证券代码：688052 证券简称：纳芯微 公告编号：2023-056 苏州纳芯微电子股份有限公司 关于完成工商变更并取得营业执照的公告 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。 苏州纳芯微电子股份有限公司（以下简称"公司"）于 2023 年 4 月 20 日、 2023 年 5 月 15 日召开第二届董事会第二十五次会议、2022 年年度股东大会审议 通过了《关于变更公司注册资本、修订<公司章程>并办理工商变更登记的议案》， 具体内容详见公司于 2023 年 4 月 24 日、2023 年 5 月 16 日在上海证券交易所网 站（www.sse.com.cn）上披露的《关于变更公司注册资本、修订<公司章程>并办 理工商变更登记的公告》（公告编号：2023-015）、《2022 年年度股东大会决议公 告》（公告编号：2023-019）。 根据 2022 年第一次临时股东大会的授权，公司第三届董事会第一次会议审 议通过了《关于变更公司注册资本、修订<公司章程>并办理工商变更登记的议 案》，具体内容详见公司于 2023 年 ...

Financial Performance - The company reported a significant increase in revenue for the first half of 2023, with a year-on-year growth of 25%[1]. - The company reported a revenue of 1.2 billion in the first half of 2023, representing a year-over-year growth of 15%[12]. - The company's operating revenue for the first half of 2023 was RMB 723.68 million, a decrease of 8.80% compared to RMB 793.52 million in the same period last year[21]. - The net profit attributable to shareholders for the first half of 2023 was a loss of RMB 131.60 million, down 167.48% from a profit of RMB 195.03 million in the same period last year[21]. - The net cash flow from operating activities for the first half of 2023 was a negative RMB 260.17 million, compared to a negative RMB 259.41 million in the same period last year[21]. - The net profit attributable to shareholders was -131.60 million yuan, a year-on-year decrease of 167.48%[67]. - The net profit attributable to shareholders after deducting non-recurring gains and losses was -178.35 million yuan, a year-on-year decline of 209.34%[79]. User Growth and Market Expansion - User data indicates a 15% increase in active users compared to the previous year, reaching a total of 1.2 million users[1]. - User data indicates an increase in active users by 20% compared to the previous year, reaching 5 million active users[12]. - Market expansion plans include entering two new international markets by the end of 2023[1]. - The company is expanding its market presence in Europe, targeting a 25% market share by the end of 2024[12]. - The company continues to focus on expanding its market presence in automotive, energy, and consumer electronics sectors[34]. Research and Development - The company is investing heavily in R&D, with a budget increase of 30% for new technology development[1]. - Research and development expenses increased by 12% to 150 million, focusing on advanced semiconductor technologies[13]. - R&D investment accounted for 46.23% of operating revenue, up by 33.02 percentage points from 13.21% year-on-year[52]. - The company achieved a total R&D investment of CNY 33,458.25 million in the reporting period, a significant increase of 219.11% compared to CNY 10,484.86 million in the same period last year[52]. - The average salary of R&D personnel in the first half of 2023 was RMB 379,500 per person, an increase of 12.89% year-on-year[28]. - The number of R&D personnel increased by 107 compared to the same period last year[28]. - The company has developed three new core technologies during the reporting period, enhancing its capabilities in sensor signal conditioning and high-precision temperature sensing[46]. Product Development and Innovation - New product launches are expected to contribute an additional 10% to overall revenue in the upcoming quarters[1]. - New product launches include a next-generation sensor chip expected to enhance performance by 30% over previous models[13]. - The introduction of a new digital isolation chip is anticipated to improve product reliability by 40%[13]. - The company has a product portfolio of over 1,700 models, focusing on sensor, signal chain, and power management solutions[33]. - The company’s signal chain products encompass signal conditioning chips, isolation, interfaces, and amplifiers, facilitating the entire signal processing path[35]. - The company is developing a GaN power device chip with an estimated total investment of CNY 2,000 million, with CNY 804.71 million invested to date[54]. Financial Guidance and Projections - The company has provided a revenue guidance for the second half of 2023, projecting a growth rate of 20%[1]. - The company projects a revenue guidance of 2.5 billion for the second half of 2023, which would represent a 10% increase from the first half[12]. Operational Efficiency and Cost Management - The company aims to improve operational efficiency, targeting a 5% reduction in costs by the end of the fiscal year[1]. - The company aims to reduce production costs by 15% through improved manufacturing processes by 2024[12]. - Operating costs increased by 5.85% to 413,695,484.29, influenced by changes in supply and demand dynamics during the industry downturn[88]. Strategic Acquisitions and Partnerships - The company is considering strategic acquisitions to enhance its product portfolio and market presence[1]. - The company has completed a strategic acquisition of a smaller tech firm for 300 million to enhance its product offerings[12]. - A new partnership with a leading automotive manufacturer is expected to generate an additional 200 million in revenue over the next two years[12]. Risks and Challenges - The management highlighted potential risks, including supply chain disruptions and market competition[1]. - The company faces risks related to high supplier concentration and potential operational disruptions[78]. - The company is exposed to risks from macroeconomic fluctuations and international trade tensions affecting major clients[83]. Shareholder Commitments and Governance - The board has approved a profit distribution plan, indicating a commitment to returning value to shareholders[1]. - The company has a commitment to sustainable development and encourages employee participation in environmental management[118]. - The company has confirmed that all commitments made by shareholders and related parties have been fulfilled in a timely manner, with no delays noted[124]. Environmental and Social Responsibility - The company has adopted various green office measures to reduce carbon emissions, including energy-saving practices and promoting paperless operations[120]. - The company is not classified as a major polluter and complies with relevant environmental standards[117]. - The company has invested 281,500 CNY in environmental protection measures during the reporting period[117].

证券代码：688052 证券简称：纳芯微 公告编号：2023-051 苏州纳芯微电子股份有限公司 关于召开 2023 年半年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：2023 年 08 月 29 日（星期二）下午 14:00-15:00 会 议 召 开 地 点 ： 上 海 证 券 交 易 所 上 证 路 演 中 心 （ 网 址 ： http://roadshow.sseinfo.com/） 会议召开方式：上证路演中心网络互动 投资者可于 2023 年 08 月 22 日（星期二） 至 08 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 ir@novosns.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。 苏州纳芯微电子股份有限公司（以下简称"公司"）将于 2023 年 8 月 24 日在 《上海证券报》《中国证券报》《证券时报》《证券日报》及上海证券交易所网站 （ ...

证券代码：688052 证券简称：纳芯微 公告编号：2023-050 苏州纳芯微电子股份有限公司 关于公司控股股东、实际控制人、董事长 提议公司回购股份的公告 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。 苏州纳芯微电子股份有限公司（以下简称"公司"）董事会于 2023 年 8 月 17 日收到公司控股股东、实际控制人、董事长王升杨先生"关于使用超募资金以集中 竞价交易方式回购公司股份"的提议，具体内容如下： 一、提议人的基本情况及提议时间 1、提议人：公司控股股东、实际控制人、董事长王升杨先生 王升杨先生基于对公司未来持续发展的信心和对公司长期价值的认可，为完 善公司长效激励机制，充分调动公司员工的积极性，提高公司员工的凝聚力，同 时为了维护广大投资者利益，增强投资者对公司的投资信心，促进公司长期健康 发展，进一步建立公司、股东、核心骨干员工之间风险共担、利益共享的长效机 制，使各方更紧密地合力推进公司长远、稳定、持续发展，提议公司以超募资金 通过集中竞价交易方式进行股份回购，在未来适宜时机全部用于员工持股计划或 股权 ...

证券代码：688052 证券简称：纳芯微 公告编号：2023-049 苏州纳芯微电子股份有限公司 首次公开发行部分限售股上市流通公告 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： ● 苏州纳芯微电子股份有限公司（以下简称"公司"）本次上市流通的限售 股股份数量为 302,400 股，占公司股本总数的 0.21%，限售期为自取得公司首次 公开发行股票前已发行的股份之日起 36 个月。 ● 本次上市流通日期为 2023 年 8 月 24 日。 一、本次上市流通的限售股类型 中国证券监督管理委员会（以下简称"中国证监会"）出具了《关于同意苏州 纳芯微电子股份有限公司首次公开发行股票注册的批复》（证监许可〔2022〕427 号），同意公司首次公开发行股票的注册申请。公司首次向社会公众公开发行人 民币普通股（A 股）股票 25,266,000 股，并于 2022 年 4 月 22 日在上海证券交易 所科创板挂牌上市。公司首次公开发行 A 股前总股本为 75,798,000 股，首次公 开发行 A 股后总股本为 10 ...

光大证券股份有限公司 关于苏州纳芯微电子股份有限公司 首次公开发行部分限售股上市流通事项的核查意见 光大证券股份有限公司（以下简称"光大证券"或"保荐机构"）作为苏州 纳芯微电子股份有限公司（以下简称"公司"、"纳芯微"）首次公开发行A股 股票并在科创板上市的保荐机构和持续督导机构，根据《证券发行上市保荐业务 管理办法》、《上海证券交易所科创板股票上市规则》以及《科创板上市公司持 续监管办法（试行）》等有关法律法规和规范性文件，对纳芯微首次公开发行部 分限售股上市流通的事项进行了审慎的核查，核查情况及意见如下： 一、本次上市流通的限售股类型 根据中国证券监督管理委员会出具的《关于同意苏州纳芯微电子股份有限公 司首次公开发行股票注册的批复》（证监许可〔2022〕427 号），同意公司首次公 开发行股票的注册申请。公司首次向社会公众公开发行人民币普通股（A 股）股 票 25,266,000 股，并于 2022 年 4 月 22 日在上海证券交易所科创板挂牌上市。公 司首次公开发行 A 股前总股本为 75,798,000 股，首次公开发行 A 股后总股本为 101,064,000 股，其中有限售条件流通股 79,4 ...

会 议 召 开 地 点 ： 上 海 证 券 交 易 所 上 证 路 演 中 心 （ 网 址 ： http://roadshow.sseinfo.com/） 证券代码：688052 证券简称：纳芯微 公告编号：2023-024 苏州纳芯微电子股份有限公司 关于召开 2022 年度暨 2023 年第一季度 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：2023 年 06 月 06 日（星期二）下午 16:00-17:00 会议召开方式：上证路演中心网络互动 投资者可于 2023 年 05 月 30 日（星期二） 至 06 月 05 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 ir@novosns.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。 苏州纳芯微电子股份有限公司（以下简称"公司"）已于 2023 年 4 月 24 日在 《上海证券报》《中国证券报》《证券时报》《证券日报》及 ...

Financial Performance - The company achieved a net profit attributable to shareholders of 250.58 million yuan for the year 2022, with a cash dividend distribution amounting to 80.85 million yuan, representing 32.27% of the net profit[2]. - The company's operating revenue for 2022 was CNY 167,039.27 million, representing a year-on-year increase of 93.76% driven by strong demand in automotive electronics, photovoltaic, energy storage, and power motor drive sectors[18]. - The net profit attributable to shareholders for 2022 was CNY 25,058.35 million, a 12.00% increase compared to the previous year; however, the net profit after deducting non-recurring gains and losses decreased by 22.79% to CNY 16,939.95 million[18]. - The net cash flow from operating activities was CNY -22,883.06 million, a decline of 327.49% year-on-year, primarily due to increased payments to suppliers and rising employee compensation costs[18]. - As of the end of 2022, the net assets attributable to shareholders were CNY 649,754.60 million, an increase of 1,081.95% compared to the previous year, largely due to the proceeds from the company's initial public offering[18]. - The total assets at the end of 2022 reached CNY 686,067.85 million, reflecting a growth of 715.97% year-on-year[18]. - Basic and diluted earnings per share for 2022 were CNY 2.70, down 8.47% from the previous year, while the basic earnings per share after deducting non-recurring gains and losses was CNY 1.83, a decrease of 36.68%[17]. - The weighted average return on net assets was 5.70%, a decrease of 45.92 percentage points compared to the previous year, primarily due to the increase in share capital from the IPO[17]. Research and Development - Research and development expenses accounted for 24.17% of operating revenue, an increase of 11.73 percentage points year-on-year, indicating a strong commitment to innovation[17]. - In 2022, the company's R&D expenses reached 403.81 million yuan, a significant increase of 276.39% year-over-year, driven by stock incentive plans and an increase in R&D personnel and average salaries[28]. - The number of R&D personnel increased by 158, representing a year-over-year growth of 94.05%, with an average salary of 586,300 yuan per person, up 22.16% from the previous year[28]. - The company has developed 15 core technologies in the fields of sensors, signal chains, power, and drivers, achieving core technical indicators that meet or exceed international competitors[80]. - The company is committed to continuous development and innovation across its product lines to maintain rapid and high-quality growth[70]. Product Development and Market Expansion - The company has developed a range of integrated circuits (ICs) including MOSFETs and IGBTs, which are widely used in power electronics[8]. - The company is focusing on the development of GaN technology, a third-generation semiconductor, for applications in power electronics and lighting[8]. - The company is actively working on sensor signal conditioning ASICs to amplify and convert sensor outputs, improving data accuracy[9]. - The company is expanding its market presence by enhancing its product offerings in the automotive electronics sector[10]. - The automotive electronics segment accounted for 23.13% of total revenue, an increase of 13 percentage points compared to 2021, with over 100 million automotive-grade chips shipped[32]. - The photovoltaic energy storage sector saw a revenue share of 22.85%, marking it as the fastest-growing segment during the reporting period[33]. - The company launched new products in the sensor and power management categories, with sensor revenue reaching 111.11 million RMB, a year-on-year increase of 202.35%[27]. Corporate Governance and Compliance - The company has confirmed that there are no non-operational fund occupations by controlling shareholders or related parties[3]. - The company has received a standard unqualified audit report from Tianjian Accounting Firm, ensuring the accuracy of its financial statements[2]. - The company’s board of directors and senior management have guaranteed the authenticity and completeness of the annual report[2]. - The company has not disclosed any special arrangements for corporate governance or significant matters affecting its operations[3]. - The company reported that all resolutions at its shareholder meetings were approved without any rejections, indicating strong governance practices[136]. Risk Management - The company has detailed potential risks in its report, emphasizing the importance of investor awareness regarding investment risks[3]. - The company’s future plans and strategic developments are subject to investment risks and do not constitute a commitment to investors[3]. - The company faces risks related to talent retention and competition for core technical personnel, which could impact its R&D capabilities[84]. - The company operates under a Fabless model, relying on external manufacturers for wafer fabrication and testing, which poses risks if supplier relationships change[86]. Employee and Talent Management - The company has achieved a 67.53% increase in total employees, growing from 385 to 645 by the end of the reporting period[38]. - R&D personnel account for 50.54% of the total workforce, with 58.90% of R&D staff holding a master's degree or higher[38]. - The company has a comprehensive compensation and benefits system, including fixed salaries and performance-based bonuses[159]. - The total remuneration for senior management during the reporting period was 912.87 million RMB[147]. - The total remuneration for core technical personnel at the end of the reporting period was 742.01 million RMB[148]. Environmental and Social Responsibility - The company invested 70,000 CNY in environmental protection during the reporting period[182]. - The total electricity consumption for the year was 2,211.87 MWh, and total water usage was 1,508.7 tons[186]. - The company implemented green office measures to reduce energy consumption, including setting air conditioning temperatures and promoting double-sided printing[189]. - The company emphasizes sustainable development in product design, with applications in green fields such as energy storage, photovoltaics, new energy vehicles, and charging piles[191]. Strategic Initiatives and Future Outlook - The company provided a positive outlook for 2023, projecting a revenue growth of 25% driven by new product launches and market expansion efforts[144]. - New product development includes the launch of two innovative technologies expected to generate an additional 300 million in revenue in 2023[144]. - The company plans to invest 200 million in new technology initiatives over the next two years to drive innovation[144]. - The company plans to expand its market presence through strategic partnerships and potential acquisitions[141].

Financial Performance - The company's revenue for Q1 2023 was ¥471,008,735.92, representing a year-over-year increase of 38.87%[4] - The net profit attributable to shareholders was ¥1,566,512.47, a significant decrease of 98.14% compared to the same period last year[4] - The net profit for Q1 2023 was ¥1,566,512.47, a significant decrease of 98.14% compared to ¥84,147,539.11 in Q1 2022[18] - The company reported a net loss of ¥2,602,431.69 for Q1 2023, a decline from a profit of ¥93,625,910.23 in Q1 2022[17] - The net profit for Q1 2023 was ¥7,650,640.46, a decline from ¥96,168,510.45 in Q1 2022, indicating a significant drop in profitability[25] - The company's total comprehensive income for Q1 2023 was ¥14,701,055.57, down from ¥86,636,417.99 in Q1 2022, reflecting a decline of approximately 83.0%[26] Research and Development - The total R&D expenditure reached ¥158,747,766.35, marking a substantial increase of 321.35% compared to the previous year[5] - R&D expenditure accounted for 33.70% of total revenue, an increase of 22.59 percentage points year-over-year[5] - R&D expenses surged to ¥158,747,766.35 in Q1 2023, compared to ¥37,675,778.45 in Q1 2022, indicating a focus on innovation and product development[17] - R&D expenses surged to ¥169,474,826.39, representing a 281.5% increase from ¥44,393,751.61 in Q1 2022, reflecting the company's commitment to innovation[25] Assets and Liabilities - The company's total assets at the end of the reporting period were ¥6,867,931,976.26, a slight increase of 0.11% from the end of the previous year[5] - The company's total liabilities decreased to ¥216,727,740.06 from ¥291,887,078.89, marking a reduction of 25.7%[23] - Non-current assets totaled ¥1,150,962,237.52 as of March 31, 2023, slightly up from ¥1,136,725,635.35 at the end of 2022[15] - The total current assets slightly decreased to ¥5,716,969,738.74 from ¥5,723,952,901.05, a marginal decline of about 0.1%[13] Cash Flow - The company reported a net cash flow from operating activities of -¥88,106,379.27, indicating increased cash outflows due to expanded operations[4][8] - Cash flow from operating activities showed a net outflow of ¥88,106,379.27 in Q1 2023, an improvement from a net outflow of ¥166,857,714.91 in Q1 2022[20] - Operating cash inflow for Q1 2023 was ¥459,139,321.59, up from ¥307,154,230.45 in Q1 2022, representing an increase of about 49.4%[28] - The company received cash from sales and services amounting to ¥387,659,570.32 in Q1 2023, an increase from ¥301,591,548.87 in Q1 2022[20] - The company reported cash inflow from investment activities of ¥3,961,668,646.42 in Q1 2023, a significant rise compared to no reported inflow in Q1 2022[28] Shareholder Information - The top ten shareholders include significant institutional investors, with the largest being China Merchants Bank Co., Ltd. holding 1,313,262 shares[11] - The company has a consistent shareholder structure, with key individuals holding significant stakes, including Wang Shengyang, who is part of a concerted action group[11] Operational Costs - Operating costs for Q1 2023 were ¥489,042,781.87, up from ¥232,729,567.71 in Q1 2022, reflecting a substantial increase in expenses[17] - The gross profit margin decreased, with operating costs amounting to ¥258,694,658.24, up from ¥166,158,877.31 in the previous year, indicating a rise of 55.6%[25] Future Outlook - The company plans to continue investing in R&D and market expansion to drive future growth[17] - The company has not disclosed any significant new strategies or product developments in the current report[12]