证券代码：688458 证券简称：美芯晟 公告编号：2024-030 美芯晟科技（北京）股份有限公司 2023 年年度股东大会决议公告 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： 本次会议是否有被否决议案：无 一、 会议召开和出席情况 （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 | 32,816,594 | | 普通股股东所持有表决权数量 | 32,816,594 | | 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 | 41.6196 | | 例（%） | | | 普通股股东所持有表决权数量占公司表决权数量的比例（%） | 41.6196 | 注：上述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例，已剔除截至股权登记 日公司已回购的股份 1,161,044 股。 （四） 表决方式是否 ...

美芯晟科技（北京）股份有限公司 关于 2024 年限制性股票激励计划 内幕信息知情人及激励对象买卖公司股票情况的 自查报告 证券代码：688458 证券简称：美芯晟 公告编号：2024-031 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。 美芯晟科技（北京）股份有限公司（以下简称"公司"）于 2024 年 4 月 28 日 召开第一届董事会第十三次会议和第一届监事会第八次会议，审议通过《关于 2024 年限制性股票激励计划（草案）及其摘要的议案》等相关议案，并于 2024 年 4 月 30 日在上海证券交易所网站（www.sse.com.cn）披露了相关公告。 根据《上市公司股权激励管理办法》（以下简称"《管理办法》"）、《上海 证券交易所科创板股票上市规则》《科创板上市公司自律监管指南第 4 号——股 权激励信息披露》等相关法律、法规及规范性文件的规定，通过向中国证券登记 结算有限责任公司上海分公司（以下简称"中国结算"）查询，公司对 2024 年限 制性股票激励计划（以下简称"本次激励计划"）的内幕信息知情人和激励对象在 ...

美芯晟科技（北京）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： 本次股票上市类型为首发限售股份；股票认购方式为网下，上 市股数为 27,964,611 股。 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于 2023 年 3 月 9 日出具的《关于同意美芯晟科 技（北京）股份有限公司首次公开发行股票注册的批复》（证监许可〔2023〕521 号），同意美芯晟科技（北京）股份有限公司（以下简称"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公司民币普通股（A 股）股票 20,010,000 股，并于 2023 年 5 月 22 日在上海证券交易所科创板上市，发行完成后总股本为 80,010,000 股，其中有限售条件流通股 61,961,683 股，无限售条件流通股 18,048,317 股。 证券代码：688458 证券简称：美芯晟 公告编号：2024-028 本次上市流通的限售股为公司首次公开发行部分限售股份，涉及股东数量为 14 ...

美芯晟科技（北京）股份有限公司（以下简称"公司"）于 2024 年 4 月 28 日召开第一届董事会第十三次会议、第一届监事会第八次会议，审议通过了《关 于 2024 年限制性股票激励计划（草案）及其摘要的议案》等相关议案。根据《上 市公司股权激励管理办法》（以下简称"《管理办法》"）等相关规定，公司对 2024 年限制性股票激励计划首次授予激励对象名单在公司内部进行了公示。公 司监事会结合公示情况对拟激励对象进行了审核，相关公示情况及审核意见如下： 一、公示情况 1、公司于 2024 年 4 月 30 日在上海证券交易所网站（www.sse.com.cn）上 披露了《美芯晟科技（北京）股份有限公司 2024 年限制性股票激励计划（草案）》 及其摘要（以下简称"《激励计划》"或"本次激励计划"）、《美芯晟科技（北 京）股份有限公司 2024 年限制性股票激励计划实施考核管理办法》。 证券代码：688458 证券简称：美芯晟 公告编号：2024-029 美芯晟科技（北京）股份有限公司监事会 关于公司 2024 年限制性股票激励计划 激励对象名单的审核意见及公示情况说明 本公司监事会及全体监事保证本公告内容不存在 ...

中信建投证券股份有限公司 关于美芯晟科技（北京）股份有限公司 首次公开发行部分限售股上市流通的核查意见 中信建投证券股份有限公司（以下简称"中信建投证券"或"保荐机构"） 作为美芯晟科技（北京）股份有限公司（以下简称"美芯晟"或"公司"）首次 公开发行股票并在科创板上市的保荐机构，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》等有关法律法规和规范性文件的要 求，对美芯晟首次公开发行部分限售股上市流通的事项进行了核查，具体情况如 下： 一、本次上市流通股的限售股类型 根据中国证券监督管理委员会于 2023 年 3 月 9 日出具的《关于同意美芯晟 科技（北京）股份有限公司首次公开发行股票注册的批复》（证监许可〔2023〕 521 号），公司获准首次向社会公开发行人民币普通股（A 股）2,001.00 万股，并 于 2023 年 5 月 22 日在上海证券交易所科创板挂牌上市，发行完成后公司总股本 为 8,001.00 万股，其中有限售条件流通股 6,196.17 万股，无限售条件流通股 1,804.83 万股。 本次上市流通的限售股为公司首次公开发行部分限售股份，限售股股东数量 为 ...

2023 年年度股东大会会议资料 2024 年 5 月 美芯晟科技（北京）股份有限公司 2023 年年度股东大会会议资料 证券代码：688458 证券简称：美芯晟 美芯晟科技（北京）股份有限公司 美芯晟科技（北京）股份有限公司 2023 年年度股东大会会议资料 1 美芯晟科技（北京）股份有限公司 2023 年年度股东大会会议目录 | 美芯晟科技（北京）股份有限公司 2023 年年度股东大会会议须知 ···················· 3 | | --- | | 美芯晟科技（北京）股份有限公司 2023 年年度股东大会会议议程 ···················· 5 | | 美芯晟科技（北京）股份有限公司 2023 年年度股东大会会议议案 ···················· 7 | | 议案一： 关于公司 2023 年度董事会工作报告的议案 ··············································································· 7 | | 议案二： 关于公司 2023 年度财务决算报告的议案 ··············· ...

Investment Rating - The report maintains a "Buy" rating for the company [3][13]. Core Views - The company's 2023 revenue was 472 million yuan, a year-on-year increase of 7.06%, with a net profit attributable to the parent company of 30.15 million yuan, down 42.67% year-on-year. The average ROE was 2.19% [3]. - In Q1 2024, the company reported revenue of 94.67 million yuan, an increase of 18.26% year-on-year, but a net loss of 13.26 million yuan, a decline of 193.9% year-on-year, primarily due to a decrease in gross margin to 22% [3]. - The company is launching a series of wireless charging products, including the world's first 30W/50W/100W wireless charging RTX chips, which meet advanced performance standards for various applications [4]. - The report highlights the potential for growth in the wireless charging and optical sensing chip markets, with significant increases in shipment volumes expected by 2025 [4][23]. Financial Summary - Total revenue for 2023 was 472 million yuan, with projections of 662 million yuan for 2024, 837 million yuan for 2025, and 1.11 billion yuan for 2026 [24]. - The net profit forecast for 2024 has been adjusted to 88 million yuan, with further projections of 109 million yuan for 2025 and 159 million yuan for 2026 [13][24]. - The company's PE ratio for 2024 is projected at 37.3X, compared to an average of 47.0X for comparable companies, indicating a potential upside of 26% [13].

证券代码：688458 证券简称：美芯晟 公告编号：2024-027 美芯晟科技（北京）股份有限公司 关于以集中竞价交易方式回购公司股份的进展公告 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： | 回购方案首次披露日 | 2024/1/27 | | | | | --- | --- | --- | --- | --- | | 回购方案实施期限 | 2024 年 月 26 日~2025 年 月 | 1 | | 日 | | 预计回购金额 | 万元 3,000 万元~6,000 | | | | | 回购用途 | □减少注册资本 √用于员工持股计划或股权激励 | | | | | | □用于转换公司可转债 | | | | | | □为维护公司价值及股东权益 | | | | | 累计已回购股数 | 股 1,007,044 | | | | | 累计已回购股数占总股本比例 | 1.2586% | | | | | 累计已回购金额 | 4,656.63 万元 | | | | | 实际回购价格区间 | 元/股~58.06 元/股 3 ...

Financial Performance - The company's revenue for Q1 2024 was CNY 94,674,919.77, representing an increase of 18.26% year-over-year[4] - The net profit attributable to shareholders was a loss of CNY 13,263,857.09, with basic and diluted earnings per share both at -0.17 CNY[4] - Total operating revenue for Q1 2024 reached ¥94,674,919.77, an increase of 18.3% compared to ¥80,053,425.63 in Q1 2023[21] - The net loss for Q1 2024 was ¥13,263,857.09, compared to a net loss of ¥4,513,029.19 in Q1 2023, indicating a deterioration in profitability[23] - The basic and diluted earnings per share for Q1 2024 were both -¥0.17, compared to -¥0.08 in Q1 2023, reflecting a decline in earnings per share[23] Research and Development - Research and development (R&D) expenses totaled CNY 32,743,641.94, up 81.26% compared to the previous year, accounting for 34.59% of total revenue[5][9] - R&D expenses increased significantly to ¥32,743,641.94, compared to ¥18,064,164.38 in the same period last year, reflecting an increase of 81.5%[22] - The number of technical R&D personnel increased by 52.50% year-over-year, reflecting the company's commitment to expanding its R&D capabilities[9] Assets and Liabilities - The total assets at the end of the reporting period were CNY 2,118,557,851.35, a decrease of 1.72% from the end of the previous year[5] - The company's total assets decreased to ¥2,118,557,851.35 from ¥2,155,707,764.30, a decline of 1.7%[19] - Total liabilities increased to ¥79,878,198.73 from ¥73,648,988.60, representing an increase of 8.5%[19] - The company's total current assets amounted to approximately RMB 2.06 billion, a decrease from RMB 2.11 billion at the end of 2023, indicating a decline of about 2.4%[17] Cash Flow - The net cash flow from operating activities was a negative CNY 19,541,048.58, indicating challenges in cash generation[4] - In Q1 2024, the cash inflow from operating activities was $160,909,603.36, a significant increase from $73,058,585.28 in Q1 2023, representing a growth of approximately 120%[25] - The net cash outflow from operating activities was -$19,541,048.58, an improvement compared to -$36,266,765.48 in the same period last year[25] - The cash flow from operating activities was impacted by a significant increase in cash payments to employees, which rose to $32,049,560.44 from $21,699,622.94 year-over-year[25] Investments - Cash inflow from investment activities totaled $1,408,633,657.26, a substantial rise from $52,017,850.00 in Q1 2023, indicating an increase of over 2,600%[26] - The net cash outflow from investment activities was -$249,752,915.74, contrasting with a net inflow of $1,614,909.10 in Q1 2023[26] - The total cash outflow for purchasing fixed assets and other investments was $1,649,000,000.00, compared to $50,000,000.00 in Q1 2023, indicating a substantial increase in capital expenditures[26] Shareholder Information - The company has repurchased a total of 845,144 shares, representing approximately 1.06% of the total share capital, with a total transaction amount of approximately RMB 40.26 million[14] - The company plans to use the repurchased shares for employee stock ownership plans and/or equity incentive plans, with a total repurchase budget between RMB 30 million and RMB 60 million[13] - The company's total equity attributable to shareholders decreased to ¥2,038,679,652.62 from ¥2,082,058,775.70, a decrease of 2.1%[19] - The company’s total equity holders' number at the end of the reporting period was 5,717, with no preferred shareholders[11] Inventory and Receivables - The company reported accounts receivable of approximately RMB 147.06 million, down from RMB 199.88 million, reflecting a decrease of about 26.4%[17] - The company’s inventory stood at approximately RMB 114.91 million, slightly down from RMB 119.39 million, indicating a decrease of about 3.9%[17] Financial Expenses - The company reported a significant increase in financial expenses, with a net financial expense of -¥2,120,449.85 compared to a financial expense of ¥133,282.84 in the previous year[22] Cash and Cash Equivalents - As of March 31, 2024, the company held cash and cash equivalents of approximately RMB 701.74 million, down from RMB 1,002.62 million as of December 31, 2023, representing a decrease of about 30%[17] - The cash and cash equivalents at the end of Q1 2024 stood at $701,233,117.91, up from $282,158,097.90 at the end of Q1 2023[26] - The impact of exchange rate fluctuations on cash and cash equivalents was a positive $5,954.81, contrasting with a negative impact of -$1,030,065.51 in Q1 2023[26]

Financial Performance - The company's revenue for 2023 reached ¥472,306,007.71, representing a 7.06% increase compared to ¥441,147,328.08 in 2022[23]. - The net profit attributable to shareholders for 2023 was ¥30,153,546.93, a decrease of 42.67% from ¥52,593,827.20 in 2022[23]. - The net profit after deducting non-recurring gains and losses was ¥6,168,347.73, down 85.45% from ¥42,388,557.61 in 2022[23]. - The cash flow from operating activities showed a net outflow of ¥152,616,815.94, compared to a positive cash flow of ¥42,395,595.16 in 2022[23]. - The gross margin for the main business was 28.79%, down 3.96 percentage points from the same period last year[37]. - The company reported a total revenue of 81 billion RMB, with a net profit of 10.27 billion RMB, representing a year-on-year increase of 28.79%[111]. - The company achieved operating revenue of 472.31 million yuan in 2023, a year-on-year increase of 7.06%[137]. - Operating costs rose to CNY 336.31 million, reflecting a 13.36% increase compared to the previous year[137]. - The comprehensive gross profit margin for 2023 was 28.79%, a decrease of 3.96 percentage points from 2022[140]. R&D and Innovation - The company plans to invest in research and development to innovate new products and technologies in the semiconductor industry[16]. - The company's R&D expenditure as a percentage of revenue rose to 21.75%, an increase of 6.85 percentage points from 14.90% in the previous year[25]. - The company achieved a total R&D investment of approximately ¥102.74 million in 2023, representing a 56.31% increase from ¥65.73 million in the previous year[103]. - The company has introduced 10 new core technologies during the reporting period, including ultra-low power technology in SoC and high integration wireless charging management chip technology, enhancing its product development capabilities[96]. - The company has developed self-research capabilities in high-voltage integrated processes, significantly enhancing product competitiveness and reducing reliance on standard processes from upstream suppliers[122]. Market Strategy and Expansion - The company is focusing on expanding its market presence and enhancing its product offerings through new technology developments[16]. - Future guidance indicates a strategic emphasis on improving operational efficiency and increasing profitability in the upcoming fiscal year[16]. - The company aims to enhance its competitive position in the global analog chip market through increased R&D investment supported by government policies[167]. - The company plans to increase R&D investment in wireless charging, signal chains, automotive electronics, and LED lighting driver chips in 2024, aiming to enhance core competitiveness and achieve steady performance growth[172]. - The company intends to enhance its global market presence by expanding sales channels and collaborating with overseas brand clients, aiming to increase international influence[178]. Corporate Governance - The company has established a sound internal control system and governance structure in compliance with relevant laws and regulations[182]. - The company has fulfilled its information disclosure obligations in a timely manner during the reporting period[182]. - The company has maintained a stable board of directors with no significant changes in personnel during the reporting period[187]. - The company held its annual shareholders' meeting on May 18, 2023, with all proposals passed and no objections raised[183]. - The company was listed on the Shanghai Stock Exchange's Sci-Tech Innovation Board on May 22, 2023[185]. Risks and Challenges - The company has outlined various risks and countermeasures in its management discussion and analysis section[4]. - The company faces risks related to rapid product iteration and technological innovation, which are critical for maintaining market competitiveness[126]. - The company is at risk of high-end talent loss due to increasing competition in the integrated circuit design industry[127]. - The company acknowledges the risk of large R&D investments and the potential for management challenges as it expands its business scale[129][130]. Product Development and Technology - The company is actively developing high-integration, domestically-replaceable products in the automotive electronics sector, including a CAN SBC chip[46]. - The company launched an 80W wireless charging receiver chip, meeting the latest standards and application needs of flagship brands[43]. - The company has developed innovative architectures such as high-power RX+4:2 charge pump dual-chip architecture and PWM to analog intelligent dimming solutions, enhancing its product ecosystem[80]. - The company has established a comprehensive quality management system covering the entire product lifecycle, ensuring high product quality[60]. - The company has achieved ISO9001 certification and is gradually establishing the AEC-Q100 certification system in the automotive electronics field[61]. Financial Management - The company completed a new stock issuance, resulting in a net cash flow from financing activities of CNY 1.37 billion[138]. - Cash and cash equivalents increased by 316.88% to ¥717,654,369, attributed to improved cash management[158]. - The cost of raw materials for integrated circuits was 217.06 million yuan, accounting for 64.54% of total costs, an increase of 16.17% year-on-year[147]. - The company reported a net cash flow from operating activities of -CNY 152.62 million, a decline of 459.98% year-on-year[157]. Human Resources - The number of R&D personnel increased to 168, accounting for 62.92% of the total workforce, up from 57.29% in the previous year[113]. - The total compensation for R&D personnel reached 72.71 million RMB, an increase from 44.31 million RMB in the previous year[113]. - The average salary of R&D personnel rose to 43.28 thousand RMB, compared to 38.87 thousand RMB in the previous year[113]. - The company has emphasized the construction and expansion of its R&D talent team, accelerating the development of new product lines and increasing investment in new product development materials and testing[104].