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个别及连带责任。 证券代码：688172 证券简称：燕东微 公告编号：2023-031 北京燕东微电子股份有限公司 关于参加 2023 年半年度半导体行业集体业绩说明会的公告 重要内容提示： 投资者可于 2023 年 8 月 28 日（星期一）9：00 至 2023 年 9 月 1 日（星期五）下 午 16：00 前通过邮件、电话、传真等形式将需要了解和关注的问题提前提供给公司。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 2023 年 8 月 25 日在上海证券交 易所网站（www.sse.com.cn）披露本公司 2023 年半年度报告，为便于广大投资者更全面深 入的了解公司 2023 年半年度经营成果、财务状况，公司参与了由上交所主办的 2023 年半年 度半导体行业集体业绩说明会，此次活动将采用线上文字互动的方式举行，投资者可登录上 海证券交易所上证路演中心（http://roadshow.sseinfo.com/） 参与线上 ...

证券代码：688172 证券简称：燕东微 公告编号：2023-029 北京燕东微电子股份有限公司 第一届监事会第十一次会议决议公告 公司《2023 年半年度报告》全文和摘要的编制和审议程序符合相关法律法 规及《公司章程》等相关规定，公允地反映了公司 2023 年半年度的财务状况和 经营成果；在编制过程中，未发现公司参与半年度报告编制和审议的人员有违反 保密规定的行为；公司《2023 年半年度报告》披露的信息真实、准确、完整， 不存在任何虚假记载、误导性陈述或者重大遗漏。 表决结果：5 票同意，0 票弃权，0 票反对。 具体内容详见公司同日在上海证券交易所网站（www.sse.com.cn）披露的 《2023 年半年度报告》全文和摘要。 （二）审议通过《关于审议 2023 年半年度募集资金存放与使用的议案》 公司 2023 年半年度募集资金的存放与使用情况符合《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》的规定及公司《募集资金管理 本公司监事会及全体监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个别及连带责任。 一、监事会会议召开情况 ...

2023年第二次临时股东大会的法律意见书 大嘉法意字【2023】第0821号 致:北京燕东微电子股份有限公司 北京市大嘉律师事务所 BEIJING DAJIA LAW FIRM 中国北京市朝阳区佳汇国际中心A座4层 邮政编码:100020 电话:(86-10) 65511122 传真:(86-10) 65530601 关于北京燕东微电子股份有限公司 北京市大嘉律师事务所(以下简称"本所")接受北京燕东微电 子股份有限公司(以下简称"公司")的委托,指派本所律师列席了 公司于2023年8月21日召开的2023年第二次临时股东大会(以下简称 "本次股东大会"),根据《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》)、《上 市公司股东大会规则》(以下简称《股东大会规则》)及《北京燕东 微电子股份有限公司章程》(以下简称《公司章程》)等有关规定, 就本次股东大会的召集、召开程序、出席现场会议人员资格、召集人 资格、会议表决程序和表决结果等事宜(以下简称"程序事宜")出 具法律意见书。 为出具本法律意见书,本所律师审查了《公司章程》《关于董事 辞职及补选董事的公告》及有关本 ...

证券代码：688172 证券简称：燕东微 公告编号：2023-028 北京燕东微电子股份有限公司 2023 年第二次临时股东大会决议公告 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： 1、 公司在任董事 11 人，出席 11 人； 本次会议是否有被否决议案：无 一、 会议召开和出席情况 （一） 股东大会召开的时间：2023 年 8 月 21 日 （二） 股东大会召开的地点：北京市经济技术开发区京海四路 51 号 310 会议室 （三） 出席会议的普通股股东、特别表决权股东、恢复表决权的优先股股东及 其持有表决权数量的情况： | 1、出席会议的股东和代理人人数 | 13 | | --- | --- | | 普通股股东人数 | 13 | | 2、出席会议的股东所持有的表决权数量 | 784,814,892 | | 普通股股东所持有表决权数量 | 784,814,892 | | 3、出席会议的股东所持有表决权数量占公司表决权数量的比 | 65.4501 | | 例（%） | | | 普通股股东所持有表决权数量占公 ...

Financial Performance - The company's operating revenue for Q1 2023 was ¥513,918,597.08, representing a decrease of 10.37% compared to the same period last year[4] - The net profit attributable to shareholders of the listed company was ¥89,103,522.74, down 40.91% year-on-year[4] - The net profit attributable to shareholders after deducting non-recurring gains and losses was ¥76,400,250.65, a decrease of 40.09% compared to the previous year[4] - Basic earnings per share were ¥0.07, down 50.46% year-on-year[5] - Net profit for Q1 2023 was ¥81,707,685.49, a decrease of 47.5% compared to ¥155,936,051.16 in Q1 2022[15] - Total comprehensive income for Q1 2023 was ¥81,598,170.37, down from ¥155,899,637.26 in Q1 2022, a decrease of approximately 47.5%[16] - The total profit for Q1 2023 was ¥88,070,088.06, down from ¥185,998,870.82 in Q1 2022, a decline of about 52.7%[15] Cash Flow - The net cash flow from operating activities was -¥26,838,007.17, reflecting a significant decline of 138.58%[4] - The company reported a net cash outflow from operating activities of ¥26,838,007.17 in Q1 2023, compared to a net inflow of ¥69,558,851.60 in Q1 2022[19] - Net cash flow from financing activities was -26,811,899.12, compared to a net inflow of 48,824,424.63 in the previous year[20] - Cash and cash equivalents at the end of the period totaled 8,565,554,707.42, down from 8,995,263,031.19 at the beginning of the period[20] - The net decrease in cash and cash equivalents for the period was -429,708,323.77, compared to -603,205,014.66 in the same period last year[20] Assets and Liabilities - Total assets at the end of the reporting period were ¥18,031,238,698.91, a slight increase of 1.16% from the end of the previous year[5] - Total assets as of March 31, 2023, amounted to RMB 18,031,238,698.91, compared to RMB 17,824,653,931.58 at the end of 2022, indicating a slight increase of 1.2%[13] - Total liabilities increased to RMB 3,425,789,527.69 in Q1 2023 from RMB 3,300,802,930.73 in Q4 2022, marking an increase of 3.8%[14] - The company's total equity attributable to shareholders was RMB 14,437,598,160.61 as of March 31, 2023, up from RMB 14,348,604,152.99 at the end of 2022, an increase of 0.6%[14] Research and Development - R&D investment totaled ¥56,797,907.94, which is 11.05% of operating revenue, an increase of 2.79 percentage points[5] - Research and development expenses rose to ¥56,797,907.94 in Q1 2023, up from ¥47,374,957.88 in Q1 2022, marking an increase of approximately 19.5%[15] Market Conditions - The company experienced a significant decline in market demand, leading to reduced sales prices for some consumer products, which impacted profitability[8] Shareholder Information - The total number of ordinary shareholders at the end of the reporting period was 29,709[9] Financial Costs and Expenses - The company recorded a financial expense of -¥35,555,611.02 in Q1 2023, compared to -¥24,379,590.65 in Q1 2022, indicating an increase in financial costs[15] - The company reported a decrease in tax expenses to ¥6,362,402.57 in Q1 2023 from ¥30,062,819.67 in Q1 2022, a reduction of approximately 78.8%[15] Other Information - The company has not disclosed any new product or technology developments in the current report[11] - There are no significant mergers or acquisitions reported during the quarter[11] - The company did not apply new accounting standards or interpretations for the first time in 2023[20]

Financial Performance - The company reported no profit distribution for the fiscal year 2022, pending approval at the annual shareholders' meeting[4]. - The company has not achieved profitability since its listing[2]. - The company reported a significant increase in revenue, reaching RMB 10 billion, representing a year-over-year growth of 25%[11]. - The company's operating revenue for 2022 was approximately ¥2.175 billion, representing a year-on-year increase of 6.91%[21]. - The net profit attributable to shareholders decreased by 16.05% to approximately ¥462 million, primarily due to changes in market demand and a decline in sales prices of some consumer products[21]. - The net cash flow from operating activities increased by 80.34% to approximately ¥796 million, mainly due to increased tax refunds and government subsidies[24]. - The company's total assets grew by 36.35% to approximately ¥17.825 billion, driven by the completion of the initial public offering[22]. - Basic earnings per share decreased by 42.31% to ¥0.45, attributed to an increase in the weighted average number of shares and a slight decline in net profit[23]. - The company's net assets attributable to shareholders increased by 41.65% to approximately ¥14.349 billion[22]. - The company achieved an operating revenue of 2,175.22 million RMB in 2022, representing a year-on-year growth of 6.91%[32]. - The net profit attributable to the parent company was 462.13 million RMB, a decrease of 16.05% compared to the previous year[32]. Research and Development - The company is investing heavily in R&D, with a budget increase of 40% to support innovation in AIoT technologies[13]. - Research and development expenses accounted for 7.96% of operating revenue, slightly down from 7.98% in the previous year[23]. - The company achieved a total R&D investment of approximately ¥173.11 million in 2022, representing a 6.60% increase compared to ¥162.39 million in 2021[51]. - The company has filed for 52 new patents in the year, with 77 patents granted, bringing the total granted patents to 395[50]. - The company has made significant advancements in its proprietary technologies, eliminating reliance on imported equipment and technologies across all key processes[48]. - The company has established a comprehensive R&D management system covering all stages of product development, including feasibility studies and trial production[37]. - The company has developed core technologies in its product and solution segment, including advanced designs for digital transistors and low-noise high-frequency transistors, enhancing voltage and current gain[44]. Market Expansion and Strategy - The company is expanding its market presence in Southeast Asia, targeting a 10% market share by the end of the next fiscal year[11]. - The company provided a positive outlook for the next fiscal year, projecting a revenue growth of 20% and aiming to reach RMB 12 billion[13]. - A strategic acquisition of a smaller tech firm was completed, which is anticipated to contribute an additional RMB 1 billion in revenue annually[12]. - The company plans to continue expanding its market presence and investing in new technologies and products[24]. - The company is focused on high-density power semiconductors, display driver ICs, power management ICs, and silicon photonics as its four main product directions[113]. Corporate Governance - The board of directors was fully present at the board meeting[3]. - The company has declared that all financial reports are true, accurate, and complete[3]. - There are no special arrangements for corporate governance applicable to the company[4]. - The company has a governance structure that includes a strategic committee, audit committee, nomination committee, and compensation committee to ensure effective decision-making[120]. - The company has not encountered any significant issues regarding independence from its controlling shareholders or related party transactions[123]. Operational Efficiency - The gross margin improved to 45%, up from 40% in the previous year, indicating better cost management and pricing strategies[14]. - The company plans to enhance its supply chain efficiency, aiming to reduce costs by 15% over the next two years[11]. - The company is committed to optimizing manufacturing processes to reduce costs and improve product stability, particularly in the ECM preamplifier design[45]. - The company aims to reduce operational costs by 15% in 2023 through efficiency improvements and process optimization[134]. Environmental and Social Responsibility - The company invested approximately 25.69 million yuan in environmental protection during the reporting period[163]. - The company is committed to developing green products to reduce its carbon footprint and enhance environmental protection[162]. - The company has established a series of environmental management systems, including the "Environmental Protection Management Measures" and "Environmental Protection Education and Training Management Measures"[172]. - The company successfully reduced carbon emissions by 3,085 tons through various carbon reduction measures, including energy recovery and energy-saving projects[173]. Risks and Challenges - The company faces risks related to high customer concentration, which could adversely affect its operating performance if major customers experience significant downturns[68]. - The company is exposed to supply risks due to high concentration among key raw material suppliers, which could impact production stability and profitability[69]. - The semiconductor industry is experiencing increased competition, and the company must enhance R&D and production management efficiency to sustain profitability[74]. - The company is subject to macroeconomic fluctuations that could affect market demand for integrated circuit products, impacting overall performance[76]. Employee and Talent Management - The total number of employees at the parent company is 90, while the main subsidiary has 1,802 employees, totaling 1,892 employees[149]. - The company has established a differentiated compensation system linked to employee performance, skills, and job responsibilities[150]. - The company has implemented a training plan to enhance employee competencies and promote innovation through various educational platforms[151]. - The average salary of R&D personnel increased from ¥18.61 million to ¥24.90 million during the reporting period[57]. Shareholder and Financial Commitments - The company has a stable profit distribution policy that prioritizes cash dividends, especially in mature development stages[156]. - The company has established a cash dividend policy, ensuring that at least 10% of the distributable profits will be distributed as cash dividends in profitable years[155]. - The company will not reduce its holdings during the lock-up period, adhering strictly to the terms outlined in the prospectus[200].

证券代码：688172 证券简称：燕东微 公告编号：2023-020 北京燕东微电子股份有限公司 关于参加 2022 年度半导体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个别及连带责任。 重要内容提示： 北京燕东微电子股份有限公司（以下简称"公司"）已于 2023 年 4 月 26 日发布公司 2022 年年度报告，为便于广大投资者更全面深入的了解公司 2022 年度经营成果、财务状况、发 展理念，公司参与了由上交所主办的 2022 年度半导体行业集体业绩说明会，此次活动将采 用视频和网络文字互动的方式举行，投资者可登录上海证券交易所上证路演中心 （http://roadshow.sseinfo.com/） 参与线上互动交流。 一、说明会类型 本次投资者说明会以视频和网络互动形式召开，公司将针对 2022 年度的经营成果及财 务指标的具体情况与投资者进行互动交流和沟通，在信息披露允许的范围内就投资者普遍关 注的问题进行回答。 二、说明会召开的时间、方式 （一）会议线上交流时间：2023 年 5 月 19 日 ...