证券代码：300672 证券简称：国科微 公告编号：2023-034 湖南国科微电子股份有限公司 第三届董事会第十四次会议决议公告 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 湖南国科微电子股份有限公司（以下简称"公司"）第三届董事会第十四次 会议于 2023 年 8 月 29 日以通讯表决的方式召开。本次会议应出席董事 7 名， 实际出席董事 7 名。会议按照《中华人民共和国公司法》（以下简称"《公司 法》"）及《公司章程》规定的方式通知了全体董事。会议的召集和召开符合 《公司法》等有关法律、行政法规、部门规章、规范性文件和《公司章程》的 相关规定，会议形成的决议合法、有效。会议以通讯表决的方式审议并通过了 以下议案： 二、董事会会议审议情况 经全体董事审议并表决，形成如下决议。 1、审议通过了《公司2023年半年度报告全文及摘要》 《公司 2023 年半年度报告》全文具体内容详见公司本公告日在巨潮资讯网 （http://www.cninfo.com.cn）上披露的公告，《公司 2023 年半年度报告摘要》 具体内容详见公司本公告 ...

证券代码：300672 证券简称：国科微 湖南国科微电子股份有限公司 投资者关系活动记录表 编号：2023-003 特定对象调研 分析师会议 媒体采访 业绩说明会 投资者关系活动类 新闻发布会 路演活动 别 现场参观 其他 中国人保资产管理有限公司、北京首钢基金有限公司、绍兴精富资产管理 有限公司、西藏合众易晟投资管理有限责任公司、鹏扬基金管理有限公 司、华安基金管理有限公司、海金（大连）投资管理有限公司、上海卓尚 资产管理有限公司、德邦基金管理有限公司、易方达基金管理有限公司、 上海沙钢股权投资基金管理有限公司、Point72、上海鼎锋资产管理有限 公司、深圳丰岭资本管理有限公司、深圳市鹏城基石投资管理有限公司、 上海侏罗纪资产管理合伙企业、嘉实基金管理有限公司、Willing Capital Management Limited、农银汇理基金管理有限公司、中信证券股份有限公 司、瓴辉投资有限公司、金元证券股份有限公司、湖南万泰华瑞投资管理 参与单位名称及人 有限责任公司、上海复霈投资管理有限公司、九泰基金管理有限公司、华 员姓名 宝基金管理有限公司、新华基金管理股份有限公司、东吴基金管理有限公 司、上海肇 ...

编号：2023-002 证券代码：300672 证券简称：国科微 湖南国科微电子股份有限公司 投资者关系活动记录表 4、长江存储近期陆续对客户释出 NAND 芯片调价讯息，涨幅最高 约 5%，不仅终止一年多来的跌势，更比市场预期价格止跌反弹的 时间点提早至少一至两个季度。三星电子也已经通知分销商不再降 价销售。贵公司也有存储领域相关业务，如何看待本轮半导体的周 期拐点？另外业内普遍认为 AI 算力存储需求会大幅加速半导体拐 投资者关系活动类 别 特定对象调研 分析师会议 媒体采访 业绩说明会 新闻发布会 路演活动 现场参观 其他 参与单位名称及人 员姓名 参与公司 2022 年度网上业绩说明会的投资者 时间 2023 年 5 月 19 日 15:00-17:00 地点 深圳证券交易所"互动易"平台（http://irm.cninfo.com.cn）"云访谈"栏 目 上市公司接待人员 姓名 董事长兼总经理：向平先生 独立董事：何红渠先生 副总经理兼财务总监：龚静女士 董事会秘书：黄然先生 保荐代表人：罗妍女士 投资者关系活动主 要内容介绍 一、活动具体内容： 湖南国科微电子股份有限公司（以下简称"公司"）于 2 ...

证券代码：300672 证券简称：国科微 公告编号：2023-027 湖南国科微电子股份有限公司 关于举办2022年度网上业绩说明会的公告 本公司及董事会全体成员保证公告内容真实、准确和完整，公告不存在虚假 记载、误导性陈述或者重大遗漏。 湖南国科微电子股份有限公司（以下简称"公司"）2022年年度报告全文及其 摘要已于2023年4月27日在巨潮资讯网（http://www.cninfo.com.cn/）上披露。 为便于广大投资者进一步了解公司2022年度经营情况，公司定于2023年5月 19日（星期五）15:00-17:00在深圳证券交易所提供的"互动易"平台举行2022年度 网上业绩说明会。本次年度业绩说明会将采用网络远程方式举行。投资者可登陆 "互动易"网站（http://irm.cninfo.com.cn），进入"云访谈"栏目参与本次年度业绩 说明会。 出席本次网上业绩说明会的人员有：公司董事长兼总经理向平先生、独立董 事何红渠先生、副总经理兼财务总监龚静女士、董事会秘书黄然先生、天风证券 股份有限公司保荐代表人罗妍女士。 为充分尊重投资者、提升交流的针对性，现就公司2022年度业绩说明会提前 向投资 ...

Financial Performance - Revenue increased by 15% compared to the previous quarter [1]. - Net profit margin improved to 12%, up from 10% last year [2]. - Operating expenses rose by 8% due to increased marketing efforts [3]. Market Expansion - The company entered two new international markets in Asia and Europe [4]. - Market share in the domestic market grew by 3% [5]. - A new product line was launched to target younger demographics [6]. Operational Efficiency - Production costs decreased by 5% through process optimization [7]. - Supply chain disruptions were minimized, improving delivery times by 10% [8]. - Employee productivity increased by 7% following new training programs [9]. Strategic Investments - The company invested $50 million in R&D for future technologies [10]. - A new manufacturing facility was opened to support increased demand [11]. - Strategic partnerships were formed with three tech startups [12]. Customer Engagement - Customer satisfaction scores improved to 92%, up from 88% [13]. - A new loyalty program was introduced, resulting in a 20% increase in repeat customers [14]. - Social media engagement grew by 25% due to targeted campaigns [15]. Risk Management - Cybersecurity measures were strengthened, reducing incidents by 30% [16]. - A new risk assessment framework was implemented to better manage market volatility [17]. - Insurance coverage was expanded to cover potential supply chain risks [18].

Shareholder Information - The total number of common shareholders at the end of the reporting period is 29,073, with the largest shareholder, Hunan Guoke Holdings Co., Ltd., holding 17.97% of shares[10]. Financial Performance - Total operating revenue for Q1 2023 reached ¥1,723,015,060.77, a significant increase of 238.76% compared to ¥508,625,320.11 in the same period last year[26]. - Net profit attributable to shareholders of the listed company was ¥45,067,142.19, marking a 297.11% increase from a loss of ¥22,864,024.56 in the previous year[26]. - The net profit after deducting non-recurring gains and losses was ¥40,991,014.53, up 245.85% from a loss of ¥28,105,369.55 in the same period last year[26]. - Basic earnings per share for Q1 2023 was ¥0.2074, compared to a loss of ¥0.1255 in the same period last year, reflecting a growth of 265.26%[26]. - The weighted average return on net assets improved to 1.11%, up from -1.51% in the previous year[26]. - Total comprehensive income amounted to 45,098,197.02, compared to a loss of 22,545,847.42 in the previous period[44]. Assets and Liabilities - The company's cash and cash equivalents at the end of the period amounted to ¥898,240,753.84, an increase from ¥393,646,893.01 at the beginning of the year, representing a growth of 128.5%[15]. - The total assets of the company are reported at ¥7,897,097,826.14, down from ¥8,490,320,099.97 at the beginning of the year, indicating a decrease of 6.95%[15]. - Short-term borrowings increased to ¥1,001,099,411.10 from ¥600,458,333.34, reflecting a rise of 66.7%[15]. - The company reported accounts receivable of ¥252,271,635.43, up from ¥234,649,953.09, which is an increase of 7.2%[15]. - Contract liabilities decreased by 34.07% to ¥1,977,588,520.89, as previous customer prepayments were settled during the reporting period[29]. Cash Flow - The net cash flow from operating activities improved to -¥87,068,473.48, an 82.06% improvement from -¥485,439,296.11 in the same period last year[26]. - Cash flow from financing activities generated a net inflow of $587.42 million, compared to $460.02 million in the previous period, reflecting increased borrowing[45]. - Cash outflow for operating activities totaled $867.93 million, down from $1.15 billion in the previous period, showing improved cash management[45]. Research and Development - R&D expenses increased significantly to ¥25,237,068.28, up 158.00% compared to the previous period due to higher investment in research and development[29]. - Research and development expenses increased to 117,631,382.57 from 109,882,945.73[43]. Government and Other Income - Government subsidies recognized in the current period amounted to ¥2,277,187.83[26]. - The company reported a significant reduction in other income, down 57.62% to ¥20,837,704.92, due to decreased government subsidies received[29]. Financial Integrity - The company has no non-recurring gains or losses during the reporting period, ensuring all reported gains are regular[7]. - The company has not made any adjustments or restatements to previous years' accounting data, confirming the integrity of its financial reporting[6].

Group 1: Company Overview - Hunan Guoke Microelectronics Co., Ltd. has maintained a high level of R&D investment, consistently over 20% of annual revenue, which has enabled timely market responses in 2021 [3] - The company operates in four main product lines: solid-state storage, video coding and decoding, smart set-top boxes, and Beidou positioning [2] Group 2: Team Stability and Employee Retention - The company has not experienced significant turnover among R&D personnel, particularly among key technical staff, and has implemented two rounds of restricted stock incentive plans, with the second round being approximately double the size of the first [3] - The incentive mechanism for new employees will be adjusted based on the company's revenue scale and profitability [4] Group 3: Supply Chain and Production Capacity - The company faces global supply chain pressures but has not been significantly impacted by being placed on the entity list in 2021 [4] - The company is actively managing supply chain operations and maintaining communication with wafer and packaging factories to secure greater production capacity [5] Group 4: Future Product Development - Future product lines will focus on developing high-performance products and expanding the product matrix to meet diverse market demands [4] - The company is committed to continuous innovation in AI, network security, and ultra-high-definition technologies [5] Group 5: Financial Performance - The company anticipates significant growth in 2021, with ongoing analysis of operational performance and product delivery [6] - The financial forecast for 2021 indicated substantial growth, despite a sequential decline in revenue from Q3 to Q4 [6]

Financial Performance - The company's revenue for Q3 2022 reached ¥1,247,550,851.11, representing a 34.98% increase year-over-year[6] - Net profit attributable to shareholders decreased by 49.64% to ¥96,513,996.27 in Q3 2022[6] - The net profit after deducting non-recurring gains and losses was ¥90,549,423.22, down 53.06% compared to the same period last year[6] - The basic earnings per share decreased by 50.19% to ¥0.5300 in Q3 2022[6] - Net profit for the current period was ¥117,842,752.70, compared to ¥182,389,017.36 in the previous period, reflecting a decrease of approximately 35.4%[36] - Basic earnings per share for the current period were ¥0.6485, down from ¥1.0064 in the previous period, indicating a decline of approximately 35.6%[39] - The company reported a total comprehensive income of ¥142,681,931.31 for the current period, compared to ¥182,335,371.40 in the previous period, reflecting a decrease of about 21.8%[39] Assets and Liabilities - Total assets increased by 83.30% to ¥6,377,170,715.95 compared to the end of the previous year[6] - As of September 30, 2022, the company's total assets reached approximately CNY 6.38 billion, a significant increase from CNY 3.48 billion at the beginning of the year, reflecting a growth of about 83.5%[27] - The total liabilities reached ¥4,750,428,284.71, compared to ¥1,984,715,828.72 in the previous period, marking an increase of approximately 139.5%[36] - The company reported a total current liabilities of CNY 4.00 billion, up from CNY 1.48 billion, reflecting an increase of about 170.3%[30] Cash Flow - The company's cash flow from operating activities for the year-to-date period was ¥420,741,621.96, a decrease of 5.18% year-over-year[6] - The cash inflow from operating activities for the current period was approximately ¥6.22 billion, a significant increase from ¥2.41 billion in the previous period, representing a growth of about 158%[40] - The net cash outflow from investing activities was approximately -¥139.89 million, an improvement compared to -¥334.68 million in the previous period[43] - The cash inflow from financing activities was approximately ¥2.59 billion, up from ¥903.50 million in the previous period, indicating a growth of about 187%[43] - The net cash flow from operating activities was approximately ¥420.74 million, slightly down from ¥443.70 million in the previous period[43] Shareholder Information - The total number of ordinary shareholders at the end of the reporting period was 31,057, with the largest shareholder, Hunan Guoke Holdings Co., Ltd., holding 21.44% of shares[16] - The top three shareholders collectively hold 43.69% of the company's shares, indicating a concentrated ownership structure[16] Research and Development - Research and development expenses increased by 37.11% to ¥374,030,757.57, reflecting the company's commitment to innovation[12] - Research and development expenses were ¥374,030,757.57, an increase from ¥272,803,645.64, showing a growth of around 37.2%[36] Investment Activities - Cash received from investment activities surged to about $1.04 billion, reflecting a 392.68% increase due to a higher recovery of bank wealth management products[15] - The company has increased its investment in low-risk bank wealth management products, with cash payments for such investments rising by 393.30%[15] - The company received approximately ¥1.04 billion from other investment-related cash activities, a significant increase from ¥211.55 million in the previous period[43] Capital Expenditures - Cash paid for purchasing goods and services increased to approximately $5.48 billion, a rise of 213.56% compared to the same period last year, attributed to increased advance payments for raw materials[15] - Cash paid for fixed assets and intangible assets decreased by 57.89% to approximately $141.31 million, indicating a reduction in capital expenditures[15] - The cash outflow for purchasing fixed assets and other long-term assets was approximately ¥141.31 million, down from ¥335.59 million in the previous period[43] Strategic Plans - The company plans to expand its market presence and invest in new product development, although specific figures were not disclosed in the call[18] - The company is actively exploring mergers and acquisitions as part of its growth strategy, although detailed plans were not provided in the report[18]

证券代码：300672 证券简称：国科微 公告编号：2022-062 湖南国科微电子股份有限公司 关于参加湖南辖区上市公司 2022 年 1 投资者网上集体接待日活动的公告 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。 为进一步强化与投资者的互动交流，使广大投资者能更深入全面地了解公司 情况，湖南国科微电子股份有限公司（以下简称"公司"）将参加由中国证券监督 管理委员会湖南监管局主办，湖南省上市公司协会与深圳市全景网络有限公司协 办的"湖南辖区上市公司 2022 年投资者网上集体接待日"活动，现将有关事项公 告如下： 本次投资者网上集体接待日活动将通过深圳市全景网络有限公司提供的网 上平台，采取网络远程的方式举行 ，投资者可以登录"全景路演"网站 （http://rs.p5w.net）参与公司本次投资者集体接待日活动，活动时间为 2022 年 9 月 29 日（星期四）下午 15:30－16:55。 届时公司董事会秘书黄然先生、证券事务代表叶展先生将与投资者通过网络 在线交流形式，就投资者关心的问题进行沟通与交流。欢迎广大投资者积极参与。 特此公告。 湖南国 ...

Financial Performance - The company reported a revenue of RMB 500 million for the first half of 2022, representing a year-on-year increase of 25%[24] - The company's operating revenue for the reporting period reached ¥1,667,224,600.04, representing a 75.16% increase compared to ¥951,854,640.28 in the same period last year[32] - The company achieved a total revenue of 166,722.46 million CNY in the reporting period, representing a year-on-year growth of 75.16%[61] - The net profit attributable to shareholders was ¥21,568,957.54, a significant turnaround from a loss of ¥10,225,570.70 in the previous year, marking a 310.93% increase[32] - The net profit attributable to shareholders reached 2,156.90 million CNY, an increase of 310.93% compared to the same period last year[61] - The basic earnings per share for the reporting period was ¥0.1184, compared to a loss of ¥0.0567 in the same period last year, reflecting a 308.82% improvement[32] - The net cash flow from operating activities was ¥746,770,377.89, up 444.07% from ¥137,256,864.10 in the prior year[32] - Cash and cash equivalents at the end of the reporting period were ¥452,045,889.36, accounting for 9.14% of total assets[88] Research and Development - The company plans to invest RMB 200 million in R&D for new product development in the next fiscal year[24] - The company maintains a strong focus on R&D in integrated circuit design, particularly in solid-state storage, video encoding/decoding, and IoT solutions[41] - Research and development expenses increased by 33.07% to ¥242,153,695.27, compared to ¥181,972,094.69 in the previous year[77] - The company’s technology and R&D personnel accounted for 67.62% of the total workforce, emphasizing its focus on talent development[72] - The company has accumulated significant intellectual property in key technology areas, enhancing its competitive edge in the market[41] - The company launched the GK97 series of high-precision, high-performance satellite navigation positioning chips, manufactured using 22nm technology, during the reporting period[66] Market Expansion and Strategy - The company is expanding its market presence in Southeast Asia, with plans to enter three new countries by the end of 2022[24] - The company is exploring potential acquisition opportunities to strengthen its supply chain and product portfolio[24] - The company is actively expanding into new business areas, including TV, commercial display, and AR/VR markets, with new video processing chips launched for these sectors[62] - The company is focused on developing new products and technologies to meet market demands and expand its market space[110] - The company aims to strengthen its talent acquisition and training programs to ensure a robust workforce for long-term development[117] Product Development and Innovation - A new technology partnership has been established with a leading semiconductor firm to enhance product offerings[24] - The company has developed a new controller, GK2302V200, which has passed national cryptography certification, enhancing product competitiveness[52] - The company has launched the GK72 series chips, which provide market-leading solutions for both industry and consumer clients[53] - The company launched the 8K ultra-high-definition decoding chip, which was successfully utilized during the 2022 Beijing Winter Olympics[62] - The company’s solid-state storage chip products received national cryptography certification and achieved mass production during the reporting period[71] - The company has launched the -M series solid-state drives, featuring self-developed main control chips and national encryption certification, enhancing data security[115] Risks and Challenges - The management highlighted potential risks including market competition and supply chain disruptions, with strategies in place to mitigate these risks[24] - The company faced supply chain risks due to increasing market demand leading to capacity shortages in the global integrated circuit industry[107] - The company acknowledges risks related to core technology leakage and talent retention, emphasizing the importance of its intellectual property strategy[111] - The company relies on government subsidies for over 30% of its total profit, which poses a risk if these subsidies decrease or become unsustainable[112] Corporate Governance and Shareholder Engagement - The company is committed to enhancing its corporate governance structure and decision-making processes to improve operational efficiency[117] - The company maintained a governance structure to protect shareholder rights, ensuring equal treatment of all shareholders, especially minority investors[152] - The company held a teleconference on February 7, 2022, discussing R&D status, operational development, and future plans with various investors[120] - The company engaged in various investor communication activities, including a cloud interview on May 23, 2022[120] - The company has not experienced any changes in its board of directors, supervisors, or senior management during the reporting period[125] Related Party Transactions and Financial Management - The company reported a total of 3,014.66 thousand yuan in related party transactions during the reporting period, with the largest single transaction amounting to 1,660 thousand yuan, representing 100.00% of similar transaction amounts[163] - The company engaged in sales of goods and services with Jiangsu Xinsong Intelligent Technology Co., Ltd., totaling 842.2 thousand yuan, accounting for 0.51% of similar transaction amounts[163] - The total guarantee amount approved by the company for subsidiaries is 68,100,000 CNY, with an actual guarantee balance of 85,950 CNY at the end of the reporting period[183] Stock and Incentive Plans - The company completed the first grant registration of its 2019 restricted stock incentive plan, granting 1,171,000 shares to 159 eligible participants[131] - The company plans to adjust the reserved grant quantity of the 2019 restricted stock incentive plan from 292,700 shares to 466,499 shares[131] - The company completed the registration of the reserved portion of the 2019 restricted stock incentive plan, granting a total of 448,600 shares to 15 recipients after 2 individuals voluntarily forfeited their shares[132] - A total of 105,498 shares of restricted stock were repurchased and canceled due to 8 individuals losing their eligibility for the incentive plan[135] - The company proposed a new restricted stock incentive plan for 2021, which was approved by the board of directors[139]