证券代码：688591 证券简称：泰凌微 公告编号：2025-020 泰凌微电子（上海）股份有限公司 关于召开2024年年度股东会的通知 本公司董事会及全体董事保证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： 一、 召开会议的基本情况 （一） 股东会类型和届次 2024年年度股东会 召开日期时间：2025 年 5 月 28 日 13 点 30 分 召开地点：中国（上海）自由贸易试验区盛夏路 61 弄 1 号 11 层 （五） 网络投票的系统、起止日期和投票时间。 网络投票系统：上海证券交易所股东大会网络投票系统 网络投票起止时间：自2025 年 5 月 28 日 至2025 年 5 月 28 日 采用上海证券交易所网络投票系统，通过交易系统投票平台的投票时间为股 东会召开当日的交易时间段，即 9:15-9:25,9:30-11:30，13:00-15:00；通过互联网 投票平台的投票时间为股东会召开当日的 9:15-15:00。 股东会召开日期：2025年5月28日 本次股东会采用的网络投票系统：上海证券交易所股东大会网络投票系 统 ...

Summary of TaiLing Micro's Conference Call Company Overview - **Company**: TaiLing Micro - **Industry**: Semiconductor, specifically focusing on AI chips and wireless communication technologies Key Financial Performance - **Q1 2025 Revenue**: 230 million yuan, a year-on-year increase of 42.47% from 160 million yuan in Q1 2024 [3] - **Net Profit**: 35.71 million yuan, a ninefold increase year-on-year; actual net profit close to 47 million yuan after accounting for share-based payment expenses [3] - **Gross Margin**: 50.05%, up from 42% year-on-year, attributed to high-margin customer development and AI chip mass production [2][3] Future Growth and Profitability - **Gross Margin Outlook**: Expected to improve further due to product mix optimization and rapid growth in overseas revenue; long-term target to maintain around 50% gross margin [2][5] - **Revenue Growth**: Anticipated growth in audio segment and smart remote controls; audio revenue expected to increase from approximately 9% to over 10% of total revenue [16] Product Portfolio and Market Position - **Product Mix**: Bluetooth approximately 50%, 2.4G 25%-30%, multi-mode around 10%, and audio about 9% [6] - **AI Chip Production**: AI chips 751 and 721 have begun mass production earlier than expected, primarily for audio applications [9] - **Competitive Advantage**: New AI chips integrate multiple connection protocols (THREAD, Matter, Zigbee, Bluetooth) with low power consumption and high computing power, supporting small models with millions of parameters [10][12] Market Trends and Competitive Landscape - **Wireless Microphone Market**: 2.4G audio transmission has surpassed Bluetooth in market share, with significant potential in high-end markets [7][8] - **Competitors**: Major competitors in non-audio Bluetooth transmission include Nordic, Dialog, and ReadyTech; traditional audio companies entering this space face challenges due to technological differences [8] - **AI Integration**: Increasing demand for AI capabilities in edge devices, leading to a shift in chip requirements [30] Strategic Partnerships and Client Relationships - **Key Clients**: Long-term collaborations with major clients like Google and Amazon, with ongoing projects expanding into new areas [4][17] - **Impact of Tariffs**: Minimal direct impact from tariffs as less than 1% of sales are directly to the U.S.; however, indirect effects on end products may arise [4][13] Future Product Development - **TWS Earbuds**: Clear product planning for TWS earbuds with a focus on technology upgrades to enhance competitiveness against leading companies [22] - **WiFi Development**: Introduction of WiFi 6 and Bluetooth multi-mode chips, with plans for continuous development in the IoT space [28][29] Conclusion - **Overall Outlook**: Positive growth expectations for 2025 despite potential tariff impacts; focus on maintaining high gross margins while expanding product offerings in AI and wireless communication sectors [13][14]

Financial Performance - The company's revenue for Q1 2025 reached ¥230,046,348.02, representing a 42.47% increase compared to ¥161,474,766.10 in the same period last year[4] - Net profit attributable to shareholders was ¥35,712,341.35, a significant turnaround from a loss of ¥4,405,915.19 in the previous year[4] - Operating profit for Q1 2025 was ¥35,104,823.01, recovering from a loss of ¥5,235,896.57 in Q1 2024[18] - Net profit for Q1 2025 was ¥35,712,341.35, compared to a net loss of ¥4,405,915.19 in the same period last year[18] - The weighted average return on equity improved to 1.51%, an increase of 1.70 percentage points from -0.19% in the previous year[4] - The basic and diluted earnings per share for Q1 2025 were both ¥0.15, a recovery from -¥0.02 in Q1 2024, indicating improved profitability per share[18] Cash Flow - The net cash flow from operating activities increased by 59.97%, amounting to ¥14,302,546.59, up from ¥8,940,887.16 year-on-year[4] - The company's cash flow from operating activities remains strong, supporting ongoing operations and potential expansion[19] - In Q1 2025, the cash inflow from operating activities was CNY 258,745,050.83, a 39.3% increase compared to CNY 185,676,592.75 in Q1 2024[20] - The net cash flow from operating activities for Q1 2025 was CNY 14,302,546.59, up from CNY 8,940,887.16 in Q1 2024, representing a 60.5% increase[20] - The cash inflow from sales of goods and services in Q1 2025 was CNY 250,877,922.56, compared to CNY 177,034,468.88 in Q1 2024, reflecting a 41.5% increase[20] - The total cash outflow from operating activities in Q1 2025 was CNY 244,442,504.24, compared to CNY 176,735,705.59 in Q1 2024, which is a 38.3% increase[20] - The cash received from tax refunds in Q1 2025 was CNY 4,721,544.00, significantly higher than CNY 499,540.85 in Q1 2024, representing an increase of 843.5%[20] Assets and Liabilities - Total assets at the end of the reporting period were ¥2,507,428,098.27, a slight increase of 0.72% from ¥2,489,383,481.77 at the end of the previous year[5] - The company's total liabilities decreased to ¥117,995,726.96 from ¥146,387,447.13 year-over-year, indicating improved financial health[15] - The total equity attributable to shareholders increased to ¥2,389,432,371.31 from ¥2,342,996,034.64, reflecting a growth of 1.97%[15] - The total liabilities and equity amounted to ¥2,507,428,098.27, up from ¥2,489,383,481.77, suggesting overall growth in the company's financial structure[15] Research and Development - Research and development expenses totaled ¥58,357,917.06, accounting for 25.37% of revenue, down from 33.49% in the previous year, indicating a decrease of 8.12 percentage points[4] - Research and development expenses for Q1 2025 were ¥58,357,917.06, slightly up from ¥54,080,564.79 in Q1 2024, showing continued investment in innovation[17] Shareholder Information - The number of ordinary shareholders at the end of the reporting period was 16,821[9] - The top ten shareholders include significant entities such as the National Integrated Circuit Industry Investment Fund, holding 19,088,400 shares[11] - The company has not identified any related party transactions among the top shareholders[11] - The company has not reported any changes in the participation of major shareholders in margin trading or securities lending activities[12] - The company holds 4,242,687 shares in its repurchase special securities account as of March 31, 2025[12] Market and Product Development - The company plans to continue expanding its overseas market presence, which has contributed to revenue growth[7] - New product launches from the previous year positively impacted sales and revenue growth in the current reporting period[7] Financial Statements - The company’s financial statements are unaudited for the reporting period[12]

Financial Performance - The company reported a basic earnings per share of 0.1500 yuan for Q1 2025, a significant increase of 850% compared to -0.0200 yuan in Q1 2024 [1] - Net profit for Q1 2025 reached 0.36 billion yuan, a remarkable turnaround from a loss of 0.04 billion yuan in Q1 2024, marking a 1000% increase [1] - Operating revenue for Q1 2025 was 2.3 billion yuan, up 42.86% from 1.61 billion yuan in Q1 2024 [1] - The return on equity (ROE) improved to 1.51% in Q1 2025 from -0.19% in Q1 2024 [1] Shareholder Structure - The top ten unrestricted shareholders hold a total of 52.27 million shares, accounting for 31.64% of the circulating shares, with a decrease of 10.66 million shares compared to the previous period [2] - The largest shareholder, the National Integrated Circuit Industry Investment Fund, holds 19.09 million shares, representing 11.55% of the total share capital, with a reduction of 2.40 million shares [2] - Other notable shareholders include Shanghai Pudong New Industry Investment Co., Ltd. and Huzhou Wuxing New Rui Management Consulting Partnership, holding 6.28 million shares (3.80%) and 4.54 million shares (2.75%) respectively [2] Dividend Policy - The company has announced that it will not distribute dividends or transfer shares this time [3]

Core Viewpoint - The company, Telink Semiconductor (Shanghai) Co., Ltd., will participate in the 2024 annual performance briefing for the artificial intelligence and software industry organized by the Shanghai Stock Exchange on April 29, 2025, to address investor concerns and discuss its 2024 annual report [1][2]. Group 1: Event Details - The performance briefing is scheduled for April 29, 2025, from 15:00 to 17:00 [2][4]. - The event will take place at the Shanghai Stock Exchange Roadshow Center and will be conducted in an interactive online format [2][3]. - Investors can submit questions from April 22 to April 28, 2025, through the Roadshow Center website or via the company's email [2][5]. Group 2: Company Participation - Key participants from the company include the Vice General Manager and Board Secretary, Mr. Li Peng, and the General Manager, Mr. Sheng Wenjun [4]. - The Chief Financial Officer, Ms. Bian Lina, and Independent Director, Ms. Liu Ning, will also be present during the briefing [4]. Group 3: Investor Engagement - Investors can log in to the Roadshow Center to participate in the briefing and will receive timely responses to their questions [5]. - After the briefing, the main content and outcomes will be available for review on the Roadshow Center website [5].

证券代码：688591 证券简称：泰凌微 公告编号：2025-019 泰凌微电子（上海）股份有限公司 关于参加 2024 年度科创板人工智能及软件行业集体 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、准确性和完整性承担法律责任。 重要内容提示： 会议召开时间：2025 年 04 月 29 日（星期二） 15:00-17:00 会议召开地点：上海证券交易所上证路演中心（网址： https://roadshow.sseinfo.com/） 会议召开方式：上证路演中心网络互动 投资者可于 2025 年 04 月 22 日（星期二）至 04 月 28 日（星期 一）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（investors_relation@telink-semi.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。 泰凌微电子（上海）股份有限公司（以下简称"公司"）已于 2025 年 4 月 18 日发布公司 2024 年年度报告，为便于广大投资者更全面深 入地了解公司 2024 年度经 ...

Group 1 - The core viewpoint of the news is the disclosure of shareholding information for 泰凌微 (688591.SH) as of April 17, 2025, indicating significant institutional investment in the company [1] - A total of 164 institutional investors hold shares in 泰凌微, with a combined holding of 117 million shares, representing 48.71% of the total share capital [1] - The top ten institutional investors account for 41.81% of the total shares, with a slight decrease of 1.14 percentage points compared to the previous quarter [1] Group 2 - In the public fund sector, one fund, 广发科创板两年定开混合, reported a decrease in holdings compared to the previous quarter [2] - A total of 150 new public funds were disclosed this period, including 金鹰科技创新股票A and 富国创新科技混合A [2] - Two public funds, 长江智能制造混合型发起式A and 长江旭日混合A, were not disclosed in the current period compared to the previous quarter [2]

Core Insights - The company reported significant growth in revenue and net profit for 2024, with total revenue reaching 844 million yuan, a year-on-year increase of 32.69%, and net profit attributable to shareholders at 97.41 million yuan, up 95.71% [1] - Despite strong performance, the company's operating cash flow showed a slight decline, indicating potential financial pressure [1] Sales and Market Expansion - The company actively expanded its domestic and international markets in 2024, achieving direct supply and bulk shipments to major clients such as Amazon, Google, and Goer [4] - It has successfully entered emerging sectors like automotive and healthcare, with mass supply of chips for automotive keys to leading domestic car manufacturers and the production of continuous glucose monitoring (CGM) products [4] - Audio revenue saw substantial growth due to increased order volumes from existing clients and the acquisition of new clients like Sony and Fengyu [4] - The company intensified efforts in promoting Bluetooth 6.0 applications and new products, enhancing its presence in the IoT and audio markets [4] R&D Investment and Technological Innovation - The company increased R&D investment in 2024, achieving mass production of IoT and audio chips using new processes such as 22nm and 40nm [5] - It launched several new products, updating its IoT and audio market positioning, which lays a foundation for future growth [5] - The company is actively developing multi-mode wireless standards like Bluetooth High Data Rate (HDT) and Sparklink/NearLink, integrating them into new chips [5] - Leveraging its strong foundation in RISC-V architecture, the company covers a wide range of market segments from high-end to low-end, enhancing product competitiveness [5] Operational Management and Cash Flow Pressure - The company's operating cash flow for 2024 was 150 million yuan, reflecting a year-on-year decline of 0.82%, while financing cash flow was negative at -116 million yuan, a decrease of 1.481 billion yuan [7] - Investment cash flow was also negative at -444 million yuan, although it improved from -926 million yuan in the previous year [7] - The company has strengthened collaboration with suppliers and improved its quality management system, passing the ISO9001 re-certification [7] - A restricted stock and stock appreciation rights incentive plan was implemented to attract and retain talent, which may increase financial burdens [7] - Overall, while the company achieved significant growth in 2024, attention is needed on cash flow management and financial health to support ongoing R&D and market expansion [7]

泰凌微电子（上海）股份有限公司 董事会审计委员会 对会计师事务所2024年度履行监督职责情况的报告 根据《中华人民共和国公司法》《中华人民共和国证券法》《上 市公司治理准则》《国有企业、上市公司选聘会计师事务所管理办法》 和泰凌微电子（上海）股份有限公司（以下简称"公司"或"本公司"） 《公司章程》《董事会审计委员会工作细则》等规定和要求，董事会 审计委员会本着勤勉尽责的原则，恪尽职守，认真履职。现将董事会 审计委员会对会计师事务所2024年度履行监督职责的情况汇报如下： 一、2024年年审会计师事务所基本情况 （一）会计师事务所基本情况 安永华明会计师事务所（特殊普通合伙）（以下简称"安永华明"） 于1992年9月成立，2012年8月完成本土化转制，从一家中外合作的有 限责任制事务所转制为特殊普通合伙制事务所。安永华明总部设在北 京，注册地址为北京市东城区东长安街1号东方广场安永大楼17层01- 12室。截至2024年末拥有合伙人251人，首席合伙人为毛鞍宁先生。 安永华明拥有财政部颁发的会计师事务所执业资格，于美国公共公司 会计监督委员会（US PCAOB）注册，是中国首批获得证券期货相关 业务资格和H股 ...

泰凌微电子（上海）股份有限公司 2024 年度董事会审计委员会履职情况报告 根据《上市公司治理准则》《上海证券交易所科创板上市公司自律监管指引 第 1 号——规范运作》等相关法律法规及《公司章程》《董事会审计委员会工作 细则》等有关规定，2024 年度泰凌微电子（上海）股份有限公司（以下简称"公 司"）董事会审计委员会尽职尽责、积极开展工作。现就审计委员会 2024 年度的 履职情况汇报如下： 一、董事会审计委员会基本情况 公司第二届董事会审计委员会由 3 名董事组成，分别为刘宁、龚海燕、Wu Ronghui，其中刘宁、龚海燕为独立董事。审计委员会设召集人一名，由会计专 业人士刘宁担任，负责主持委员会工作。 二、审计委员会会议召开情况 报告期内，审计委员会本着勤勉尽责的原则，认真审阅相关议案，共召开四 次会议，具体情况如下： 1、2024 年 2 月 29 日，召开第二届董事会审计委员会第二次会议，审议并 通过了《关于<泰凌微电子（上海）股份有限公司 2024 年度内部审计计划>的议 案》。 2、2024 年 4 月 16 日，召开第二届董事会审计委员会第三次会议，审议并 通过了《关于公司 2023 年度财务 ...