证券代码：300672 证券简称：国科微 公告编号：2024-050 湖南国科微电子股份有限公司 股票交易异常波动公告 本公司及董事会全体成员保证信息披露的内容真实、准确、完整，没有虚假 记载、误导性陈述或重大遗漏。 2、公司目前经营情况正常，内外部经营环境未发生重大变化。 一、股票交易异常波动的情况介绍 湖南国科微电子股份有限公司（以下简称"公司"）（证券代码：300672，证 券简称：国科微）股票连续三个交易日（2024 年 9 月 30 日、2024 年 10 月 8 日、 2024 年 10 月 9 日）收盘价格涨幅偏离值累计超过 30%，根据《深圳证券交易所 交易规则》的相关规定，属于股票交易异常波动的情形。 二、公司关注及核实情况的说明 针对公司股票交易异常波动情况，经公司自查及向公司控股股东、实际控制 人就相关问题进行了核实，现就相关情况说明如下： 1、公司前期披露的信息不存在需要更正、补充之处。 3、经核查，公司未发现近期公共传媒报道了可能或已经对公司股票交易价 格产生较大影响的未公开重大信息。 4、经核查，公司、控股股东和实际控制人不存在关于公司的应披露而未披 露的重大事项，也不存在筹划阶段 ...

证券代码：300672 证券简称：国科微 公告编号：2024-049 湖南国科微电子股份有限公司 关于回购公司股份的进展公告 本公司及董事会全体成员保证信息披露的内容真实、准确、完整，没有虚假 记载、误导性陈述或重大遗漏。 湖南国科微电子股份有限公司（以下简称"公司"）于 2024 年 2 月 4 日召 开第三届董事会第十七次会议，审议通过了《关于回购公司股份方案的议案》， 同意公司使用自有资金以集中竞价交易方式回购部分公司已发行的人民币普通 股（A 股）股票，用于实施股权激励或员工持股计划。本次回购股份的资金总额 不低于人民币 5,000 万元（含），不超过人民币 10,000 万元（含），回购价格上 限为 93 元/股（含）。具体回购股份的数量以回购期限届满时实际回购的股份数 量为准。本次回购的实施期限为自公司董事会审议通过回购方案之日起 12 个月 内。具体内容详见公司于 2024 年 2 月 5 日在巨潮资讯网（http://www.cninfo.com.cn ）披露的《关于回购股份方案的公告》（公告编号：2024-006）。 根据《上市公司股份回购规则》《深圳证券交易所上市公司自律监管指引第 9 号 ...

Group 1: Event Details - The company will participate in the "2024 Annual Investor Online Reception Day" organized by Hunan Securities Regulatory Bureau, Hunan Listed Companies Association, and Shenzhen Panorama Network Co., Ltd. [1] - The event will be held online on October 10, 2024, from 14:00 to 17:00 [1] - Investors can join the event via the "Panorama Roadshow" website, WeChat official account, or by downloading the Panorama Roadshow APP [1] Group 2: Communication Focus - Company executives will communicate with investors regarding corporate governance, development strategy, and operational status [1] - The event aims to enhance interaction and communication with investors [1] Group 3: Assurance of Information - The company and its board guarantee that the disclosed information is true, accurate, and complete, with no false records or misleading statements [1]

Investment Rating - The report maintains a "Buy" rating for the company, citing its focus on high-barrier, high-demand areas such as AI and automotive-grade chips, along with increased R&D investment and a rising proportion of self-developed products [2] Core Views - The company has reduced low-margin businesses, leading to a decline in overall revenue but an improvement in gross margin, which increased by 7.53 percentage points to 17.64% in H1 2024 [1] - R&D expenses reached 248 million yuan in H1 2024, with an R&D expense ratio of 29.1%, up 16.7 percentage points from 12.4% in 2023 [1] - The company is advancing new products in AI, automotive, and WiFi sectors, with its first automotive-grade smart chip passing AEC-Q100 certification in 2023 and five products compatible with HarmonyOS 4.0 ecosystem by mid-2024 [1] - The company's Wi-Fi6 2T2R wireless LAN chip, featuring a self-developed RF system architecture, supports up to 80MHz bandwidth and 1024QAM modulation, achieving a maximum transmission rate of 1.2 Gbps, positioning it as a leader in the domestic market [1] Financial Performance - In H1 2024, the company reported revenue of 851 million yuan, a year-on-year decrease of 66.51%, and net profit attributable to shareholders of 27 million yuan, down 70.36% year-on-year [1] - Q2 2024 revenue was 508 million yuan, down 37.84% year-on-year but up 48.36% quarter-on-quarter, with a net loss of 14 million yuan attributable to shareholders [1] - The company's 2024-2026 net profit forecasts have been revised down by 83.15% and 83.17% for 2024 and 2025, respectively, with new 2026 forecasts of 90 million, 117 million, and 138 million yuan [2] - The current market capitalization corresponds to a PE ratio of 106/81/69 times for 2024-2026 [2] Product and Market Development - The company has developed a comprehensive product line in ultra-high-definition smart display, covering satellite, cable, terrestrial, IPTV/OTT, TV, and commercial display sectors [1] - It is actively expanding its automotive-grade chip portfolio and edge AI industry solutions, leveraging its expertise in SoC chip design, video codec technology, and NPU technology [1] Valuation and Market Data - The company's current stock price is 44.02 yuan, with a total market capitalization of 9.559 billion yuan and a total share capital of 217 million shares [4] - Over the past year, the stock price has ranged from a low of 36.07 yuan to a high of 75.63 yuan, with a 3-month turnover rate of 220.19% [4]

关于回购公司股份的进展公告 证券代码：300672 证券简称：国科微 公告编号：2024-047 湖南国科微电子股份有限公司 生之日或者在决策过程中，至依法披露之日内； 本公司及董事会全体成员保证信息披露的内容真实、准确、完整，没有虚假 记载、误导性陈述或重大遗漏。 湖南国科微电子股份有限公司（以下简称"公司"）于 2024 年 2 月 4 日召 开第三届董事会第十七次会议，审议通过了《关于回购公司股份方案的议案》， 同意公司使用自有资金以集中竞价交易方式回购部分公司已发行的人民币普通 股（A 股）股票，用于实施股权激励或员工持股计划。本次回购股份的资金总额 不低于人民币 5,000 万元（含），不超过人民币 10,000 万元（含），回购价格上 限为 93 元/股（含）。具体回购股份的数量以回购期限届满时实际回购的股份数 量为准。本次回购的实施期限为自公司董事会审议通过回购方案之日起 12 个月 内。具体内容详见公司于 2024 年 2 月 5 日在巨潮资讯网（http://www.cninfo.com.cn ）披露的《关于回购股份方案的公告》（公告编号：2024-006）。 根据《上市公司股份回购规则》《 ...

证券代码：300672 证券简称：国科微 公告编号：2024-046 湖南国科微电子股份有限公司 2024 年半年度募集资金存放与使用情况的专项报告 本公司及董事会全体成员保证信息披露内容的真实、准确和完整，没有虚假 记载、误导性陈述或重大遗漏。 一、募集资金基本情况 （一） 募集资金金额及到位时间 经中国证券监督管理委员会证监许可[2022]2160 号文《关于同意湖南国科微电 子股份有限公司向特定对象发行股票注册的批复》的核准，公司向特定对象发行 人民币普通股（A 股）35,258,918 股，每股面值为人民币 1.00 元，每股发行价格为 人民币 65.08 元，募集资金总额 2,294,650,383.44 元，扣除承销费、保荐费等发行 费用 42,549,091.33 元（不含增值税）后，实际募集资金净额为 2,252,101,292.11 元。 上述募集资金到位情况业经信永中和会计师事务所（特殊普通合伙）审验， 并于 2022 年 11 月 28 日出具了 XYZH/2022CSAA3B0004 号《验资报告》。 （二） 募集资金以前年度使用金额 截至 2023 年 12 月 31 日，公司募集资 ...

Financial Performance - The company reported a revenue of RMB 500 million for the first half of 2024, representing a year-on-year increase of 20%[2]. - The company reported a significant increase in revenue, achieving a total of 500 million CNY for the first half of 2024, representing a 25% year-over-year growth[6]. - In the first half of 2024, the company achieved total revenue of 850.82 million yuan, a year-on-year decrease of 66.51%[29]. - The company's operating revenue for the reporting period was ¥850,819,163.57, a decrease of 66.51% compared to the same period last year, which was ¥2,540,706,448.01[12]. - The net profit attributable to shareholders was ¥26,837,312.11, down 70.36% from ¥90,543,336.93 in the previous year[12]. - The net profit for the first half of 2024 was CNY 24,661,619.16, compared to a net profit of CNY 90,500,178.30 in the first half of 2023, indicating a decline of 72.7%[135]. - The company's total equity decreased to CNY 4,029,470,316.83 from CNY 4,103,982,604.41, reflecting a decline of approximately 1.80%[130]. - The company reported a comprehensive income loss of CNY 9,193,693.50 for the current period[150]. User Growth and Market Expansion - User data indicates a growth in active users by 15%, reaching a total of 1.2 million users by June 30, 2024[2]. - The company is expanding its market presence in Southeast Asia, targeting a 10% market share by the end of 2025[2]. - The company is expanding its market presence in Southeast Asia, targeting a 15% market share by the end of 2025[6]. Product Development and Innovation - New product development includes the launch of a next-generation semiconductor chip, projected to enhance processing speed by 30%[2]. - New product development includes the launch of a next-generation SSD controller chip, expected to enhance data transfer speeds by 50%[6]. - The introduction of a new video encoding standard is expected to improve compression efficiency by 40%, benefiting the company's product line[6]. - The company is investing 200 million CNY in R&D for AI technologies to improve product offerings and operational efficiency[6]. - The company has developed a comprehensive range of SoC chip design technologies, including video codec, NPU, and low-power design technologies[21]. Research and Development - Research and development expenses increased by 15%, totaling RMB 75 million, to support innovation initiatives[2]. - The company invested 335.47 million yuan in R&D, which accounted for 39.43% of total revenue, reflecting a year-on-year increase of 23.89%[29]. - The company is focusing on low-power, high-sensitivity navigation chips with complete independent intellectual property rights, positioning itself competitively in the GNSS product market[33]. Financial Management and Investments - The company plans to invest RMB 200 million in new technology infrastructure over the next two years[2]. - The company has established a dedicated fund management system and signed tripartite supervision agreements with multiple banks to ensure the proper use of raised funds[60]. - The company has engaged in entrusted financial management with a total amount of RMB 373.314 million, all of which is still outstanding and has not been overdue[69]. Risks and Challenges - The company faces potential risks related to supply chain disruptions and is implementing measures to mitigate these risks[1]. - The company faces risks related to its Fabless business model, which may be affected by changes in the ecosystem of wafer manufacturing and testing[75]. - Government subsidies accounted for over 30% of the company's total profit for the current period, posing a risk if these subsidies decrease in the future[77]. Corporate Governance and Shareholder Relations - The company has maintained a strong commitment to protecting shareholder rights and ensuring equal treatment for all shareholders, particularly minority investors[94]. - The company has not faced any administrative penalties due to environmental issues during the reporting period[93]. - The company has implemented a quality management system certified by ISO 9001:2015, ensuring high product quality and customer satisfaction[95]. Future Outlook - The company has provided a performance guidance for the second half of 2024, expecting a revenue growth of 25% compared to the first half[2]. - Future outlook remains cautious due to the significant drop in revenue and profit margins, with a focus on cost control and efficiency improvements[134].

1 天风证券股份有限公司 关于湖南国科微电子股份有限公司 2024 年半年度持续督导跟踪报告 | 保荐机构名称：天风证券股份有限公司 | 被保荐公司简称：国科微 | | --- | --- | | 保荐代表人姓名：罗妍 | 联系电话：027-87618889 | | 保荐代表人姓名：胡慧芳 | 联系电话：027-87618889 | 一、保荐工作概述 | 项目 | 工作内容 | | --- | --- | | 1．公司信息披露审阅情况 | | | （1）是否及时审阅公司信息披露文件 | 是 | | （2）未及时审阅公司信息披露文件的次数 | 0 次 | | 2．督导公司建立健全并有效执行规章制度的情况 | | | （1）是否督导公司建立健全规章制度（包括但不限于 | | | 防止关联方占用公司资源的制度、募集资金管理制度、 | 是 | | 内控制度、内部审计制度、关联交易制度） | | | （2）公司是否有效执行相关规章制度 | 是 | | 3．募集资金监督情况 | | | （1）查询公司募集资金专户次数 | 每月一次 | | （2）公司募集资金项目进展是否与信息披露文件一致 | 是 | | 4．公司治理督导 ...

2024年半年度非经营性资金占用及其他关联资金往来情况汇总表 企业负责人：向平 主管会计工作的负责人：龚静 会计机构负责人：杨翠湘 上市公司名称：湖南国科微电子股份有限公司 单位：万元 1 | 非经营性资金占用 | 资金占用方名称 | 占用方与上市公 | 上市公司核 算的会计科 | 2024年期初占用资 | 2024年半年度往来 累计发生金额（不 | 2024年半年 度往来资金 | 2024年半年度度偿还累 | 2024年半年度期末往来 占用形成原因 资金余额 | 占用性质 | | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | | | | 司的关联关系 | 目 | 金余额 | 含利息） | 的利息（如 有） | 计发生金额 | | | | 控股股东、实际控制人及其附属企业 | | | | | | | | | | | 小计 | - | - | - | | | | | - | | | 前控股股东、实际控制人及其附属企业 | | | | | | | | | | | 小计 | - | - | - | | | | | - | | | 其他关联方及 ...

证券代码：300672 证券简称：国科微 公告编号：2024-042 湖南国科微电子股份有限公司 第三届董事会第二十次会议决议公告 本公司及董事会全体成员保证信息披露内容的真实、准确和完整，没有虚假 记载、误导性陈述或重大遗漏。 一、董事会会议召开情况 表决结果：同意 7 票，反对 0 票，弃权 0 票。 2、审议通过了《公司 2024 年半年度募集资金存放与使用情况专项报告》 具体内容详见公司本公告日在《证券时报》《证券日报》《上海证券报》 《中国证券报》及巨潮资讯网（http://www.cninfo.com.cn）上披露的《公司 2024 年半年度募集资金存放与使用情况的专项报告》。 表决结果：同意 7 票，反对 0 票，弃权 0 票。 三、备查文件 1、《湖南国科微电子股份有限公司第三届董事会第二十次会议决议》； 1 湖南国科微电子股份有限公司（以下简称"公司"）第三届董事会第二十次 会议于 2024 年 8 月 29 日在公司会议室召开，会议通知已于 2024 年 8 月 22 日 以电子邮件的形式发出。本次会议应出席董事 7 名，实际出席董事 7 名，其中 周崇远先生、荆继武先生以通讯表决方式出席 ...