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： 证券代码：688172 证券简称：燕东微 公告编号：2024-014 北京燕东微电子股份有限公司 关于 2023 年年度利润分配预案的公告 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 每股分配比例：每股派发现金红利 0.04 元（含税）。 本次利润分配以实施权益分派股权登记日登记的总股本为基数，具体日 期将在权益实施公告中明确。 在实施权益分派的股权登记日前，公司总股本发生变动的，拟维持分配 总额不变，相应调整每股分派比例，并将另行公告具体调整情况。 本次利润分配预案尚需提交公司 2023 年年度股东大会审议。 一、利润分配预案内容 经大华会计师事务所（特殊普通合伙）审计，截止 2023 年 12 月 31 日，公 司合并报表期末未分配利润为 1,490,274,634.01 元。经公司第二届董事会第二次 会议决议，公司 2023 年度拟以实施权益分派股权登记日登记的总股本为基数分 配利润。本次利润分配预案如下： 公司拟向全体股东每 10 股派发现金红利 0.40 元（含税），截至目前，公司 总股本 1 ...

变更会计师事务所的简要原因： 鉴于大华会计师事务所（特殊普通合伙）（以下简称"大华"）已经连续 5 年为公司提供审计服务，为保证审计工作的独立性、客观性、公允性，根据证监 会、财务部、国务院国资委《国有企业、上市公司选聘会计师事务所管理办法》 （财会〔2023〕4 号），同时综合考虑公司业务发展及审计工作需求等情况，公 司拟将 2024 年度审计机构变更为北京大华国际会计师事务所（特殊普通合伙） （以下简称"北京大华国际"）。公司已就变更会计师事务所事宜与大华进行了 沟通，大华对本次变更事项无异议。 证券代码：688172 证券简称：燕东微 公告编号：2024-011 北京燕东微电子股份有限公司 关于变更会计师事务所的公告 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： 拟聘任的会计师事务所名称：北京大华国际会计师事务所（特殊普通合 伙） 原聘任的会计师事务所名称：大华会计师事务所（特殊普通合伙） 本事项尚需提交公司股东大会审议。 一、拟聘任会计师事务所的基本情况 （一）机构信息 1.基本信息 机构名称：北 ...

证券代码：688172 证券简称：燕东微 公告编号：2024-015 北京燕东微电子股份有限公司 关于使用部分闲置募集资金进行现金管理的公告 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： 北京燕东微电子股份有限公司（以下简称"燕东微"或"公司"）于 2024 年 4 月 26 日召开了第二届董事会第二次会议、第二届监事会第二次会议，审议 通过了《关于公司使用部分闲置募集资金进行现金管理的议案》，同意公司及所 属子公司使用累计不超过 3 亿元（含本数）暂时闲置募集资金进行现金管理，使 用期限为自公司董事会审议通过之日起 12 个月。 在上述使用期限及额度范围内，资金可以滚动使用。董事会授权董事长 及其授权人行使现金管理投资决策权及签署相关法律文件，具体事项由公司财务 部负责组织实施。 根据《北京燕东微电子股份有限公司首次公开发行股票科创板上市公告书》， 公司本次发行募集资金扣除发行费用后投资于以下项目： 单位：万元 | 序号 | 募集资金投资方向 | 拟投入募集资金金额 | | --- | --- | -- ...

Financial Performance - The company reported a significant increase in revenue, achieving a total of 1.2 billion RMB for the fiscal year, representing a 15% year-over-year growth[11]. - The company's operating revenue for 2023 was CNY 2,126,903,653.81, a decrease of 2.22% compared to CNY 2,175,224,334.82 in 2022[23]. - Net profit attributable to shareholders for 2023 was CNY 452,292,466.72, down 2.13% from CNY 462,125,789.66 in 2022[23]. - The net profit attributable to shareholders after deducting non-recurring gains and losses decreased by 20.03% to CNY 291,503,381.80 in 2023[23]. - The gross margin improved to 35%, up from 30% in the previous year, reflecting better cost management and pricing strategies[11]. - The company's total assets increased by 3.70% to CNY 18,484,430,578.71 at the end of 2023 compared to CNY 17,824,653,931.58 at the end of 2022[23]. - Basic and diluted earnings per share for 2023 were CNY 0.38, a decrease of 15.56% from CNY 0.45 in 2022[24]. - The return on equity (ROE) decreased to 3.10% in 2023, down from 4.46% in 2022, a reduction of 1.36 percentage points[24]. Research and Development - Investment in R&D increased by 30%, totaling 300 million RMB, focusing on the development of AIoT technologies and advanced semiconductor materials[12]. - Research and development expenses accounted for 13.92% of operating revenue, an increase of 5.96 percentage points compared to 7.96% in 2022[25]. - The total R&D expenditure for the year was approximately ¥295.97 million, representing a 70.98% increase from the previous year's ¥173.11 million, and accounting for 13.92% of total revenue, an increase of 5.96 percentage points[77][78]. - The company filed 55 new patent applications, including 22 invention patents and 33 utility model patents, and received 44 new patent grants[38]. Market Expansion and Strategy - The company plans to expand its market presence in Southeast Asia, targeting a 10% market share within the next two years[11]. - The company provided guidance for the next fiscal year, projecting a revenue growth of 20% to 1.44 billion RMB, driven by new product launches and market expansion[11]. - The company is focusing on expanding its intelligent manufacturing capabilities, particularly in the 8-inch wafer production line[36]. - The company is shifting its focus from consumer electronics to new fields such as renewable energy, industrial applications, and automotive sectors[40]. - The company plans to enhance its market development capabilities by targeting emerging markets such as 5G, automotive electronics, and silicon photonics chips, while also strengthening brand promotion efforts[160]. Governance and Compliance - The company has received a standard unqualified audit report from Dahua Certified Public Accountants[5]. - The company’s board of directors and management have confirmed the accuracy and completeness of the annual report[5]. - The company has not reported any non-operating fund occupation by controlling shareholders or related parties[7]. - The company has not disclosed any special arrangements for corporate governance[7]. - The company has maintained a consistent governance structure with no major changes in the board composition during the reporting period[181]. Risks and Challenges - The company has outlined various risks faced during operations in the report, which investors are advised to review[4]. - The decline in performance metrics was attributed to changes in market demand and price reductions in certain consumer products[25]. - The company faces risks related to product development and technology iteration, which are critical in the fast-evolving semiconductor industry[91]. - The company has a high customer concentration risk, which could adversely affect its operating performance if major clients face difficulties[95]. - The company relies on various raw materials, and any supply disruptions could negatively impact its profitability[96]. Operational Efficiency - The company aims to reduce production costs by 15% through the implementation of advanced manufacturing technologies over the next year[12]. - The company is implementing cost-reduction strategies projected to save CNY 100 million annually[186]. - The company will implement lean management practices to improve operational efficiency and enhance sustainable development capabilities[163]. - The company is focusing on integrating new technologies to enhance the robustness and thermal stability of its RF power devices[67]. Customer Engagement - User data showed a 25% increase in active users, reaching 500,000 by the end of the year, indicating strong market engagement[12]. - Customer satisfaction ratings improved to 90%, reflecting a 5% increase from the previous year[192]. - The company plans to implement a new customer loyalty program aimed at increasing retention rates by 5%[188]. Future Outlook - Future outlook indicates a projected revenue growth of 16.82% for the upcoming fiscal year[186]. - The company provided guidance for the next fiscal year, projecting revenue growth of 25% and aiming for $1.875 billion[190]. - A new technology initiative is expected to launch in Q3 2024, aimed at improving operational efficiency by 30%[185].

北京燕东微电子股份有限公司 独立董事 2023 年度述职报告（韩郑生） 作为北京燕东微电子股份有限公司（以下简称"公司"）的独立董事，履职 期间，本人严格遵守《中华人民共和国公司法》（以下简称"《公司法》"）、 《中华人民共和国证券法》（以下简称"《证券法》"）、中国证监会《上市公 司治理准则》《上市公司股东大会规则》等法律、法规、规范性文件以及《北京 燕东微电子股份有限公司章程》（以下简称"《公司章程》"）、《北京燕东微 电子股份有限公司独立董事工作制度》和《北京燕东微电子股份有限公司独立董 事年报工作制度》等公司相关制度的规定和要求，恪尽职守、勤勉尽责，积极出 席公司召开的董事会、董事会各专门委员会及股东大会等相关会议，认真审议会 议各项议案，充分发挥自身的专业优势和独立作用，对公司相关事项发表独立意 见，切实维护公司和全体股东的利益，尤其关注中小股东的合法权益不受损害。 现将2023年度主要工作情况报告如下： 一、独立董事的基本情况 （一）个人工作履历、专业背景以及兼职情况 韩郑生，独立董事，1962年出生，中国国籍，无境外永久居留权，研究生学 历，硕士学位。1997年4月至2022年3月，历任中国科学 ...

Da Hua Certified Public Accountants ( Special General Partnership ) 北京燕东微电子股份有限公司 募集资金存放与使用情况鉴证报告 大华核字[2024]0011001314 号 大华会计师事务所(特殊普通合伙) .您可使用手机"扫一扫"或进入"胜明开元亚明该审计报告是否由具有执业许可的会计师事务所出身 。"进行使用手机"扫一扫"或进入"注册会计师行业统一监管平台（http://gco.nof.gov.cn）"进行在线 。 【 北京燕东微电子股份有限公司 募集资金存放与使用情况鉴证报告 （2023 年度） | 目 | 页 次 | | --- | --- | | 一、 募集资金存放与使用情况鉴证报告 | 1-2 | | 11 北京燕东微电子股份有限公司 2023 年度募集 | 1-6 | | 资金存放与实际使用情况的专项报告 | | 上会計師事務所 大华会计师事务所(特殊普通合伙) 北京市海淀区西四环中路 16 号院 7 号楼 12 层 [100039] 电话: 86 (10) 5835 0011 传真: 86 (10) 5835 0006 www. ...

2023 年，公司监事会共召开 6 次会议，审议通过 23 项议案，会议的召开与 表决程序符合《公司法》和《公司章程》，具体情况如下： | 会议名称 | | | 会议时间 | | | | 议案名称 | | --- | --- | --- | --- | --- | --- | --- | --- | | | | | | | | 1 | 关于变更公司注册资本、公司类型及修订《公司章程》 | | | | | | | | | 相关条款并授权办理工商变更登记的议案 | | | | | | | | 2 | 关于向全资子公司北京燕东微电子科技有限公司增 | | | | | | | | | 资的议案 | | 第一届监事会 | 2023 | 年 | 2 月 | 24 | 日 | | 关于以募集资金置换预先投入项目和已支付发行费 | | 第八次会议 | | | | | | 3 | 用的自筹资金的议案 | | | | | | | | 4 | 关于使用部分闲置募集资金进行现金管理的议案 | | | | | | | | 5 | 关于修订《董事、监事及高级管理人员所持本公司股 | | | | | | | | | 份及其变动管理办法》的 ...

证券代码：688172 证券简称：燕东微 公告编号：2024-019 北京燕东微电子股份有限公司 关于参加 2023 年度暨 2024 年第一季度业绩 暨现金分红说明会的公告 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。 投资者可于 2024 年 05 月 08 日(星期三)至 05 月 14 日(星期二)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 bso@ydme.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。 北京燕东微电子股份有限公司（以下简称"公司"）已于 2024 年 4 月 27 日在上海证券交易所网站（www.sse.com.cn）披露了公司 2023 年年度报告、2024 年第一季度报告、2023 年度利润分配预案，为便于广大投资者更全面深入地了 解公司2023年度及2024年第一季度经营成果、财务状况和公司发展理念等情况， 公司计划于 2024 年 05 月 15 日上午 10:00-11:30 举行 2023 年度暨 2024 年第一季 度业绩暨现金 ...

Financial Performance - The company's operating revenue for Q1 2024 was ¥308,997,801.95, representing a decrease of 39.87% compared to the same period last year[4]. - The net profit attributable to shareholders was ¥24,171,731.14, down 72.87% year-on-year[4]. - The net profit after deducting non-recurring gains and losses was ¥542,797.37, reflecting a significant decline of 99.29%[4]. - Total operating revenue for Q1 2024 was ¥308,997,801.95, a decrease of 40% compared to ¥513,918,597.08 in Q1 2023[18]. - Net profit for Q1 2024 was ¥18,271,022.49, compared to ¥81,707,685.49 in Q1 2023, indicating a decline of about 77.7%[19]. - The total revenue for Q1 2024 was CNY 24,081,447.69, a decrease from CNY 88,994,007.62 in Q1 2023, representing a decline of approximately 72.9%[20]. - The net profit for Q1 2024 was CNY 18,180,739.04, compared to CNY 81,598,170.37 in Q1 2023, indicating a decrease of about 77.7%[20]. - Basic and diluted earnings per share for Q1 2024 were both CNY 0.02, down from CNY 0.07 in Q1 2023, a decline of approximately 71.4%[20]. Cash Flow and Assets - The net cash flow from operating activities was negative at -¥46,528,531.28, a decrease of 73.37% compared to the previous year[5]. - The company's cash and cash equivalents increased to ¥6,124,142,888.60 from ¥5,315,564,882.81, reflecting a growth of about 15.2%[15]. - The company's cash and cash equivalents decreased significantly, with interest income dropping to ¥27,255,793.79 from ¥43,561,433.74 in Q1 2023, a decline of about 37.5%[19]. - Cash inflow from operating activities was CNY 421,675,206.93, up from CNY 311,898,594.89 in the previous year, reflecting an increase of approximately 35.2%[21]. - The cash and cash equivalents at the end of Q1 2024 totaled CNY 5,537,866,652.67, compared to CNY 8,565,554,707.42 at the end of Q1 2023, showing a decrease of about 35.5%[22]. - The net cash flow from investing activities was CNY 806,797,061.83, a significant improvement from a negative CNY 376,032,529.53 in Q1 2023[22]. - Total cash outflow from operating activities was CNY 468,203,738.21, resulting in a net cash flow from operating activities of negative CNY 46,528,531.28 for Q1 2024[21]. Research and Development - Research and development expenses totaled ¥57,164,389.95, accounting for 18.50% of operating revenue, an increase of 7.45 percentage points[5]. - Research and development expenses for Q1 2024 were ¥57,164,389.95, slightly up from ¥56,797,907.94 in Q1 2023, showing a year-over-year increase of 0.6%[19]. Assets and Liabilities - The total assets at the end of the reporting period were ¥18,134,489,835.33, a decrease of 1.89% from the end of the previous year[5]. - As of March 31, 2024, the company's total current assets amounted to ¥9,201,697,316.92, a decrease of approximately 8.66% from ¥10,077,982,979.27 on December 31, 2023[15]. - The company's total liabilities for Q1 2024 were ¥3,107,428,348.00, down from ¥3,476,997,494.67 in the previous year, representing a reduction of approximately 10.6%[17]. - The company's total equity increased to ¥15,027,061,487.33 in Q1 2024, compared to ¥15,007,433,084.04 in the previous period, reflecting a slight growth of 0.13%[17]. - The company's total liabilities and shareholders' equity will be detailed in the upcoming financial reports, with no significant changes reported in the current quarter[14]. Market and Strategic Factors - The company attributed the decline in revenue and profit to intensified market competition and a strategic shift in product structure[10]. - The company has not reported any new product launches or technological advancements during this quarter[14]. - There are no significant mergers or acquisitions announced in this reporting period[14]. Non-Recurring Gains - Non-recurring gains included government subsidies amounting to ¥20,842,548.53, contributing to the overall financial results[6].

中信建投证券股份有限公司关于 北京燕东微电子股份有限公司 2024 年度日常关联交易预计额度的核查意见 中信建投证券股份有限公司（以下简称"保荐人"、"中信建投"）作为北京 燕东微电子股份有限公司（以下简称"燕东微"、"公司"）首次公开发行股票并 在科创板上市的保荐人，根据相关规定，对燕东微 2024 年度日常关联交易预计 额度的事项进行了审慎核查，具体情况如下： 一、日常关联交易的基本情况 （一）日常关联交易履行的审议程序 1、审计委员会审议程序 燕东微于 2024年 4月 26日召开第二届审计委员会第三次会议，审议通过了 《关于 2024 年度日常关联交易预计额度的议案》，并同意提交该议案至公司董 事会审议。 公司于 2024年 4月 26日召开第二届独立董事第一次专门会议，全票审议通 过了《关于 2024 年度日常关联交易预计额度的议案》，独立董事发表了一致同 意的意见：公司 2024 年度的关联交易预计情况是公司在 2023 年度关联交易的 基础上，根据业务发展的规划做出的合理预计。交易价格以市场定价为依据， 未违反公开、公平、公正的定价原则，不存在损害公司和股东的利益情形，对 公司独立性未产生不利影 ...