思瑞浦微电子科技（苏州）股份有限公司 独立董事2024年度述职报告 2024年，本人朱光伟作为思瑞浦微电子科技（苏州）股份有限公司（以下简 称"思瑞浦"或"公司"）的独立董事，严格按照《公司法》《证券法》《上市公 司治理准则》《上海证券交易所科创板股票上市规则》《上市公司独立董事管理办 法》等法律法规及《公司章程》、公司《独立董事工作制度》《独立董事专门会议 工作制度》等内部规章制度的要求，秉持客观、独立、公正的立场，诚实、勤勉、 独立地履行职责，积极参加公司股东会、董事会等相关会议，勤勉履职，认真审 议各项议案，对公司重大事项发表审慎、客观的意见，充分发挥作为独立董事的 作用，切实维护公司和中小股东的合法利益，促进公司稳健、规范、可持续发展。 现将2024年度的工作情况汇报如下： 一、独立董事的基本情况 （一）独立董事人员情况 公司于2022年1月12日选举产生第三届董事会，于2025年1月10日完成换届。 第三届董事会共9名董事，其中独立董事3名，分别为洪志良先生、罗妍女士、朱 光伟先生，占董事会人数三分之一，符合相关法律法规及公司制度的规定。 （二）独立董事任职董事会专门委员会的情况 本人在董事会审计委 ...

Financial Performance - The company achieved operating revenue of RMB 421.79 million in Q1 2025, representing a year-on-year increase of 110.88%[4] - Net profit attributable to shareholders was RMB 15.56 million, a significant turnaround from a loss of RMB 49.17 million in the same period last year[4] - Operating profit for Q1 2025 was approximately ¥15.67 million, recovering from a loss of ¥48.47 million in Q1 2024[22] - Net profit for Q1 2025 was approximately ¥15.56 million, compared to a net loss of ¥49.17 million in Q1 2024, indicating a turnaround in profitability[24] - The company reported a significant increase in short-term borrowings, which were not specified in the provided data[19] Cash Flow and Assets - The net cash flow from operating activities increased by 132.62% to RMB 28.32 million compared to RMB 12.18 million in the previous year[7] - The company reported a net cash flow from operating activities of approximately ¥28.32 million in Q1 2025, up from ¥12.18 million in Q1 2024[25] - Cash inflow from investment activities in Q1 2025 was approximately ¥3.12 billion, significantly higher than ¥1.09 billion in Q1 2024[25] - Cash flow from investment activities totaled $2,894,745,278.94, an increase from $1,468,402,849.67 year-over-year[26] - Net cash flow generated from investment activities was $226,388,699.36, compared to a negative $375,611,547.61 in the previous year[26] - Cash and cash equivalents increased to CNY 1.50 billion from CNY 1.30 billion, representing a growth of 15.6%[19] - Cash and cash equivalents at the end of the period amounted to $1,498,579,200.23, up from $985,231,107.71 year-over-year[26] - The net increase in cash and cash equivalents was $246,734,847.49, contrasting with a decrease of $400,109,529.86 in the prior year[26] - Cash outflow from financing activities was $7,609,890.14, a decrease from $36,547,707.93 year-over-year[26] - The impact of exchange rate changes on cash and cash equivalents was a negative $366,791.95, compared to a negative $125,757.91 in the previous year[26] Research and Development - Research and development (R&D) expenses totaled RMB 12.83 million, a slight increase of 2.26% year-on-year, while the R&D expense ratio to operating revenue decreased by 32.30 percentage points to 30.41%[5][7] - Research and development expenses for Q1 2025 were approximately ¥128.26 million, slightly up from ¥125.43 million in Q1 2024[22] Revenue Breakdown - Signal chain chip products generated revenue of RMB 28.66 million, up 64.86% year-on-year, while power management chip products saw revenue of RMB 13.50 million, a remarkable increase of 416.53%[6] - Total revenue for Q1 2025 reached approximately ¥421.79 million, a significant increase of 110.9% compared to ¥200.01 million in Q1 2024[22] Assets and Liabilities - The total assets at the end of the reporting period were RMB 6.18 billion, a slight decrease of 0.38% from the end of the previous year[5] - As of March 31, 2025, the company's total assets amounted to approximately CNY 6.18 billion, a slight decrease from CNY 6.20 billion as of December 31, 2024, reflecting a 0.37% decline[19][20] - Total liabilities decreased from approximately ¥899.81 million in the previous period to ¥857.31 million[21] - The company's total liabilities decreased to CNY 2.73 billion from CNY 2.75 billion, reflecting a decline of 0.73%[20] - The company's equity remained stable at approximately CNY 3.44 billion, consistent with the previous period[20] - Total current assets decreased slightly to CNY 4.08 billion from CNY 4.11 billion, a decline of 0.73%[19] - The company's inventory decreased to CNY 332.35 million from CNY 385.55 million, a reduction of 13.8%[19] - Non-current assets totaled CNY 2.09 billion, a marginal increase from CNY 2.09 billion, showing a growth of 0.04%[20] - Total equity attributable to shareholders increased to approximately ¥5.32 billion, up from ¥5.30 billion[21] Strategic Focus - The company plans to focus on the analog and mixed-signal product lines and continue to deepen its market presence in industrial, automotive, and communication sectors[7] - The merger with Shenzhen Chuangxin Microelectronics Co., Ltd. contributed to the significant revenue growth during the quarter[6] Other Information - The company has not disclosed any new product developments or market expansion strategies during this reporting period[16] - The company did not apply new accounting standards starting from 2025[27] - The weighted average return on equity rose by 1.17 percentage points to 0.29%[5] - The company reported a comprehensive gross margin of 46.43%, a decrease of 1.20 percentage points year-on-year but an increase of 1.16 percentage points quarter-on-quarter[6] - The company achieved a gross profit margin of approximately 1.76% in Q1 2025, compared to a negative margin in the same period last year[22]

为规范公司募集资金管理和使用，保护投资者权益，经董事会决议，公司设 立了募集资金专项账户。公司及相关全资子公司依照规定对募集资金采取了专户 存储管理，并已与保荐机构海通证券股份有限公司（现吸收合并为"国泰海通证 券股份有限公司"，海通证券股份有限公司对外签署的协议均由国泰海通证券股 1 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。 思瑞浦微电子科技（苏州）股份有限公司（以下简称"公司"）于 2025 年 4 月 28 日召开了第四届董事会第三次会议及第四届监事会第三次会议，审议通过 了《关于部分募集资金投资项目延期及调整内部投资结构的议案》，同意公司根 据募集资金投资项目（以下简称"募投项目"）实施的需要，对部分募投项目延 期及调整内部投资结构。本议案无需提交股东会审议。现将相关情况公告如下： 一、首次公开发行股票募集资金基本情况 根据中国证券监督管理委员会于2020年8月18日签发的证监许可[2020]1824 号文《关于同意思瑞浦微电子科技（苏州）股份有限公司首次公开发行股票注册 的批复》，公司获准向境内投资者首次公 ...

思瑞浦微电子科技（苏州）股份有限公司董事会 2025 年 4 月 28 日 根据证监会《上市公司独立董事管理办法》《上海证券交易所科创板股票上 市规则》《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》 等要求，思瑞浦微电子科技（苏州）股份有限公司（以下简称"公司"）董事会 就公司独立董事潘飞、黄生、朱光伟的独立性情况进行评估并出具如下专项意见： 经核查独立董事潘飞、黄生、朱光伟的任职经历以及签署的相关自查文件， 上述人员未在公司担任除独立董事及董事会各相关专门委员会成员以外的任何 职务，也未在公司主要股东担任任何职务，与公司以及主要股东之间不存在利害 关系、重大业务往来或其他可能妨碍其进行独立客观判断的关系。公司独立董事 符合《上市公司独立董事管理办法》、《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》中对独立董事独立性的相关要求。 思瑞浦微电子科技（苏州）股份有限公司 董事会关于独立董事独立性评估的专项意见 ...

思瑞浦微电子科技（苏州）股份有限公司 2025 年度"提质增效重回报"行动方案 提高上市公司质量、增强投资者回报、提升投资者获得感，是上市公司对投 资者的应尽之责。为践行"以投资者为本"的上市公司发展理念，维护公司全体 股东利益，树立良好的资本市场形象，思瑞浦微电子科技（苏州）股份有限公司 （以下简称"思瑞浦"或"公司"）对 2024 年度"提质增效重回报"行动方案执 行情况进行总结，并制定 2025 年度"提质增效重回报"行动方案，并定期评估 行动方案的执行情况。 一、坚持平台化发展思路，不断提升经营质量 公司一直坚持模拟及数模混合芯片平台化发展的策略，自成立以来始终坚持 研发高性能、高质量和高可靠性的集成电路产品，包括信号链模拟芯片、电源管 理模拟芯片和数模混合芯片，为客户提供全面的解决方案。 （一）加大研发投入，推进关键技术和新产品的研发 1、2024 年回顾 2024 年，为坚定推进平台化战略实施，公司持续保持研发投入力度，不断 提升产品的市场竞争力和技术领先地位，使产品性能得以持续提高、研发产品种 类不断拓宽。2024 年，公司研发费用为 5.77 亿元，较上年同期增长 4.10%，占 当期营业收入 ...

思瑞浦微电子科技（苏州）股份有限公司 股票代码: 688536 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 目 录 CONTENT | 关于本报告 | 1 | 董事长致辞 | 2 | | --- | --- | --- | --- | | 关于思瑞浦 | 3 | ESG治理 | 11 | | 公司介绍 | 3 | ESG管理理念 | 11 | | 企业文化 | 6 | ESG治理架构 | 12 | | 发展历程 | 7 | 利益相关方沟通 | 13 | | 发展战略与布局 | 8 | 尽职调查 | 14 | | | | 双重重要性评估 | 15 | | 完善治理 行稳致远 | | 创新驱动 追求卓越 | | 精益管理 品质至上 | | | --- | --- | --- | --- | --- | --- | | 公司治理 | 18 | 研发创新 | 30 | 治理 | 42 | | 风险控制 | 22 | 清洁技术机遇 | 34 | 战略 | 42 | | 合规管理 | 24 | 知识产权 | 36 | 影响、风险与机遇管理 | 43 | | 商业道 ...

思瑞浦微电子科技（苏州）股份有限公司 董事会审计委员会 2024 年度对会计师事务所履行监 督职责情况报告 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》等规定和要求，思瑞 浦微电子科技（苏州）股份有限公司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履行监督职责的情况 汇报如下： 一、2024 年聘请年审会计师事务所基本情况 （一）容诚会计师事务所（特殊普通合伙）基本情况 容诚会计师事务所（特殊普通合伙）由原华普天健会计师事务所（特殊普通 合伙）更名而来，初始成立于 1988 年 8 月，2013 年 12 月 10 日改制为特殊普通 合伙企业，是国内最早获准从事证券服务业务的会计师事务所之一，长期从事证 券服务业务。注册地址为北京市西城区阜成门外大街 22 号 1 幢 10 层 1001-1 至 1001-26，首席合伙人刘维。截至 2024 年 12 月 31 日，容诚会计师事务所共有合 伙人 212 人，共有注册会计师 1552 人，其中 781 人签署过证券服务业务审计报 告。容诚 ...

截至 2024 年 12 月 31 日，容诚会计师事务所共有合伙人 212 人，共有注册 会计师 1552 人，其中 781 人签署过证券服务业务审计报告。 思瑞浦微电子科技（苏州）股份有限公司 会计师事务所 2024 年度履职情况评估报告 思瑞浦微电子科技（苏州）股份有限公司（以下简称"公司"）聘请容诚会 计师事务所（特殊普通合伙）（以下简称"容诚会计师事务所"）作为公司 2024 年度财务及内部控制审计机构。根据财政部、国务院国有资产监督管理委员会、 中国证券监督管理委员会颁布的《国有企业、上市公司选聘会计师事务所管理办 法》，公司对容诚会计师事务所 2024 年度审计过程中的履职情况进行评估。经 评估，公司董事会审计委员会认为，容诚会计师事务所履职过程保持了独立性， 勤勉尽责，公允表达审计意见。具体情况如下： 一、资质条件 1.基本信息 容诚会计师事务所（特殊普通合伙）由原华普天健会计师事务所（特殊普通 合伙）更名而来，初始成立于 1988 年 8 月，2013 年 12 月 10 日改制为特殊普通 合伙企业，是国内最早获准从事证券服务业务的会计师事务所之一，长期从事证 券服务业务。注册地址为北京市西城 ...

委托单位：思瑞浦微电子科技（苏州）股份有限公司 审计单位：容诚会计师事务所（特殊普通合伙） 关于思瑞浦微电子科技(苏州)股份有限公司 非经营性资金占用及其他关联资金往来情况专项说明 容诚专字[2025]518Z0272 号 关于思瑞浦微电子科技（苏州）股份有限公司 非经营性资金占用及其他关联资金往来情况 汇总表的专项审计报告 目 录 1、 专项审计报告 2、 附表 思瑞浦微电子科技(苏州)股份有限公司全体股东: 我们接受委托,依据中国注册会计师审计准则审计了思瑞浦微电子科技(苏州) 股份有限公司(以下简称思瑞浦公司)2024年12月31日的合并及母公司资产负 债表,2024年度的合并及母公司利润表、合并及母公司现金流量表和合并及母公 司所有者权益变动表以及财务报表附注,并于 2025年 4 月 28 日出具了容诚审字 [2025]518Z0766 号的无保留意见审计报告。 根据中国证券监督管理委员会《上市公司监管指引第 8 号 -- 上市公司资金 往来、对外担保的监管要求》的要求及上海证券交易所《科创板上市公司自律监管 指南第 7 号 -- 年度报告相关事项》的规定,思瑞浦公司管理层编制了后附的思 瑞浦微电子 ...

Financial Performance - In 2024, the company reported a net loss attributable to shareholders of CNY 197,216,906.42, with undistributed profits at CNY 588,362,143.62 at year-end[5] - The board proposed no cash dividends, no bonus shares, and no capital reserve conversion to share capital for the 2024 fiscal year[5] - The company reported a significant increase in revenue, reaching $1.2 billion, representing a 15% year-over-year growth[16] - The company's operating revenue for 2024 reached ¥1,219,538,223.81, representing an increase of 11.52% compared to ¥1,093,519,073.21 in 2023[24] - The net profit attributable to shareholders for 2024 was -¥197,216,906.42, a significant decline from -¥34,713,078.50 in 2023[24] - The net cash flow from operating activities improved by ¥70,591,393.37, compared to a negative cash flow of -¥164,895,533.16 in the previous year[24] - The company achieved a revenue of 1.22 billion RMB, representing a year-on-year growth of 11.52%[41] - The comprehensive gross margin for 2024 was 48.19%, a decrease of 3.59 percentage points from the previous year[41] - The company recorded a net loss of 111.92 million RMB after deducting non-recurring gains and losses for the fourth quarter[31] - The company reported a total revenue of 292,629.50 million RMB, with a net profit of 57,705.71 million RMB, indicating a strong financial performance[102] Governance and Compliance - The company emphasizes the importance of risk awareness regarding forward-looking statements in its annual report[6] - The company has not engaged in any non-operating fund occupation by controlling shareholders or related parties[7] - The company has not violated decision-making procedures for external guarantees[8] - The board of directors fully attended the meeting, ensuring governance and oversight[4] - The company received a standard unqualified audit report from its accounting firm, indicating the financial statements' accuracy and completeness[4] - The board of directors consists of 9 members, including 3 independent directors, complying with legal and regulatory requirements[187] - The company held 12 board meetings during the reporting period, with all directors attending and fulfilling their responsibilities diligently[187] - The supervisory board comprises 3 members and held 11 meetings, overseeing the company's financial status and management performance[188] - The company received an A-level rating for its information disclosure work from the Shanghai Stock Exchange for the 2023-2024 period[188] - The company is revising its articles of association to enhance its ESG management by establishing a "Strategic and Sustainable Development Committee"[190] Research and Development - The company is investing $50 million in R&D for new technologies aimed at enhancing product performance[16] - Research and development expenses accounted for 47.32% of operating revenue, down from 50.69% in 2023[25] - The total R&D investment for the year was approximately ¥577 million, representing a 4.10% increase from the previous year, while the proportion of R&D investment to operating income decreased by 3.37 percentage points to 47.32%[95] - The company received 25 new invention patents during the reporting period, bringing the total number of granted invention patents to 147[94] - The company has a total of 980 intellectual property applications, with 485 granted, indicating a strong focus on innovation and patent protection[94] - The company is committed to continuous innovation and has adopted a platform-based approach to enhance its R&D capabilities[106] Market Expansion and Strategy - The company provided an optimistic outlook for the next quarter, projecting a revenue growth of 10% to 12%[16] - New product launches are expected to contribute an additional $200 million in revenue over the next fiscal year[16] - Market expansion efforts include entering three new international markets, projected to increase market share by 5%[16] - The company is considering strategic acquisitions to bolster its technology portfolio, with a budget of $100 million allocated for potential deals[16] - The company is focusing on expanding its market presence with new product offerings and technological advancements in the automotive and industrial sectors[91] - The company is actively pursuing mergers and acquisitions to enhance its competitive position in the market[198] Product Development and Innovation - The company launched several new products in the signal chain chip line, including a new current sensing amplifier and a series of high PSRR operational amplifiers, enhancing its competitive edge in markets like automotive and renewable energy[43] - In the power management chip line, the company introduced a high-integration PoE PD single-chip solution and various new products for industrial and automotive applications, further expanding its product matrix[44] - The company is focusing on low-power, robust voltage detection technology for analog front-end products, supporting reliable power-up and power-down detection[90] - The company achieved significant technological breakthroughs, including a high-speed analog switch with a signal switching rate of 16Gbps and a high-speed operational amplifier with a bandwidth of 8GHz and a slew rate of 3000V/us[91] Financial Risks and Challenges - The company is currently not profitable since its listing, which is a significant risk factor[3] - The decline in net profit was attributed to prolonged inventory destocking in the wireless communication and industrial markets, along with increased competition[27] - The company faced increased inventory provisions due to a rise in long-term inventory, impacting profitability[27] - The company is at risk of inventory impairment if market demand or competition changes adversely[117] - The company faces potential risks from international trade tensions affecting its operations and supply chain[121] Corporate Social Responsibility and ESG - The company has implemented a green and sustainable development approach, achieving ISO14001 and ISO45001 certifications during the reporting period[50] - The company has improved its ESG governance and disclosure practices, including publishing an ESG report in both Chinese and English[190] - The company emphasizes compliance training for its directors and senior management to strengthen regulatory awareness[191] Human Resources and Talent Development - The number of R&D personnel reached 518, accounting for 62.41% of the total workforce, with 60.42% of R&D staff holding a master's degree or higher[108] - The company is focusing on talent acquisition and development, with ongoing collaborations with universities to foster talent in the integrated circuit field[108] - The average salary for R&D personnel increased to 65.95 million RMB, compared to 62.04 million RMB in the previous period[104]