证券代码：688325 证券简称：赛微微电 公告编号：2023-043 二、实施回购股份进展情况 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，公司在回购期间，应当在每个月的前 3 个交易 日内公告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： 截至2023年8月31日，广东赛微微电子股份有限公司（以下简称"公司"） 通过上海证券交易所交易系统以集中竞价交易方式已累计回购公司股份 467,593股，占公司总股本83,330,927股的比例为0.5611%，回购成交的最高 价为40.00元/股，最低价为36.82元/股，支付的资金总额为人民币 18,294,709.99元（不含印花税、交易佣金等交易费用）。 一、回购股份的基本情况 2023 年 7 月 3 日，公司召开了第一届董事会第二十五会议，审议通过了《关 于以集中竞价交易方式回购股份方案的议案》，同意公司以超募资金通过上海证 券交易所交易系统以集中竞价交易方式回购公司已发行的部分人民币普通股股 票，用于员工持股计划或股权激励。公司拟用于本次回购的资金总额不低于人民 币 2,500 万元（ ...

国泰君安证券股份有限公司 关于广东赛微微电子股份有限公司 2023 年半年度持续督导跟踪报告 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、法规的规定，国泰君安证券股份有限公司（以下简称"保荐 机构"）作为广东赛微微电子股份有限公司（以下简称"赛微微电"和"公司"） 持续督导工作的保荐机构，负责赛微微电上市后的持续督导工作，并出具本持续 督导跟踪报告。 一、持续督导工作情况 | 工作内容 | 持续督导情况 | | --- | --- | | （一）持续督导事项 | 证券上市当年剩余时间及其后 3 个完整会计年度 | | 1、督导发行人有效执行并完善防 | | | 止主要股东、其他关联方违规占用 | 2023 年上半年，赛微微电不存在前述情形 | | 发行人资源的制度 | | | | 2023 年上半年，保荐机构督导赛微微电有效执行并 | | 2、督导发行人有效执行并完善防 | 进一步完善已有的防止高级管理人员利用职务之便 | | 止其高级管理人员利用职务之便 | 损害发行人利益的内控制度；与发行人建立经常性沟 | | 损害发行人利益的内控制度 | 通机制，持续关注发行人 ...

Financial Performance - The company reported a revenue of 500 million RMB for the first half of 2023, representing a 20% increase compared to the same period last year[12]. - The company has set a revenue guidance of 1.2 billion RMB for the full year 2023, which would represent a 25% year-over-year growth[12]. - The company's operating revenue for the first half of 2023 was CNY 84,629,125.70, a decrease of 22.34% compared to CNY 108,974,893.19 in the same period last year[19]. - The net profit attributable to shareholders for the first half of 2023 was CNY 4,540,128.45, down 83.63% from CNY 27,727,824.80 year-on-year[19]. - The basic earnings per share decreased by 86.63% to CNY 0.0556, while diluted earnings per share fell by 87.00% to CNY 0.0515[21]. - The net profit after deducting non-recurring gains and losses was CNY -5,808,642.70, a decline of 154.87% compared to CNY 10,585,390.92 in the previous year[20]. - The company's cash flow from operating activities turned positive at CNY 8,754,660.45, compared to a negative cash flow of CNY -18,255,183.02 in the same period last year[20]. - The decline in revenue and profit was attributed to weak terminal consumer market demand and cyclical fluctuations in the semiconductor industry[22]. Research and Development - Research and development expenses increased by 15%, totaling 75 million RMB, to support new technology initiatives[12]. - R&D expenses accounted for 45.74% of operating revenue, an increase of 16.07 percentage points year-on-year[21]. - The company reported a total R&D expenditure of ¥38,710,830.82, representing a 19.71% increase compared to ¥32,336,739.87 in the same period last year[50]. - The company has developed advanced battery management and power management chips, with a focus on high-performance and high-value products[44]. - The company has established a strong R&D team with extensive experience in power and battery terminal fields, contributing to its innovative capabilities[44]. - The company holds a total of 35 authorized patents, including 21 invention patents, with 1 new invention patent granted during the reporting period[47]. - The R&D team has extensive experience in both the integrated circuit and battery industries, contributing to the company's competitive edge[57]. Market Expansion and Product Development - User data indicates a growth in active users by 15%, reaching a total of 1.2 million users by June 30, 2023[12]. - New product launches include a battery management chip that is expected to capture 10% of the market share within the next year[12]. - The company is expanding its market presence in Southeast Asia, targeting a 30% increase in sales in that region by the end of 2023[12]. - The company is focusing on expanding applications in consumer electronics, including smart devices and IoT, with various projects in different stages of development[51][52]. - The company is developing new energy battery management chips, with ongoing projects in design phase and no existing orders[71]. Financial Management and Investments - The company has received government subsidies amounting to CNY 4,050,000.00 during the reporting period[25]. - The total amount of foreign assets was ¥1,250,598.11, accounting for 0.07% of total assets[82]. - The total committed investment amount for the raised funds was ¥809,162,600, which was adjusted to ¥1,054,862,600[173]. - The company approved the use of up to RMB 13 billion of raised funds for cash management, investing in safe and liquid products[179]. - The company plans to use up to RMB 10 billion of raised funds for cash management, focusing on high-security and liquid investment products[180]. Shareholder and Corporate Governance - The company held its first extraordinary general meeting of shareholders on March 9, 2023, and the annual general meeting on May 11, 2023, with all resolutions passed without any objections[92][94]. - The company experienced changes in its supervisory board, with Zhang Jian and Ji Lei resigning, and Liao Lu and Hu Qian elected as new supervisors[94]. - The company has disclosed its stock option incentive plan, with the first grant of stock options and reserved grants announced on March 7, 2023[97]. - The actual controller and shareholders have committed to a share lock-up period of 36 months from the company's listing date, which will be extended by 6 months due to triggering conditions[106]. - The company will ensure compliance with all relevant laws and regulations regarding shareholding changes and reductions[121]. Risks and Challenges - The company has identified potential risks related to supply chain disruptions, which could impact future production capabilities[12]. - The semiconductor industry is subject to cyclical risks, impacting demand for the company's products[73]. - The decline in performance was primarily due to unclear global economic prospects and weak terminal consumer demand in the semiconductor industry[75]. Environmental and Social Responsibility - The company operates under a Fabless model, outsourcing manufacturing and testing processes, thus not contributing to environmental pollution[101]. - The company promotes a "low-carbon lifestyle" among employees and implements waste sorting in its office area[103]. - The company has not taken specific measures to reduce carbon emissions during the reporting period[104]. - The company has not received any administrative penalties related to environmental issues during the reporting period[101].

证券代码：688325 证券简称：赛微微电 公告编号：2023-040 广东赛微微电子股份有限公司 关于公司 2023 年半年度募集资金存放与实际使用情况 的专项报告 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。 按照中国证监会《上市公司监管指引第 2 号——上市公司募集资金管理和使用 的监管要求（2022 年修订）》、上海证券交易所颁布的《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》及相关格式指引的要求，现将广东赛微 微电子股份有限公司（以下简称"公司"或"本公司"）2023 年 1-6 月募集资金存 放与实际使用情况报告如下： 一、募集资金基本情况 （一）募集资金金额和资金到位情况 根据中国证监会于 2022 年 3 月 4 日出具的《关于同意广东赛微微电子股份有 限公司首次公开发行股票注册的批复》（证监许可〔2022〕467 号），公司获准向 社会公开发行人民币普通股数量 20,000,000.00 股，每股发行价格为人民币 74.55 元，募集资金总额为 1,491,000,000.00 元，扣 ...

广东赛微微电子股份有限公司 第一届董事会第二十六次会议 -东赛微微电子股份有限公司独立董事 F 广东赛微微电子股份有限公司 第一届董事会第二十六次会议 （本页无正文，为《广东赛微微电子股份有限公司独立董事关于第一届董事会 第二十六次会议的独立意见》之签署页) 独立董事签字: 2 36 法 关于第一届董事会第二十六次会议的独立意见 根据《中华人民共和国公司法》《中华人民共和国证券法》、《上市公司独立 董事规则》及《广东赛微微电子股份有限公司章程》(以下简称"《公司章程》") 等有关规定,作为广东赛微微电子股份有限公司(以下简称"公司")的独立董 事,基于实事求是、独立判断、审慎客观的立场,对第一届董事会第二十六次会 议审议通过的相关事项发表独立意见如下: 一、关于《2023年半年度募集资金存放与实际使用情况专项报告》的独立 意见 《2023 年半年度募集资金存放与实际使用情况专项报告》真实反映了公司 2023 年半年度募集资金存放与实际使用的相关情况。公司募集资金的存放、使 用和管理符合《上市公司监管指引第2号 -- 上市公司募集资金管理和使用的监 管要求》《上海证券交易所科创板上市公司自律监管指引第1号 -- ...

证券代码：688325 证券简称：赛微微电 公告编号：2023-041 广东赛微微电子股份有限公司 股东减持股份进展公告 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 苏州邦盛赢新创业投资企业（有限合伙）（以下简称"邦盛赢新"）减持前持 有广东赛微微电子股份有限公司（以下简称"赛微微电"或"公司"）5,674,623 股份，占本次减持计划公告日总股本的 6.9486%。上述股份来源于公司首次公开 发行股票并上市前持有的股份，并于 2023 年 4 月 24 日起上市流通。 减持计划的进展情况 2023 年 4 月 25 日，公司在上海证券交易所网站（www.sse.com.cn）披露 了《股东减持股份计划公告》（公司编号：2023-021），因经营发展需要，邦盛赢 新拟通过集中竞价交易方式或大宗交易方式减持总数量不超过 4,083,273 股，减 持比例不超过 5%。 截至 2023 年 8 月 18 日，邦盛赢新通过集中竞价交易方式和大宗交易方式累 计减持 0 股，占公 ...

广东赛微微电子股份有限公司 证券代码：688325 证券简称：赛微微电 公告编号：2023-042 综上，监事会同意公司 2023 年半年度报告及其摘要的内容。 表决结果：同意 3 票，反对票 0 票，弃权票 0 票。 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。 综上，监事会同意公司《2023 年半年度募集资金存放与实际使用情况专项 报告》。 广东赛微微电子股份有限公司(以下简称"公司")第一届监事会第二十三次 会议(以下简称"本次会议")于 2023 年 8 月 8 日以通讯方式和书面方式发出通 知，并于 2023 年 8 月 18 日在公司会议室以现场和通讯相结合方式召开。本次会 议由公司监事会主席高平女士主持。会议应出席监事 3 名，实际出席监事 3 名。 本次会议的召集、召开符合《中华人民共和国公司法》等有关法律、法规和《公 司章程》的有关规定。经与会监事认真讨论审议，以投票表决方式，一致通过如 下议案： 表决结果：同意 3 票，反对票 0 票，弃权票 0 票。 一、审议通过《关于 2023 年半年度报告及其摘 ...

广东赛微微电子股份有限公司 关于召开 2022 年年度暨 2023 年第一季度业绩说明会 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法律责任。 重要内容提示： 投资者可于 2023 年 6 月 19 日(星期一)至 6 月 27 日(星期二)16:00 前登录上 证路演中心网站首页点击"提问预征集"栏目提问或将需要了解与关注的问题通 过电子邮件的形式发送至公司邮箱（ir@cellwise-semi.com）。公司将在说明会 上对投资者普遍关注的问题进行回答。 广东赛微微电子股份有限公司（以下简称"公司"）已分别于 2023 年 4 月 21 日、4 月 27 日在上海证券交易所网站（www.sse.com.cn）披露公司 2022 年年度报 告、2023 年第一季度报告。为便于广大投资者更全面深入地了解公司 2022 年年 度、2023 年第一季度的经营成果、财务状况，公司计划于 2023 年 6 月 28 日(星 期三)下午 16:00-17:00 举行 2022 年年度暨 2023 年第一季度业绩说明会，就投 资者关心的 ...

Financial Performance - The company's operating revenue for Q1 2023 was ¥28,840,639.31, representing a decrease of 45.98% compared to the same period last year[5]. - The net profit attributable to shareholders was -¥1,592,793.74, a decline of 113.14% year-on-year[5]. - The net profit after deducting non-recurring gains and losses was -¥7,342,224.55, reflecting a decrease of 193.91%[6]. - Basic earnings per share were -¥0.0198, down 109.80% from the previous year[6]. - Total operating revenue for Q1 2023 was CNY 28,840,639.31, a decrease of 46.0% compared to CNY 53,387,601.51 in Q1 2022[19]. - Net profit for Q1 2023 was a loss of CNY 1,592,793.74, compared to a profit of CNY 12,120,298.90 in Q1 2022, indicating a significant decline in profitability[20]. - In Q1 2023, the company reported a total comprehensive loss of -1,579,209.39 RMB compared to a total comprehensive income of 12,124,021.38 RMB in Q1 2022[21]. - Basic earnings per share for Q1 2023 was -0.0198 RMB, a decrease from 0.2020 RMB in Q1 2022[21]. Research and Development - Total R&D investment amounted to ¥18,312,671.59, an increase of 29.37% year-on-year, accounting for 63.50% of operating revenue, up 36.99 percentage points[6]. - Research and development expenses increased to CNY 18,312,671.59 in Q1 2023, up from CNY 14,155,087.07 in Q1 2022, reflecting a growth of 29.8%[19]. - The company has not reported any significant new product developments or technological advancements during the quarter[16]. Assets and Liabilities - Total assets at the end of the reporting period were ¥1,698,045,568.12, a slight decrease of 0.16% from the end of the previous year[6]. - The total assets as of March 31, 2023, amounted to approximately CNY 1,043,323,919.98, a slight decrease from CNY 1,068,826,726.89 as of December 31, 2022[16]. - Total liabilities for Q1 2023 were CNY 48,504,117.54, a decrease from CNY 54,925,806.56 in Q1 2022, showing a reduction of 11.7%[18]. - The company's total equity increased to CNY 1,649,541,450.58 in Q1 2023, compared to CNY 1,645,894,443.88 in Q1 2022, reflecting a growth of 0.1%[19]. Cash Flow - The company reported a net cash flow from operating activities of -¥9,670,997.43, with no applicable comparison[6]. - Cash inflow from operating activities was 44,093,575.05 RMB, down from 54,485,193.31 RMB in the same period last year, representing a decline of approximately 19.5%[23]. - Cash outflow from operating activities totaled 53,764,572.48 RMB, compared to 76,486,810.02 RMB in Q1 2022, indicating a reduction of about 29.7%[24]. - The net cash flow from operating activities was -9,670,997.43 RMB, an improvement from -22,001,616.71 RMB in Q1 2022[24]. - The company recorded cash inflow from investment activities of 590,436,798.34 RMB, with a net cash outflow of -19,036,813.50 RMB from investment activities[25]. - Cash inflow from financing activities was 9,635,447.28 RMB, while cash outflow was 8,671,267.64 RMB, resulting in a net cash inflow of 964,179.64 RMB[25]. - The ending cash and cash equivalents balance was 1,032,061,201.38 RMB, down from 1,060,037,227.97 RMB at the beginning of the period[25]. - The company received 587,000,000.00 RMB from the recovery of investments during Q1 2023[24]. Shareholder Information - The total number of ordinary shareholders at the end of the reporting period was 9,394[12]. - The company reported a total of 17,610,600 shares held by Dongguan Weitu Investment, representing 21.56% of the total shares[14]. - The top shareholder, China Agricultural Bank, holds 1,042,628 shares, which is approximately 1.26% of the total shares[14]. Future Outlook and Strategy - The company experienced significant impacts on revenue due to uncertainties in the global economic outlook and a slowdown in domestic economic growth[10]. - The company has not provided specific future guidance or performance outlook for the upcoming quarters[16]. - The report indicates that there are no significant changes in the management or operational strategies during this period[16]. - The company plans to continue focusing on investment activities to enhance cash flow and overall financial health[26]. - There were no mergers or acquisitions reported in the first quarter of 2023[16].

Financial Performance - The company achieved a net profit of RMB 51.93 million for the year 2022, with no profit distribution planned, including no cash dividends or stock bonuses [7]. - The company's operating revenue for 2022 was CNY 199,826,760.60, a decrease of 41.09% compared to CNY 339,183,824.66 in 2021 [23]. - The net profit attributable to shareholders of the listed company was CNY 51,928,197.85, down 41.80% from CNY 89,216,117.67 in the previous year [23]. - The net profit after deducting non-recurring gains and losses decreased by 75.42%, resulting in a basic earnings per share drop of 79.89% [25]. - The net cash flow from operating activities was CNY -12,519,147.90, reflecting a significant decline of 109.62% compared to the previous year [23]. - The company's total assets increased by 477.49% to CNY 1,700,820,250.44, primarily due to funds raised from new share issuance [25]. - The net assets attributable to shareholders rose by 629.37% to CNY 1,645,894,443.88 [25]. - The basic earnings per share decreased by 52.38% to CNY 0.7081, influenced by the decline in net profit and increase in net assets [24]. - The diluted earnings per share fell by 53.03% to CNY 0.6632, also impacted by the decrease in net profit [24]. Research and Development - Research and development expenses accounted for 32.95% of operating revenue, an increase of 13.27 percentage points from the previous year [24]. - The company has obtained a total of 36 authorized patents and 22 integrated circuit layout design registration certificates by the end of the reporting period [38]. - The company is currently developing a high-precision lithium battery protection chip with an estimated total investment of ¥35,000,000, of which ¥4,958,838.37 has been invested so far [77]. - The company has a project focused on high-voltage analog front-end technology with a total investment of ¥35,000,000, currently in the R&D stage [77]. - The company has developed high-precision battery measurement algorithms that allow real-time adjustments to battery status, improving user experience [69]. - The company is focusing on advanced high-pressure technology, which is expected to enhance reliability and market applicability across various sectors, including two-wheel vehicles and energy storage [78]. - The company aims to enhance its research and development capabilities, particularly in battery management chips, to improve its competitive edge in the market [142]. Market and Industry Position - The company focuses on the development and sales of battery management chips, with applications in various industries including consumer electronics and electric vehicles [36]. - The global battery management chip market is expected to grow to $9.3 billion by 2024, driven by increasing performance requirements in downstream sectors like communication and consumer electronics [58]. - The company has established itself as a major domestic supplier in the battery management chip sector, with products recognized by well-known clients in various industries [63]. - The company is actively expanding into the new energy storage and electric vehicle sectors, increasing its technology and product reserves [39]. - The company has established a strong brand reputation and customer loyalty through reliable product quality and innovative solutions [40]. - The company is exploring strategic partnerships and acquisitions to bolster its market position and technological capabilities [78]. Corporate Governance - The audit report issued by Tianzhi International Accounting Firm confirmed the financial statements as standard and unqualified [8]. - The company has not disclosed any special arrangements for corporate governance [9]. - The company has established specialized committees, including an audit committee, nomination committee, compensation and assessment committee, and strategic committee, to enhance operational efficiency [179]. - The company is committed to maintaining high standards of corporate governance and compliance with regulatory requirements [176]. - The board held 20 meetings in 2022, with all resolutions passed unanimously, indicating strong governance and decision-making [177]. Risks and Challenges - The company has outlined various risks in its report, which investors are advised to pay attention to [6]. - The company faced challenges due to a slowdown in domestic economic growth and uncertain global economic prospects, impacting downstream market demand [37]. - The company's market demand has been affected by global economic uncertainties and a slowdown in domestic economic growth [95]. Employee and Management - The total number of employees in the parent company and major subsidiaries is 128, with 73 technical staff [187]. - The company has implemented a comprehensive employee training program to enhance skills and efficiency [189]. - The number of R&D personnel increased to 73, accounting for 57.03% of the total workforce, up from 52.38% in the previous year [83]. - R&D personnel compensation totaled 30.67 million RMB, with an average salary of 42,010 RMB, indicating a rise in investment in talent [83]. Future Outlook - The company plans to enhance its market share in battery management chips through continuous technological upgrades and new product industrialization [37]. - The company aims to expand its market presence by developing new products for consumer electronics, including TWS earphones and smart wearable devices [79]. - The company has a clear strategy for future growth, focusing on technological innovation and market expansion [162]. - The company plans to continue to strictly adhere to relevant laws and regulations regarding profit distribution policies to ensure long-term development and shareholder returns [193].