 2025 年第三季度报告，为便于广大投资者更全面深入地了解公司 2025 年第三季度经营成果、财务状况，公司计划于 2025 年 11 月 14 日（星期五） 10:00-11:00 举行 2025 年第三季度业绩说明会，就投资者关心的问题进行交流。 一、说明会类型 本次投资者说明会以 ...

Core Viewpoint - The automotive chip sector is experiencing a significant rebound, with several companies seeing substantial stock price increases, indicating renewed investor interest and market optimism in this industry [1] Company Summaries - Geer Software has reached its daily limit increase in stock price, reflecting strong market performance and investor confidence [1] - Yuanjie Technology, Dongxin Co., Chip Original Co., Zhaoyi Innovation, Yangjie Technology, and Longxin Zhongke have also seen their stock prices rise, suggesting a broader positive trend within the automotive chip sector [1]

Core Points - The Shanghai Composite Index closed at 3976.52 points, with a gain of 0.55%, and the total trading volume of A-shares reached 213.29 billion yuan [1] Group 1: Market Performance - A total of 147 A-shares experienced a crossover where the 5-day moving average fell below the 10-day moving average [1] - Notable stocks with significant distance between their 5-day and 10-day moving averages include Tongling Nonferrous Metals (-2.05%), Dongxin Co., Ltd. (-1.90%), and Juhe Materials (-1.71%) [1] Group 2: Individual Stock Analysis - Tongling Nonferrous Metals (000630) saw a decline of 2.08% with a trading turnover rate of 3.08% and a latest price of 5.18 yuan, which is 5.34% below the 10-day moving average [1] - Dongxin Co., Ltd. (688110) decreased by 0.57%, with a turnover rate of 2.95% and a latest price of 92.97 yuan, 6.21% lower than the 10-day moving average [1] - Juhe Materials (688503) fell by 1.53%, with a turnover rate of 4.50% and a latest price of 58.64 yuan, 4.01% below the 10-day moving average [1] - Qingyue Technology (688496) experienced a significant drop of 20.02%, with a latest price of 7.15 yuan, which is 17.88% lower than the 10-day moving average [1] - Other notable stocks include Zhangjiang Hi-Tech (600895) which declined by 5.64% and is 6.09% below its 10-day moving average [1]

Core Insights - The Shanghai Composite Index is at 3942.98 points with a decline of 0.30% and total A-share trading volume of 1,068.14 billion yuan [1] - A total of 182 A-shares have seen their 5-day moving average cross below the 10-day moving average, indicating potential bearish trends [1] Group 1: Stock Performance - Tongling Nonferrous Metals (000630) has decreased by 3.97% with a 5-day moving average of 5.34 yuan, which is 2.23% lower than its 10-day moving average [1] - Dongxin Technology (688110) has dropped by 2.51%, with a 5-day moving average of 96.88 yuan, 2.09% below its 10-day moving average [1] - Juhe Materials (688503) has seen a decline of 4.16%, with a 5-day moving average of 59.73 yuan, which is 1.97% lower than its 10-day moving average [1] Group 2: Additional Notable Stocks - Zhongke Feicai (688361) has decreased by 2.05%, with a 5-day moving average of 117.37 yuan, 1.74% below its 10-day moving average [1] - Lite-On Technology (688150) has experienced a significant drop of 7.13%, with a 5-day moving average of 24.58 yuan, 1.74% lower than its 10-day moving average [1] - Liyang Technology (688135) has declined by 3.63%, with a 5-day moving average of 30.42 yuan, which is 1.59% below its 10-day moving average [1] Group 3: Market Trends - The overall market shows a trend of declining stock prices, with many companies experiencing significant drops in their stock values and moving averages indicating bearish signals [1][2] - The trading volume indicates active market participation despite the overall decline in stock prices, suggesting potential volatility in the near term [1]

Core Viewpoint - Dongxin Semiconductor Co., Ltd. has experienced significant stock price fluctuations, with a year-to-date increase of 267.67% but a recent decline of 15.49% over the past five trading days [1] Company Overview - Dongxin Semiconductor, established on November 26, 2014, and listed on December 10, 2021, focuses on the research, design, and sales of general-purpose storage chips [2] - The company's revenue composition includes NAND (57.08%), MCP (25.88%), DRAM (10.43%), NOR (6.15%), and other services (0.46%) [2] - As of September 30, 2025, the company had 51,300 shareholders, a 168.45% increase from the previous period, with an average of 8,627 circulating shares per shareholder, down 62.75% [2] Financial Performance - For the period from January to September 2025, Dongxin Semiconductor reported revenue of 573 million yuan, a year-on-year increase of 28.09%, while the net profit attributable to shareholders was -146 million yuan, a decrease of 12.16% year-on-year [2] - The company has distributed a total of 135 million yuan in dividends since its A-share listing, with 55.72 million yuan distributed over the past three years [3] Shareholder Structure - As of September 30, 2025, the top ten circulating shareholders include notable entities such as the Harvest SSE STAR Chip ETF, which holds 7.03 million shares, a decrease of 290,800 shares from the previous period [3] - New shareholders include Hong Kong Central Clearing Limited, holding 3.68 million shares, and Guolian An Semiconductor ETF, holding 2.11 million shares [3]

Core Viewpoint - Dongxin Co., Ltd. (688110) experienced a stock price decline of 8.42% this week, closing at 93.5 yuan, with a market capitalization of 41.35 billion yuan as of October 31, 2025 [1] Shareholder Changes - As of September 30, 2025, the number of shareholders reached 51,300, an increase of 32,200 from June 30, representing a growth of 168.45% [1][4] Performance Disclosure Highlights - The third quarter report for 2025 shows a main revenue of 230 million yuan, a year-on-year increase of 27.03% - Cumulative revenue for the first three quarters reached 573 million yuan, up 28.09% year-on-year - The net profit attributable to shareholders was -146 million yuan, a decrease of 12.16% compared to the previous year - The non-recurring net profit was -167 million yuan, down 9.03% year-on-year - The gross profit margin stood at 21.92%, with a debt ratio of 5.21% [1][2][4] Company Announcements Summary - The board approved a foreign exchange hedging business with a limit of up to 250 million yuan, aimed at mitigating exchange rate risks [3][4] - The board confirmed the achievement of vesting conditions for the 2023 and 2024 restricted stock incentive plans, involving 20 and 17 participants respectively, with a total of 11.7472 million shares being vested [2][3]

Core Viewpoint - Dongxin Co., Ltd. is a leading domestic company in the semiconductor industry, focusing on NAND, NOR, and DRAM storage chips, with a strong emphasis on small to medium capacity general-purpose storage chip development and sales [1] Group 1: Business Performance - In Q3 2025, Dongxin's revenue was 573 million yuan, ranking 36th out of 48 in the industry, significantly lower than the top competitors, with the industry leader, Huanwei Group, reporting 21.783 billion yuan [2] - The net profit for the same period was -165 million yuan, placing the company 45th in the industry, again far behind the leaders [2] Group 2: Financial Ratios - As of Q3 2025, Dongxin's debt-to-asset ratio was 5.21%, slightly down from 5.28% year-on-year, well below the industry average of 24.46%, indicating strong solvency [3] - The gross profit margin was 21.92%, up from 14.42% year-on-year, but still below the industry average of 36.52%, suggesting room for improvement in profitability [3] Group 3: Shareholder Information - As of September 30, 2025, the number of A-share shareholders increased by 168.45% to 51,300, while the average number of circulating A-shares held per shareholder decreased by 62.75% [5] - Notable changes among the top ten circulating shareholders include a decrease in holdings by the third-largest shareholder, and new entries from Hong Kong Central Clearing Limited and Guolian An Semiconductor ETF [5] Group 4: Strategic Developments - Dongxin holds a 37.88% stake in Shanghai Lishuan, which is developing high-performance GPU chips, with the first self-developed GPU chip "7G100" having completed initial tape-out and is moving towards customer sampling and mass production [6] - The company is advancing its storage technology, with the "1xnm flash memory product R&D and industrialization project" already in mass production, and ongoing developments in 2xnm process SLC NAND Flash, NOR Flash, and DRAM [6] - Revenue projections for 2025 to 2027 are 858 million, 1.121 billion, and 1.406 billion yuan respectively, with a forecasted net profit of 86 million yuan in 2027 [6]

Core Viewpoint - The storage chip industry is experiencing a significant price surge, driven by strong demand from global tech giants for AI computing power, marking the beginning of a "super cycle" in the market [1][4][12]. Market Performance - The storage index in the A-share market has risen by 59.42% over the past three months, with notable stock performances including Jiangbolong up 210.89% and Shannong Chip up 275% [2][8]. - Major companies like Micron, Samsung, and SK Hynix are reducing production due to weak NAND Flash demand, while domestic firms are seizing market opportunities [5][7]. Price Trends - DRAM prices increased by 47.7% in the first half of 2025, and NAND Flash prices rose by 9.2%, with 512Gb Flash wafer prices up over 20% since October [3][6]. - The price of old process DRAM products is expected to rise by 8% to 13% in Q4, while HBM prices may increase by 13% to 18% [6]. Supply and Demand Dynamics - The rapid development of AI technology is creating a structural shift in storage demand, particularly for HBM products, which are essential for AI chip modules [4][11]. - The supply of traditional DRAM products is tightening as manufacturers shift focus to higher-margin products like DDR5 and HBM [5][11]. Future Outlook - Analysts predict a continued upward trend in storage prices into 2026, with major players optimistic about market conditions [14]. - The global storage market is expected to reach a size of $300 billion by 2027, driven by sustained demand for AI-related applications [2][4].