瑞芯微电子股份有限公司 关于调整 2022 年度利润分配现金分红总额的公告 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。 一、2022 年度利润分配预案概述 瑞芯微电子股份有限公司（以下简称"公司"）分别于 2023 年 4 月 7 日、 2023 年 6 月 30 召开第三届董事会第二十次会议及 2022 年年度股东大会，审议 通过《关于<2022 年度利润分配预案>的议案》。具体利润分配预案如下： 以 2022 年度利润分配预案实施股权登记日的总股本为基数，向全体股东每 10 股派发现金红利 2.50 元（含税），预计派发现金红利总额为 104,394,525.00 元，资本公积不转增。 上述 2022 年度利润分配预案中现金分红的数额暂按 2022 年 12 月 31 日公司 总股本 417,578,100 股计算，实际派发现金红利总额将以 2022 年度利润分配预案 实施股权登记日的总股本计算为准。 证券代码：603893 证券简称：瑞芯微 公告编号：2023-043 在实施权益分派的股权登记日前若公司总股本发生变动 ...

证券代码：603893 证券简称：瑞芯微 公告编号：2023-044 瑞芯微电子股份有限公司 2022 年年度权益分派实施公告 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： 每股分配比例 A 股每股现金红利 0.25 元（含税） 相关日期 | 股份类别 | 股权登记日 | 最后交易日 | 除权（息）日 | 现金红利发放日 | | --- | --- | --- | --- | --- | | Ａ股 | 2023/8/16 | － | 2023/8/17 | 2023/8/17 | 差异化分红送转： 否 一、 通过分配方案的股东大会届次和日期 本次利润分配方案经公司 2023 年 6 月 30 日的 2022 年年度股东大会审议通过。 二、 分配方案 1. 发放年度：2022 年年度 截至股权登记日下午上海证券交易所收市后，在中国证券登记结算有限责任 公司上海分公司（以下简称"中国结算上海分公司"）登记在册的本公司全体股 东。 3. 分配方案： 本次利润分配以方案实施前的公司总股本 417,928,000 股为 ...

证券代码：603893 证券简称：瑞芯微 公告编号：2023-026 瑞芯微电子股份有限公司 关于召开 2022 年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个别及连带责任。 重要内容提示： 会议召开时间：2023 年 5 月 19 日（星期五）上午 11:00-12:00 会 议 召 开 地 点 ： 上 海 证 券 交 易 所 上 证 路 演 中 心 （ 网 址 ： http://roadshow.sseinfo.com/） 公司副总经理兼财务总监王海闽先生、副总裁李诗勤先生、独立董事黄兴 孪先生、副总经理兼董事会秘书林玉秋女士及相关工作人员（如遇特殊情况， 参与人员将可能进行调整）。 会议召开方式：视频和网络文字互动 投资者可于 2023 年 5 月 12 日（星期五）至 5 月 18 日（星期四）16:00 前登录上证路演中心网站首页点击"提问预征集"栏目或通过公司邮箱 ir@rock-chips.com 进行提问。公司将在说明会上对投资者普遍关注的问题进行回 答。 瑞芯微电子股份有限公司（以下简称"公司" ...

证券代码：603893 证券简称：瑞芯微 公告编号：2023-025 瑞芯微电子股份有限公司 关于参加福建辖区上市公司 2023 年投资者 网上集体接待日活动的公告 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个别及连带责任。 为进一步加强与投资者的互动交流，瑞芯微电子股份有限公司（以下简称"公 司"）将参加由福建证监局、福建省上市公司协会与深圳市全景网络有限公司联 合举办的"2023 年福建辖区上市公司投资者网上集体接待日活动"，现将相关事 项公告如下： 本次活动将采用网络远程的方式举行，投资者可登录"全景路演"网站 （https://rs.p5w.net），或关注微信公众号：全景财经，或下载全景路演 APP，参 与本次互动交流，活动时间为 2023 年 5 月 15 日（周一）16:00-17:30。届时公司 高管将在线就公司经营状况、公司治理、发展战略等问题，与投资者进行沟通与 交流，欢迎广大投资者踊跃参与！ 特此公告。 瑞芯微电子股份有限公司董事会 2023 年 5 月 10 日 1 ...

Financial Performance - The company's revenue for Q1 2023 was ¥329,365,990.64, representing a decrease of 39.34% compared to the same period last year[4] - The net profit attributable to shareholders was a loss of ¥18,378,664.30, marking a decline of 121.84% year-over-year[4] - The net profit attributable to shareholders after deducting non-recurring gains and losses was a loss of ¥24,299,480.51, down 131.98% from the previous year[4] - Basic and diluted earnings per share were both -¥0.04, reflecting a decrease of 120.00% compared to the same period last year[4] - Total operating revenue for Q1 2023 was CNY 329,365,990.64, a decrease of 39.3% compared to CNY 542,930,344.84 in Q1 2022[19] - Net profit for Q1 2023 was CNY -18,378,664.30, compared to a net profit of CNY 84,146,041.84 in Q1 2022, representing a significant decline[20] - The company reported a basic earnings per share of CNY -0.04 for Q1 2023, compared to CNY 0.20 in Q1 2022[20] - The net profit for Q1 2023 was a loss of ¥13,097,513.76, compared to a profit of ¥91,476,576.91 in Q1 2022, indicating a significant decline in profitability[27] Assets and Liabilities - The company's total assets at the end of Q1 2023 were ¥3,345,440,518.28, a decrease of 0.74% from the end of the previous year[5] - The company's total liabilities decreased to CNY 426,307,699.24 in Q1 2023 from CNY 449,859,325.85 in Q1 2022, a reduction of 5.3%[18] - The total equity attributable to shareholders was CNY 2,919,132,819.04 in Q1 2023, slightly down from CNY 2,920,354,658.28 in Q1 2022[18] - The company's total assets were CNY 3,345,440,518.28 in Q1 2023, down from CNY 3,370,213,984.13 in Q1 2022, reflecting a decrease of 0.7%[18] - The company's total liabilities included accounts payable of ¥232,749,165.41, down from ¥251,389,167.28 in the previous year[24] - The total liabilities decreased to ¥420,771,958.06 in Q1 2023 from ¥443,570,326.71 in Q1 2022, reflecting a reduction of approximately 5.1%[25] Cash Flow - The company’s cash flow from operating activities was not detailed, but the significant net loss indicates potential cash flow challenges[20] - In Q1 2023, the company generated a net cash flow from operating activities of ¥58,588,111.11, a significant improvement compared to a net loss of ¥101,624,419.35 in Q1 2022[22] - Total cash inflow from operating activities was ¥484,186,653.82, down 21.5% from ¥617,475,134.74 in the same period last year[22] - Cash outflow from operating activities decreased to ¥425,598,542.71, a reduction of 40.7% compared to ¥719,099,554.09 in Q1 2022[22] - The company reported a net cash flow from investing activities of -¥85,276,131.25, contrasting with a positive cash flow of ¥164,948,140.93 in Q1 2022[23] - Cash and cash equivalents at the end of Q1 2023 totaled ¥660,818,128.07, down from ¥714,652,876.12 at the end of Q1 2022[23] - The company received cash from investment activities amounting to ¥250,634,745.12, a decrease of 57.6% from ¥591,476,449.95 in Q1 2022[23] - The company’s cash inflow from financing activities was ¥10,407,530.00, significantly higher than ¥1,631,250.00 in Q1 2022[23] Shareholder Information - Total number of common shareholders at the end of the reporting period is 27,662[11] - The largest shareholder, Li Min, holds 157,679,892 shares, accounting for 37.74% of total shares[11] - The company has no pledged, marked, or frozen shares among the top shareholders[11] Operational Challenges - The company experienced its first Q1 loss in six years, attributed to a decline in electronic product demand and increased period expenses, which rose from 26.48% to 47.62% of revenue[6] - The comprehensive gross profit margin decreased due to rising wafer material prices and pressure on sales prices[6] - The company plans to implement corrective measures based on the current loss and market fluctuations affecting chip sales revenue[6] - The company has not reported any significant new strategies or product developments in the current quarter[13] - There are no applicable audit opinions for the financial statements in this report[13] Research and Development - Research and development expenses for Q1 2023 were CNY 121,513,108.50, an increase from CNY 119,070,047.05 in Q1 2022[19] - Research and development expenses increased to ¥118,360,536.15 in Q1 2023, up from ¥110,795,244.04 in Q1 2022, representing a growth of 6.0%[27]

Financial Performance - The company's operating revenue for 2022 was ¥2,029,675,088.24, a decrease of 25.34% compared to ¥2,718,602,121.55 in 2021[17]. - The net profit attributable to shareholders for 2022 was ¥297,427,269.93, down 50.58% from ¥601,778,469.15 in 2021[17]. - The net cash flow from operating activities was negative at ¥622,485,186.13, a decline of 314.38% compared to ¥290,371,555.38 in 2021[17]. - The diluted earnings per share for 2022 was ¥0.72, a decrease of 50.34% from ¥1.45 in 2021[18]. - The weighted average return on equity decreased to 10.35% in 2022, down 13.70 percentage points from 24.05% in 2021[18]. - The gross profit margin decreased by 2.32 percentage points, with a current gross profit margin of 37.68%[52]. - Integrated circuit revenue was ¥1,992,114,227.31, down 25.28% year-on-year, with a gross margin of 36.84%[53]. - Domestic revenue was ¥1,389,243,962.54, a decrease of 9.44% year-on-year[53]. Audit and Compliance - The company has received a standard unqualified audit report from Tianjian Accounting Firm[2]. - The company is committed to ensuring the authenticity, accuracy, and completeness of the financial report[2]. - The company has not faced any significant risks affecting its production and operations during the reporting period[6]. - The company has confirmed that there are no non-operating fund occupations by controlling shareholders or related parties[6]. - The company has not violated any decision-making procedures in providing guarantees to external parties[6]. - The company has established a robust internal control management system to ensure compliance and asset security during the reporting period[126]. - The internal control audit report received a standard unqualified opinion[128]. Shareholder and Governance - The profit distribution plan for 2022 proposes a cash dividend of 2.50 CNY per 10 shares, totaling an estimated cash dividend of 104,394,525.00 CNY[3]. - The company held 4 shareholder meetings in 2022, all resolutions were passed without any rejections[95]. - The board of directors convened 13 meetings in 2022, adhering to legal and regulatory requirements[93]. - The supervisory board met 12 times in 2022, ensuring compliance with laws and regulations[93]. - The company has established a governance structure that ensures clear responsibilities and effective operation among its power, decision-making, supervisory, and management bodies[92]. - The company has implemented measures to maintain independence from its controlling shareholders and actual controllers[94]. - The company has a strategic committee, nomination committee, compensation and assessment committee, and audit committee to enhance decision-making[93]. Research and Development - The company continues to invest in R&D to enhance its chip product layout and deepen customer collaboration[26]. - The company launched three new SoCs: RK3562, RK3528, and RV1106/RV1103, enhancing its product lineup for AIoT applications[27][28][29]. - The company has a strong R&D team specializing in system-level chips and multimedia processing, contributing to a diverse product matrix in the AIoT market[37]. - The company is focused on developing artificial intelligence technology and hardware, particularly in mid-range and edge computing capabilities[44]. - The company aims to attract and retain talent through a long-term incentive mechanism, enhancing the overall cohesion and competitiveness of the workforce[116]. Market and Industry Trends - The overall market demand for semiconductors declined significantly in 2022, impacting the company's performance[26]. - The AIoT market is expanding, driven by technological advancements and the need for intelligent upgrades across various industries, leading to increased demand for SoC chips[37]. - The integrated circuit industry is experiencing accelerated growth due to the maturity of applications in 5G, automotive electronics, and AI, supported by government policies[33]. - The global semiconductor sales growth slowed to 3.2% in 2022, with China's sales declining by 6.3% to $180.3 billion[73]. Employee and Compensation - The company employed 915 people as of December 31, 2022, an increase of 5.78% year-on-year[48]. - The total remuneration for all directors, supervisors, and senior management at the end of the reporting period amounted to 9.1086 million yuan[103]. - The company has established a compensation system aimed at providing competitive salaries and benefits, with a focus on performance management and employee incentives[116]. - The company granted stock options and restricted stock to nearly 700 core technical and business personnel, enhancing employee motivation[48]. Risks and Challenges - The company faces risks from intensified market competition, particularly from well-funded foreign firms and domestic competitors[85]. - Supply chain risks may arise from reliance on outsourced manufacturing, which could be affected by geopolitical tensions and natural disasters[86]. - The company has established a robust intellectual property protection system but still faces risks related to potential disputes and infringements[89]. Future Plans and Strategies - The company aims to become a leader in AIoT chips, adhering to a development philosophy of "innovation, practicality, and collaboration"[75]. - In 2023, the company plans to enhance its presence in the automotive electronics sector, focusing on smart cockpit, dashboard, audio, and camera products[78]. - The company intends to expand its overseas market presence by participating in major industry exhibitions and collaborating with international partners[83]. - The company is committed to optimizing costs and upgrading specifications for interface, power management, and wireless connection chips to provide competitive solutions[84].