| 证券代码：688589 | 证券简称：力合微 | 公告编号：2024-027 | | --- | --- | --- | | 债券代码：118036 | 债券简称：力合转债 | | 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。 深圳市力合微电子股份有限公司（以下简称"公司"）于 2024 年 4 月 8 日召 开第四届董事会第十次（临时）会议、第四届监事会第六次（临时）会议，审议通 过了《关于募集资金使用计划及置换情况的议案》。保荐人中信证券股份有限公司 （以下简称"保荐机构"）对本事项出具了明确同意的核查意见。本次事项无需提 交股东大会审议。具体情况公告如下： 深圳市力合微电子股份有限公司 关于募集资金使用计划及置换情况的公告 一、募集资金基本情况 （一）首次公开发行股票募集资金情况（以下简称"IPO 募集资金"） 经中国证券监督管理委员会（以下简称"中国证监会"）《关于同意深圳市力 合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〔2020〕1272 号） 同意，并经上海证券交易所同意，公司首次公开发行 ...

| 证券代码：688589 | 证券简称：力合微 公告编号：2024-029 | | --- | --- | | 债券代码：118036 | 债券简称：力合转债 | 深圳市力合微电子股份有限公司 重要内容提示： 一、 召开会议的基本情况 （一） 股东大会类型和届次 2023 年年度股东大会 （二） 股东大会召集人：董事会 （三） 投票方式：本次股东大会所采用的表决方式是现场投票和网络投票相结 合的方式 （四） 现场会议召开的日期、时间和地点 召开日期时间：2024 年 4 月 29 日 15 点 00 分 召开地点：公司会议室（广东省深圳市南山区高新技术产业园清华信息港科 研楼 1101） （五） 网络投票的系统、起止日期和投票时间。 关于召开 2023 年年度股东大会的通知 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。 股东大会召开日期：2024年4月29日 本次股东大会采用的网络投票系统：上海证券交易所股东大会网络投票 系统 东大会召开当日的交易时间段，即 9:15-9:25,9:30-11:30，13:00-15:0 ...

| 证券代码：688589 | 证券简称：力合微 | 公告编号：2024-028 | | --- | --- | --- | | 债券代码：118036 | 债券简称：力合转债 | | 深圳市力合微电子股份有限公司 第四届监事会第六次（临时）会议决议公告 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、准确性和完整性依法承担法律责任。 一、监事会会议召开情况 深圳市力合微电子股份有限公司(以下简称"公司")第四届监事会第六次（临 时）会议通知于 2024 年 4 月 3 日以邮件的方式发出，会议于 2024 年 4 月 8 日在 深圳市南山区高新技术产业园清华信息港科研楼 11 楼 1101 公司会议室以现场结 合通讯方式召开。会议应出席的监事 3 人，实际出席的监事 3 人。本次会议由监 事会主席王慧梅主持，会议的召集、召开符合有关法律、行政法规、部门规章、 规范性文件和《公司章程》的规定。 二、监事会会议审议情况 监事会认为：公司募集资金的使用计划、用途等符合公司主营业务发展方向， 公司使用自有资金支付募投项目所需资金并以募集资金等额置换，有助于公司提 ...

证券代码：688589 证券简称：力合微 债券代码：118036 债券简称：力合转债 深圳市力合微电子股份有限公司 投资者关系活动记录表 编号：2024-004 ■特定对象调研 □分析师会议 □媒体采访 □业绩说明会 投资者关系活动 □新闻发布会 □路演活动 类别 ■现场参观 □电话会议 □其他 深圳前海兆瑞祥资本管理有限公司 周丹 初华资本有限公司 李献红 ...

| 证券代码：688589 | 证券简称：力合微 | 公告编号：2024-025 | | --- | --- | --- | | 债券代码：118036 | 债券简称：力合转债 | | 深圳市力合微电子股份有限公司 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： 三、 其他事项 公司将严格按照《上市公司股份回购规则》《上海证券交易所上市公司自律监 管指引第 7 号——回购股份》等相关规定，在回购期限内根据市场情况择机做出 回购决策并予以实施，同时根据回购股份事项进展情况及时履行信息披露义务， 敬请广大投资者注意投资风险。 特此公告。 二、 回购股份的进展情况 1 根据《上市公司股份回购规则》《上海证券交易所上市公司自律监管指引第 7 号——回购股份》等相关规定，公司在回购股份期间应于每个月的前三个交易日 内披露截至上月末的回购进展情况。现将公司回购股份进展情况公告如下： 2024 年 3 月，公司通过上海证券交易所交易系统以集中竞价交易方式回购公 司股份 5,100 ...

| 证券代码：688589 | 证券简称：力合微 | 公告编号：2024-024 | | --- | --- | --- | | 转债代码：118036 | 转债简称：力合转债 | | 深圳市力合微电子股份有限公司 关于可转债转股结果暨股份变动的公告 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。 1 价格自2023年10月9日起调整为43.72元/股，具体内容详见公司于2023年9月28日 披露于上海证券交易所网站（www.sse.com.cn）的《关于可转换公司债券"力合 转债"转股价格调整的公告》（公告编号：2023-067）。 二、可转债本次转股情况 "力合转债"的转股期间为2024年1月4日至2029年6月27日。自2024年1月4 日至2024年3月31日，"力合转债" 共有15,000元已转换为公司股票，转股数量 为337股，占"力合转债"转股前公司已发行股份总额的0.0003%。 重要内容提示： 累计转股情况："力合转债"的转股期间为 2024 年 1 月 4 日至 2029 年 6 月 27 日。截至 202 ...

Company Overview - Shenzhen Lihui Microelectronics Co., Ltd. specializes in chip design, focusing on IoT communication and connection SoC chips [9] - The company aims to become a leading enterprise in the chip industry by enhancing its brand and developing core technologies [10] Financial Performance - In 2023, the company achieved a revenue of CNY 579.19 million, a year-on-year increase of 14.96% [10] - The net profit attributable to shareholders was CNY 106.89 million, up 42.26% from the previous year [10] - The net profit after deducting non-recurring gains and losses was CNY 92.79 million, reflecting a growth of 73.30% [10] Business Segments - Revenue from the smart grid business reached CNY 554.24 million, a 14.18% increase year-on-year [10] - Other IoT business revenue was CNY 23.06 million, growing by 36.46% [10] - The total order amount as of the end of 2023 was CNY 262.17 million, a 22.75% increase compared to the previous year [10] R&D and Innovation - The company has not increased its R&D team size despite expanding into various IoT sectors, focusing on optimizing personnel structure to enhance efficiency [11] - Continuous investment in R&D is emphasized to maintain technological leadership [11] - The company has developed a complete set of self-research and design teams, enhancing R&D efficiency [11] Market Outlook - The smart grid market is viewed as a high-quality sector with significant growth potential [12] - The company aims to increase its market share in the smart grid sector by leveraging its advanced chip development capabilities [12] - The cumulative contract amount in the smart grid market reached over CNY 40 million in 2023 [13] Strategic Planning - The company plans to focus on high-speed power line communication (PLC) and multi-mode communication technologies [15] - Future product development will include next-generation PLC and multi-mode SoC chips, targeting energy management and low-voltage distribution applications [16] - The company aims to establish itself as a well-known brand in the IoT communication chip sector, enhancing its competitive edge [17]

| 证券代码：688589 | 证券简称：力合微 公告编号：2024-023 | | --- | --- | | 债券代码：118036 | 债券简称：力合转债 | 深圳市力合微电子股份有限公司 关于合计持股 5%以上股东减持股份计划公告 本公司董事会、全体董事及相关股东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： 大股东持股的基本情况 截至本公告披露之日，深圳市力合微电子股份有限公司（以下简称"力合微" 或"公司"）股东沈陈霖先生持有公司股份 3,333,333 股，占公司总股本比例为 3.31%；陈金城先生持有公司股份 2,000,000 股，占公司总股本比例为 1.99%；沈 陈霖先生和陈金城先生为一致行动人，合计持有公司股份 5,333,333 股，占公司 总股本的比例为 5.30%。上述股份来源于沈陈霖先生和陈金城先生在公司首次公 开发行前持有的股份，并已上市流通。 减持计划的主要内容 陈金城先生因个人资金需求，计划自 2024 年 4 月 24 日至 2024 年 7 月 23 日（根据中国证券监督管理委员会及上 ...

Financial Performance - The company's operating revenue for 2023 reached RMB 579,188,160, representing a year-on-year increase of 14.96% compared to RMB 503,822,866 in 2022[24]. - Net profit attributable to shareholders was RMB 106,886,630, a significant increase of 42.26% from RMB 75,135,596 in the previous year[24]. - The cash flow from operating activities showed a remarkable improvement, amounting to RMB 272,771,990, up 675.75% from a negative cash flow of RMB -47,376,939 in 2022[25]. - Total assets increased to RMB 1,443,988,039, reflecting a growth of 39.30% compared to RMB 1,036,568,870 at the end of 2022[25]. - The net assets attributable to shareholders rose to RMB 1,008,962,401, marking a 23.57% increase from RMB 816,529,036 in the previous year[25]. - The company's annual profit distribution plan requires approval from the annual general meeting of shareholders[6]. - The company reported quarterly revenues of CNY 195.60 million in Q3 2023, with a net profit of CNY 30.76 million for the same period[31]. - The net profit after deducting non-recurring gains and losses reached 92.79 million yuan, reflecting a significant growth of 73.30% year-on-year[41]. Dividend and Capital Structure - The company plans to distribute a cash dividend of 3.50 CNY per 10 shares (including tax), totaling approximately 35.17 million CNY, which accounts for 32.90% of the net profit attributable to shareholders for 2023[6]. - The company intends to increase its total share capital by 20,094,486 shares through a capital reserve transfer, resulting in a new total of 120,566,916 shares[6]. Audit and Compliance - The company has received a standard unqualified audit report from Tianjian Accounting Firm[5]. - The board of directors and management have ensured the accuracy and completeness of the financial report[6]. - The company has confirmed that there are no non-operational fund occupations by controlling shareholders or related parties[9]. - The company has not violated decision-making procedures for external guarantees[9]. - The company has detailed potential risks in its annual report, which investors are advised to review[4]. Research and Development - The company is focusing on the development of IoT communication technologies, including modulation and channel coding, to enhance its product offerings[16]. - The company is investing in new product development, particularly in the field of integrated circuits and system-on-chip technologies[16]. - The company’s R&D investment totaled 81.97 million yuan, accounting for 14.15% of operating revenue, indicating a steady increase in R&D spending[42]. - The company has accumulated over 100 hotel projects and several distributors, currently covering more than 100 hotels, including luxury and large chain business hotels, laying a solid foundation for market expansion in 2024[67]. - The company has successfully completed the reliability verification of dual-mode carrier chips, with an investment of about 3.5 million RMB, ensuring high reliability in industrial applications[142]. Market and Competitive Position - The company is focusing on digital transformation in energy management under the dual carbon strategy, promoting the application of PLC technology in high-speed rail energy management solutions[57]. - The company is actively developing smart photovoltaic management solutions for public transportation infrastructure, aligning with national policies promoting renewable energy[55]. - The company is leveraging its experience in smart grid applications to explore new market opportunities in the transportation sector, particularly in high-speed rail and airports[53]. - The company is a major chip supplier in the smart grid market, providing a wide range of technical services and energy management products to grid customers[78]. - The company is positioned to benefit from the national strategy to develop self-controlled chip design technology and products amid increasing international competition[81]. Risks and Challenges - The company faces risks related to core technology leakage and talent retention, which could impact its competitive edge[170]. - The cyclical nature of procurement demand in the power grid market poses a risk to the company's performance[171]. - Fluctuations in raw material and outsourcing prices could adversely affect the company's financial results[172]. - Seasonal revenue fluctuations are observed due to the nature of the end customers in the power grid market[173]. - The company is exposed to market competition risks from both domestic and international players in the semiconductor industry[180]. Innovation and Standards - The company has successfully developed a high-integration, high-speed PLC SoC chip for smart home applications, enhancing its competitive position in the consumer market[43]. - The company actively participates in the formulation of industry standards, having contributed to 22 standards, including 1 international standard and 12 national standards[47]. - The company has led the drafting of national standards for power line communication, which was officially issued in 2017, promoting new generation narrowband power line carrier technology[119]. - The company is actively promoting the establishment of domestic standards in power line communication technology, which is expected to provide opportunities for market leadership[120]. Product Development and Sales - The company launched innovative products for both power IoT and non-power IoT applications, generating bulk orders for measurement switch modules and photovoltaic protocol converters[151]. - The company has successfully launched a series of chips, including narrowband and high-speed power line carrier chips, and has achieved mass sales of its PLC line driver/amplifier chip, replacing imported products[68]. - The company has successfully completed the development of products for photovoltaic new energy access, winning tenders in Shandong, Hunan, and Henan provinces, resulting in bulk supply[50]. - The company is expanding its market presence in the overseas MLPE sector while promoting domestic safety monitoring applications, indicating a dual-market strategy[55]. Awards and Recognition - The company has received multiple industry awards in 2023, recognizing its leadership in PLC technology and chip development, enhancing its brand influence[61]. - The company has been recognized with multiple awards, including the "2023 China IC Design Achievement Award" and "2023 IoT Innovation Award," reflecting its strong technical capabilities[96]. - The company has received recognition as a leading brand in the smart lighting chip sector in China[131].

一、监事会会议召开情况 深圳市力合微电子股份有限公司(以下简称"公司")第四届监事会第五次会 议通知于 2024 年 3 月 15 日以邮件的方式发出，会议于 2024 年 3 月 25 日在深圳 市南山区高新技术产业园清华信息港科研楼 11 楼 1101 公司会议室以现场结合通 讯方式召开。会议应出席的监事 3 人，实际出席的监事 3 人。本次会议由监事会 主席王慧梅主持，会议的召集、召开符合有关法律、行政法规、部门规章、规范 性文件和《公司章程》的规定。 二、监事会会议审议情况 经全体监事认真审议并表决，通过了如下议案： | 证券代码：688589 | 证券简称：力合微 | 公告编号：2024-022 | | --- | --- | --- | | 债券代码：118036 | 债券简称：力合转债 | | 深圳市力合微电子股份有限公司 第四届监事会第五次会议决议公告 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、准确性和完整性依法承担法律责任。 （一）审议通过《关于公司<2023 年度监事会工作报告>的议案》 表决结果：同意 3 票，反对 0 票，弃权 ...