重要内容提示： （http://roadshow.sseinfo.com/） 江苏帝奥微电子股份有限公司 关于参加 2022 年度半导体专场集体业绩说明会的公告 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、准确性和完整性依法承担法律责任。 证券代码：688381 证券简称：帝奥微 公告编号：2023-021 （二） 会议召开方式：视频和线上文字互动 （三） 视频和线上文字互动平台：上海证券交易所上证路演中心 （http://roadshow.sseinfo.com/） （四）投资者可于 2023 年 5 月 16 日(星期二)16:00 前通过邮件、电话、传真 等形式将需要了解和关注的问题提前提供给公司。公司将在文字互动环节对投资者 普遍关注的问题进行回答。 投资者可于 2023 年 5 月 16 日(星期二)16:00 前通过邮件、电话、传真等 形式将需要了解和关注的问题提前提供给公司。公司将在文字互动环节对投资者普 遍关注的问题进行回答。 江苏帝奥微电子股份有限公司（以下简称"公司"）已于 2023 年 4 月 22 日发 布公司 2022 年度报 ...

Financial Performance - The company's operating revenue for Q1 2023 was ¥75,566,437.01, representing a decrease of 53.01% compared to the same period last year[5] - The net profit attributable to shareholders for Q1 2023 was ¥9,985,388.49, down 84.49% year-on-year[5] - The net profit attributable to shareholders after deducting non-recurring gains and losses was -¥9,954,721.04, a decline of 115.96% compared to the previous year[5] - Basic and diluted earnings per share were both ¥0.0396, down 88.36% year-on-year[6] - The company reported a total comprehensive income of ¥9,642,066.27 for Q1 2023, down from ¥64,260,862.06 in Q1 2022[21] Cash Flow - The net cash flow from operating activities was -¥1,419,904.84, an increase of 104.99% in negative cash flow compared to the same period last year[5] - In Q1 2023, the cash inflow from operating activities was approximately ¥97.76 million, a decrease of 39% compared to ¥160.03 million in Q1 2022[23] - The net cash flow from operating activities was negative at approximately -¥1.42 million, contrasting with a positive cash flow of ¥28.45 million in the same quarter last year[23] - Cash inflow from investment activities totaled approximately ¥1.58 billion, significantly up from ¥48.1 million in Q1 2022, marking an increase of over 3,200%[24] - The net cash flow from investment activities was approximately ¥137.42 million, recovering from a negative cash flow of -¥24.15 million in the previous year[24] - The cash inflow from the recovery of investments was approximately ¥1.56 billion, compared to ¥47.88 million in the previous year, indicating a strong recovery in investment returns[24] - The company experienced a cash outflow of approximately ¥1.43 billion for investment payments, a significant increase from ¥62.46 million in Q1 2022[24] - The cash flow from tax refunds increased to approximately ¥7.12 million from ¥4.6 million year-over-year, reflecting improved tax recovery efforts[23] Assets and Liabilities - Total assets at the end of the reporting period were ¥3,186,399,893.63, a slight increase of 0.46% from the end of the previous year[6] - The total current assets amounted to ¥2,799,515,972.05, slightly up from ¥2,794,789,344.19 at the end of 2022, indicating a marginal increase of 0.17%[16] - The company's inventory rose to ¥122,555,687.31 from ¥100,163,668.49, reflecting a significant increase of about 22.3%[16] - Non-current assets totaled ¥386,883,921.58, up from ¥377,006,237.40, marking an increase of approximately 2.4%[17] - Current liabilities decreased to ¥37,440,326.17 from ¥41,957,054.76, a reduction of approximately 10.5%[17] - The company's accounts receivable decreased to ¥35,948,334.70 from ¥46,755,468.10, indicating a decline of about 23.2%[16] - Total liabilities decreased to ¥43,524,259.73 as of March 31, 2023, down from ¥49,412,726.75 at the end of 2022, representing a reduction of 11.5%[18] - Total equity attributable to shareholders increased to ¥3,142,875,633.89 from ¥3,122,382,854.84, reflecting a growth of 0.7%[18] Research and Development - Research and development expenses totaled ¥23,608,082.73, an increase of 69.57% year-on-year[6] - R&D expenses accounted for 31.24% of operating revenue, an increase of 22.58 percentage points compared to the previous year[6] - Research and development expenses rose to ¥23,608,082.73 in Q1 2023, up 69.8% from ¥13,922,509.73 in Q1 2022[20] Market and Strategy - The company attributed the decline in revenue and profit to overall market demand reduction and increased costs related to R&D and employee compensation[9] - The company has not disclosed any new product developments or market expansion strategies in the current report[14]

Financial Performance - The company reported a distributable profit of RMB 323,567,521.98 as of December 31, 2022, with a proposed cash dividend of RMB 2.60 per 10 shares, totaling RMB 65,572,000, which represents 37.76% of the net profit attributable to shareholders for the year [6]. - The total share capital as of December 31, 2022, was 25,220,000 shares, which serves as the basis for the dividend distribution [6]. - The company reported a significant increase in revenue, achieving a total of 1.2 billion RMB, representing a year-over-year growth of 25% [24]. - The company's operating revenue for 2022 was approximately ¥501.59 million, a decrease of 1.19% compared to ¥507.65 million in 2021 [25]. - Net profit attributable to shareholders increased by 5.23% to approximately ¥173.66 million from ¥165.04 million in 2021 [25]. - The basic earnings per share for 2022 was ¥0.83, down 4.60% from ¥0.87 in 2021 [26]. - The weighted average return on equity decreased significantly to 12.29%, down 25.59 percentage points from 37.88% in 2021 [26]. - The company achieved operating revenue of 501.59 million yuan in 2022, a decrease of 1.19% year-on-year, while net profit attributable to shareholders increased by 5.23% to 173.66 million yuan [34]. Research and Development - Research and development expenses accounted for 14.05% of operating revenue, an increase of 5.10 percentage points from 8.95% in 2021 [26]. - R&D expenses amounted to 70.46 million yuan, a 55.10% increase year-on-year, representing 14.05% of operating revenue, with the establishment of new R&D centers in Suzhou and Hangzhou [41]. - The company has developed over 1,400 product models, focusing on high-performance analog chips for various applications, including consumer electronics and medical devices [43]. - The company emphasizes continuous innovation and technology upgrades to enhance its competitive edge in the analog chip market [44]. - The company aims to expand its market presence by continuously innovating and developing new technologies in the analog chip sector [49]. - The company has accumulated 87 intellectual property projects, including 29 invention patents and 32 utility model patents, as of December 31, 2022 [88]. - The company is developing a high-performance multi-channel automotive intelligent lighting driver chip, with a current investment of ¥1 million and a cumulative investment of ¥395.02 million [83]. Market Expansion and Strategy - The company is expanding its market presence in Southeast Asia, targeting a 15% market share by the end of 2023 [24]. - The company plans to invest 100 million RMB in new technology development over the next two years [24]. - The company plans to increase R&D investment and market development efforts to strengthen its core competitiveness and improve market position [64]. - The company aims to expand its market presence in Asia, with a focus on increasing sales by 20% in that region [142]. - The company is considering strategic acquisitions to enhance its product offerings and market presence, with a budget of $HH million allocated for this purpose [145]. Governance and Compliance - The board of directors and supervisory board members have all attended the board meeting, ensuring governance and oversight [5]. - The company has not reported any significant violations of laws or regulations during the reporting period, ensuring the protection of minority shareholders' interests [135]. - The company’s governance practices are in compliance with national laws and regulations, with no major discrepancies reported [135]. - The company has established a governance structure consisting of the shareholders' meeting, board of directors, supervisory board, and senior management, ensuring clear responsibilities and effective operations [135]. - The company has implemented a labor contract system for employees, ensuring rights and obligations are clearly defined [160]. Operational Efficiency - Gross margin improved to 45%, up from 40% in the previous year, due to cost optimization strategies [24]. - The company aims to reduce operational costs by 10% through efficiency improvements in manufacturing processes [24]. - The company has established a strict supplier admission system to ensure product processing quality, regularly assessing qualified suppliers based on production capacity and quality standards [54]. - The company employs a "sales-driven production" model, creating a 1+3 forecast procurement plan based on market predictions, which is updated according to sales market information changes [54]. Risks and Challenges - The company has outlined potential risks in its annual report, emphasizing the importance of risk awareness for investors [4]. - The company is facing risks related to technology upgrades and potential failures in new product development, which could impact its market competitiveness [90]. - The company faces risks from the semiconductor industry's cyclical nature, which could impact future performance if macroeconomic conditions worsen [94]. - The company is exposed to procurement cost risks due to potential trade barriers affecting its core raw material supply from overseas [95]. Employee and Talent Management - The workforce of R&D personnel increased by 40.51%, now accounting for 53.88% of the total staff, reflecting the company's commitment to talent acquisition and training [42]. - The company has established a comprehensive training system to enhance employee skills and knowledge, promoting career development and industry networking [161]. - The total remuneration for core technical personnel at the end of the reporting period was CNY 1,316,000.00 [148]. - The company emphasizes talent development and has established a stable R&D team with members having over ten years of industry experience [131]. Product Development and Innovation - The company launched a series of innovative products in the signal chain sector, including a USB3.1 ultra-high-speed switch with a bandwidth of 11GHz [36]. - In the power management sector, the company introduced high-power density DCDC products with an efficiency of up to 97% [37]. - The company is focusing on the development of ultra-low standby power high-efficiency power supplies, evolving from ultra-low power LDOs to ultra-low power boost and buck converters [69]. - The company has developed multiple leading core technologies in the field of simulation chip research and development, including ultra-low parasitic capacitors and high-speed switch products supporting up to 11GHz bandwidth [72]. Financial Management - The company’s cash flow from operating activities for 2022 was approximately ¥153.89 million, a decrease of 4.26% from ¥160.73 million in 2021 [25]. - The net cash flow from investing activities was -¥2,317,616,167.56, reflecting the company's investment in structured deposits and financial products [116]. - The net cash flow from financing activities was ¥2,400,895,434.96, primarily due to the company's initial public offering and fundraising [116]. - The company reported a high proportion of long-aged inventory, with CNY 13.47 million (11.6% of total inventory) being over one year old, posing a risk of inventory impairment [93].

重要内容提示： 2022 年第三季度报告 证券代码：688381 证券简称：帝奥微 江苏帝奥微电子股份有限公司 2022 年第三季度报告 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、准确性和完整性依法承担法律责任。 公司董事会、监事会及董事、监事、高级管理人员保证季度报告内容的真实、准确、完整， 不存在虚假记载、误导性陈述或重大遗漏，并承担个别和连带的法律责任。 公司负责人、主管会计工作负责人及会计机构负责人（会计主管人员）保证季度报告中财务 信息的真实、准确、完整。 第三季度财务报表是否经审计 □是 √否 一、 主要财务数据 (一)主要会计数据和财务指标 单位：元 币种：人民币 | 项目 | 本报告期 | 本报告期 比上年同 | 年初至报告期末 | 年初至报告期 末比上年同期 | | --- | --- | --- | --- | --- | | | | 期增减变 | | 增减变动幅度 | | | | 动幅度(%) | | (%) | | 营业收入 | 108,651,524.31 | -21.20 | 401,623,886.28 | 11.30 ...