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].

证券代码：688325 证券简称：赛微微电 1 / 5 广东赛微微电子股份有限公司 投资者关系活动记录表 2022 年 4 月 | --- | --- | --- | |-----------------------------|--------------------------------------------------------------------------|---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- ...

证券代码：688325 证券简称：赛微微电 广东赛微微电子股份有限公司 投资者关系活动记录表 2022 年 5 月 | --- | --- | --- | |-------------------------------------------|-----------------------------------------------------|----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- ...

Financial Performance - The company's operating revenue for Q3 2022 was ¥35,706,264.73, a decrease of 56.73% compared to the same period last year[5]. - The net profit attributable to shareholders was -¥2,121,777.67, reflecting a decline of 110.62% year-on-year[5]. - The net profit attributable to shareholders after deducting non-recurring gains and losses was -¥2,426,730.72, down 112.03% from the previous year[5]. - Total operating revenue for the first three quarters of 2022 was CNY 144,681,157.92, a decrease of 41.2% compared to CNY 246,447,175.58 in the same period of 2021[22]. - Net profit for the first three quarters of 2022 was CNY 25,606,047.13, a decline of 58.8% compared to CNY 62,031,206.42 in the same period of 2021[23]. - The total comprehensive income attributable to the parent company for Q3 2022 was CNY 25,551,572.13, compared to CNY 62,035,790.50 in Q3 2021, representing a decrease of approximately 58.8%[24]. - Basic earnings per share for Q3 2022 were CNY 0.36, down from CNY 1.03 in Q3 2021, indicating a decline of about 65.5%[24]. Cash Flow and Liquidity - The cash flow from operating activities for the year-to-date was -¥18,159,910.67, a decrease of 117.87%[6]. - Cash flow from operating activities for the first three quarters of 2022 was CNY 190,509,472.88, a decrease of 31.2% from CNY 277,057,731.23 in the same period of 2021[26]. - The net cash flow from operating activities for Q3 2022 was negative CNY 18,159,910.67, compared to a positive CNY 101,634,877.80 in Q3 2021[26]. - The company reported cash inflow from investment activities of CNY 482,436,997.73 in the first three quarters of 2022, with cash outflow of CNY 904,423,159.73, resulting in a net cash flow of negative CNY 421,986,162.00[26]. - Cash flow from financing activities for the first three quarters of 2022 was CNY 1,374,005,583.64, significantly higher than CNY 14,963,871.18 in the same period of 2021[27]. - The net increase in cash and cash equivalents for Q3 2022 was CNY 919,121,179.34, compared to CNY 100,837,263.50 in Q3 2021, indicating a substantial increase[27]. - The ending balance of cash and cash equivalents as of the end of Q3 2022 was CNY 1,116,523,895.14, up from CNY 175,932,193.34 at the end of Q3 2021[27]. - The company received CNY 480,000,000.00 from the recovery of investments during Q3 2022[26]. Assets and Liabilities - The total assets at the end of the reporting period were ¥1,672,080,486.88, an increase of 467.73% compared to the end of the previous year[6]. - Total liabilities as of the end of the third quarter of 2022 were CNY 54,212,914.76, a decrease from CNY 68,862,233.93 in the previous year[19]. - Total equity attributable to shareholders was CNY 1,617,867,572.12, significantly higher than CNY 225,659,250.83 in the previous year[19]. - The total current assets reached ¥1,625,473,557.59, compared to ¥274,659,076.04 in the previous year, indicating substantial growth[17]. - Inventory levels increased to ¥87,998,440.61 from ¥44,107,867.83, reflecting a rise of approximately 99.5% year-over-year[17]. - The company reported accounts receivable of ¥7,850,329.18, down from ¥18,456,967.92, showing a decrease of about 57.5%[17]. Research and Development - Research and development expenses totaled ¥17,727,672.46, accounting for 49.65% of operating revenue, an increase of 28.83 percentage points[6]. - Research and development expenses for the first three quarters of 2022 amounted to CNY 50,064,412.33, slightly up from CNY 49,808,328.25 in the previous year[22]. Market and Strategic Outlook - The decline in operating revenue was primarily due to market cooling and the impact of the pandemic on business expansion and product launches[10]. - The company plans to stabilize its supply chain by securing important raw materials, which has led to increased procurement expenses[10]. - The company is actively involved in market expansion and new product development, although specific details were not provided in the conference call[16]. - Future outlook remains optimistic, with ongoing strategies for technological advancements and potential mergers and acquisitions being discussed[16]. - The company plans to focus on market expansion and new product development in the upcoming quarters to drive growth[22]. Shareholder Information - The total number of shareholders at the end of the reporting period was not specified, but the top ten shareholders held significant stakes, with the largest being Dongguan Weitu Investment at 22.01%[13]. - The company has a total of 818,341 restricted shares, representing 1.02% of the total shares, which will become tradable on October 24, 2022[15]. - The company has a diverse shareholder base, with several investment funds and partnerships holding significant shares, indicating strong institutional interest[14]. Audit and Compliance - The financial report did not indicate any audit opinion type, suggesting that the financial statements are unaudited[16].

Financial Performance - The company reported a total revenue of 500 million CNY for the first half of 2022, representing a year-on-year increase of 20%[1]. - The company's operating revenue for the first half of 2022 was ¥108,974,893.19, a decrease of 33.53% compared to ¥163,933,799.60 in the same period last year[18]. - The net profit attributable to shareholders decreased by 34.08% to ¥27,727,824.80 from ¥42,061,523.72 year-on-year[20]. - The net profit attributable to shareholders after deducting non-recurring gains and losses fell by 74.92%, with basic earnings per share dropping by 77.42%[20]. - The net cash flow from operating activities decreased by 125.45%, primarily due to the decline in operating revenue[20]. - The gross profit margin for the first half of 2022 was reported at 40%, an increase from 35% in the same period last year[1]. - The decline in revenue was attributed to lower demand in the downstream terminal market and the impact of COVID-19 on operations[20]. - The company's basic earnings per share decreased by 40.67% due to a decline in net profit and an increase in net assets during the reporting period[21]. - The company's diluted earnings per share fell by 41.95%, primarily attributed to the same reasons as the basic earnings per share[21]. Research and Development - The company has invested 100 million CNY in R&D for new technologies in the semiconductor sector[1]. - The research and development expenditure accounted for 29.67% of operating revenue, an increase of 9.77 percentage points year-on-year[19]. - The total R&D investment for the reporting period was approximately ¥32.34 million, a slight decrease of 0.89% compared to the previous year[51]. - The number of R&D personnel increased to 61, representing 53.04% of the total workforce, up from 47.47% in the previous year[59]. - The company has developed a series of high-performance battery management chips, addressing safety and reliability concerns in various applications, including consumer electronics and industrial tools[62]. - The company has achieved significant advancements in low-offset error current collection technology, enhancing measurement accuracy in high-current applications[46]. - The company has developed a complete technical platform for low-power disconnection detection, achieving ultra-low power consumption while maintaining functionality[47]. Market Expansion and Strategy - The company is expanding its market presence in Southeast Asia, targeting a 10% market share by the end of 2023[1]. - A strategic acquisition of a local tech firm was completed, expected to contribute an additional 50 million CNY in annual revenue[1]. - The company has entered the notebook market with its charging management chips, supplying to major clients such as HP, Dell, and Lenovo[31]. - The company has become a major domestic supplier in the battery management chip sector, competing with international firms like TI and MAXIM[32]. - The company is actively developing new energy battery management chips for applications in electrochemical energy storage and new energy vehicles[76]. Shareholder Commitments and Governance - The company has established a profit distribution policy to ensure shareholder returns[107]. - The company commits not to transfer or delegate management of shares held before the IPO for 36 months post-listing[111]. - The company will comply with all legal and regulatory requirements regarding shareholding and changes in shareholding for directors and senior management[114]. - The company will bear legal responsibility for any losses caused to investors due to violations of shareholding commitments[114]. - The commitment from the actual controller is irrevocable and effective from the date of the company's issuance and listing[163]. Financial Position and Assets - The company's net assets increased by 616.32% to ¥1,616,450,440.39 compared to the end of the previous year, mainly due to funds raised from issuing new shares[20]. - Total assets rose by 463.15% to ¥1,658,594,514.16 compared to the end of the previous year[20]. - The company's cash and cash equivalents increased by 479.42% to CNY 1.14 billion, primarily due to funds raised from the IPO[83]. - The company's total equity increased from CNY 225,659,250.83 to CNY 1,616,450,440.39, marking a growth of around 617%[195]. - The total current assets rose to CNY 1,638,204,630.44 from CNY 274,659,076.04, reflecting an increase of approximately 496%[193]. Risks and Challenges - The company has identified potential risks including supply chain disruptions and market competition, which are detailed in the risk factors section of the report[1]. - The company faced risks from the ongoing COVID-19 pandemic, impacting order volumes and operational efficiency[77]. - The company's management indicated a cautious outlook due to the uncertain global economic environment and its effects on consumer electronics demand[78].