为保证深圳市鼎阳科技股份有限公司（以下简称"公司"）与关联方 之间订立的关联交易符合公平、公正、公开的原则，确保公司的关联交易行为不 损害公司和全体股东的利益，根据《中华人民共和国公司法》（以下简称"《公司 法》"）、《中华人民共和国证券法》（以下简称"《证券法》"）、《深圳市鼎阳科技股 份有限公司章程》（以下简称"《公司章程》"）的有关规定，特制订本制度。 公司的关联人包括关联法人和关联自然人。 具有以下情形之一的自然人、法人或其他组织，为公司的关联人： （一）直接或者间接控制公司的自然人、法人或其他组织； （二）直接或间接持有公司 5%以上股份的自然人； （三）公司董事、监事或高级管理人员； （四）与本项第 1 目、第 2 目和第 3 目所述关联自然人关系密切的家庭成员， 包括配偶、年满 18 周岁的子女及其配偶、父母及配偶的父母、兄弟姐妹及其配偶、 配偶的兄弟姐妹、子女配偶的父母； （五）直接持有公司 5%以上股份的法人或其他组织； （六）直接或间接控制公司的法人或其他组织的董事、监事、高级管理人员 或其他主要负责人； （七） 由本项第 1 目至第 6 目所列关联法人或关联自然人直接或者间接控制 的，或 ...

证券代码：688112 证券简称：鼎阳科技 公告编号：2023-049 深圳市鼎阳科技股份有限公司 关于召开 2023 年第三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个别及连带责任。 重要内容提示： 会议召开时间：2023 年 11 月 16 日(星期四)下午 16:00-17:00 会议召开地点： 上海证券 交易所上证路演中心（ 网 址 ： https://roadshow.sseinfo.com/） 董事长、总经理：秦轲 董事会秘书、财务总监：刘厚军 会议召开方式：上证路演中心网络互动 投资者可于 2023 年 11 月 09 日(星期四)至 11 月 15 日(星期三)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 zqb@siglent.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。 深圳市鼎阳科技股份有限公司（以下简称"公司"）已于 2023 年 10 月 26 日发布公司 2023 年第三季度报告，为便于广大投资者更全面深入地了解公司 2023 ...

证券代码：688112 证券简称：鼎阳科技 公告编号：2023-048 2022 年 12 月，公司针对上述 5 项专利权分别向国家知识产权局提出无效宣 告请求，并分别于 2023 年 1 月 17 日、2023 年 2 月 6 日收到国家知识产权局出 具的五份《无效宣告请求受理通知书》（案件编号：4W115361 号、4W115352 号、 4W115360 号、4W115412 号、4W115413 号），国家知识产权局对公司提出的有 关北京普源所持有的 5 项专利权之无效宣告请求准予受理。具体内容参见公司于 上海证券交易所网站（www.sse.com.cn）披露的《鼎阳科技关于收到<无效宣告请 求受理通知书>的公告》（公告编号：2023-005）。 深圳市鼎阳科技股份有限公司 关于收到《无效宣告请求审查决定书》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： 无效宣告请求审查结果：中华人民共和国国家知识产权局（以下简称"国 家知识产权局"）审查决定宣告北京普源精电科技有限公司（以下简称"北京普 ...

Financial Performance - In Q3 2023, the company achieved operating revenue of CNY 114,527,142, representing a year-on-year increase of 10.91%[4] - The net profit attributable to shareholders was CNY 35,614,311, a decrease of 19.06% compared to the same period last year[4] - For the first nine months of 2023, the company reported operating revenue of CNY 349,410,078, a year-on-year growth of 30.76%[6] - The gross profit margin for the first nine months was 61.62%, an increase of 4.02 percentage points year-on-year[6] - The diluted earnings per share for Q3 2023 was CNY 0.23, a decrease of 14.81% year-on-year[5] - The net profit for Q3 2023 reached CNY 119,021,356.94, an increase of 18.4% compared to CNY 100,528,942.15 in Q3 2022[24] - Total revenue for the first three quarters of 2023 reached RMB 349,410,078.23, a significant increase of 30.7% compared to RMB 267,211,879.47 in the same period of 2022[23] - Total revenue for the first three quarters of 2023 was CNY 372,380,192.38, up 42.2% from CNY 261,842,351.84 in the same period of 2022[26] - Operating profit for Q3 2023 was CNY 137,598,499.78, compared to CNY 115,438,048.94 in Q3 2022, reflecting a growth of 19.2%[24] Research and Development - R&D expenses for the first nine months totaled CNY 20,813,962, up 53.71% year-on-year, accounting for 18.17% of operating revenue[5] - R&D investment for the current reporting period rose by 53.71%, attributed to an increase in R&D personnel and share-based payments[12] - R&D investment for the year-to-date period increased by 58.74%, driven by higher material consumption and testing design costs[12] - Research and development expenses for the first three quarters of 2023 were RMB 54,465,952.91, compared to RMB 34,312,423.16 in 2022, indicating a growth of 58.8%[23] Market Performance - The sales revenue from high-end products increased by 59.81% year-on-year, with their proportion rising to 20.98%[7] - Domestic market revenue grew by 48.37% year-on-year, while overseas market revenue increased by 21.29%[7] Cash Flow and Assets - The company’s cash flow from operating activities for the first nine months was CNY 28,002,098, reflecting a growth of 33.74%[4] - Net cash flow from operating activities increased by 33.74% due to higher sales collections[12] - The company's cash and cash equivalents as of September 30, 2023, were RMB 1,225,353,055.13, a decrease of 4.2% from RMB 1,278,736,583.17 at the end of 2022[19] - Total assets at the end of the reporting period were CNY 1,612,860,300, an increase of 0.81% from the end of the previous year[5] - Total assets as of September 30, 2023, were CNY 1,221,497,566.76, a decrease from CNY 1,273,240,735.94 at the end of 2022[29] - Total liabilities decreased to RMB 84,397,283.97 as of September 30, 2023, down from RMB 112,397,848.74 at the end of 2022, a reduction of 25%[20] - The company's equity attributable to shareholders increased to RMB 1,528,463,016.09 as of September 30, 2023, compared to RMB 1,487,493,356.89 at the end of 2022, reflecting a growth of 2.7%[21] Shareholder Information - The top ten shareholders hold a combined 86.84% of the company's shares, with the largest shareholder owning 22.32%[14] - The company has a total of 4,537 common shareholders as of the reporting date[13] - The company issued 1,066,668 restricted shares as part of its strategic placement plan[17] Financial Activities - The company experienced a net cash outflow from financing activities of CNY -88,169,563.61 in Q3 2023, compared to CNY -54,372,145.36 in Q3 2022[28] - The net cash flow from investment activities was -15,081,763.94, compared to -9,630,335.30 in the previous period, indicating a significant increase in cash outflow[36] - Cash inflow from financing activities totaled 8,079,070.80, while cash outflow was 95,657,279.79, resulting in a net cash flow of -87,578,208.99[36] Management and Governance - The company’s management team includes Qin Ke as the responsible person, Liu Houjun as the accounting supervisor, and Liu Qin as the head of the accounting institution[36]

关于调整公司第二届董事会审计委员会成员的公告 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。 深圳市鼎阳科技股份有限公司（以下简称"公司"）于 2023 年 10 月 25 日召 开第二届董事会第七次会议，审议通过了《关于调整公司第二届董事会审计委员 会成员的议案》。现将有关情况公告如下： 为了保证公司董事会审计委员会规范运作，根据中国证券监督管理委员会颁 布的《上市公司独立董事管理办法》（2023 年 9 月 4 日起施行）的有关规定，"审 计委员会成员应当为不在上市公司担任高级管理人员的董事，其中独立董事应当 过半数，并由独立董事中会计专业人士担任召集人"。董事会同意调整第二届董 事会审计委员会成员，同意选举非独立董事马兴望先生为第二届董事会审计委员 会委员，公司董事、副总经理邵海涛先生不再担任审计委员会委员。具体调整如 下： 调整前的审计委员会成员：莫少霞女士（主任委员，召集人，独立董事）、 习友宝先生（委员、独立董事）和邵海涛先生（委员、非独立董事、高级管理人 员）。 证券代码：688112 证券简称：鼎阳科技 ...

证券代码：688112 证券简称：鼎阳科技 公告编号：2023-046 深圳市鼎阳科技股份有限公司 关于自愿披露公司发布新产品的公告 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： 一、新产品基本情况 鼎阳科技于 2023 年 9 月 26 日正式公开发布 SDS3000X HD 高分辨率数字示 2023 年 9 月 26 日，深圳市鼎阳科技股份有限公司（以下简称"鼎阳科 技"、"公司"）正式公开发布 SDS3000X HD 高分辨率数字示波器和新款 SDS1000X HD 高分辨率数字示波器，两大系列全系采用 12-bit 高分辨率 ADC，量化等级高达 4096 级，高分辨率模式下（ERES）可将分辨率提升 至 16-bit。 SDS3000X HD 高分辨率数字示波器最高带宽 1 GHz，垂直分辨率为 12- bit，高分辨率模式下（ERES）可达 16-bit，采样率为 4 GSa/s，存储深 度可达 400 Mpts/ch，可广泛应用于第三代半导体，高精度电源等测试 领域。 新款 SDS1000 ...

鼎阳科技于 2023 年 9 月 12 日正式公开发布 SPD4000X 系列四通道可编程 线性直流电源。 SPD4000X 系列包含 3种机型，最小分辨率 1mV/1mA，输出功率涵盖 240W、 285W、400W，具有高精度、低噪声、高可靠性等特点。配备 4.3 英寸、真彩 TFT- LCD 液晶显示屏，拥有友好的人机交互界面和优异的性能指标。四通道均独立 可控输出，在要求输出大功率的场合，可一键串并联输出更大电压或电流使用， SPD4306X 串联输出可达 60V/6A，SPD4121X 并联输出可达 12V/20A。标配的 4W Sense 远端电压补偿功能最大可补偿 0.6V 电压，保证负载电压的稳定精确。 证券代码：688112 证券简称：鼎阳科技 公告编号：2023-045 深圳市鼎阳科技股份有限公司 关于自愿披露公司发布新产品的公告 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： 一、新产品基本情况 SPD4000X 系列四通道可编程线性直流电源体现了鼎阳科技的技术创新力， 进一步丰富了 ...

证券代码：688112 证券简称：鼎阳科技 公告编号：2023-044 深圳市鼎阳科技股份有限公司 关于涉及诉讼进展的公告 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： 一、无效宣告案件的进展情况 2022 年 10 月至 11 月，北京普源对深圳市鼎阳科技股份有限公司（以下简 称"鼎阳科技"、"公司"或"本公司"）及经销商等主体累计发起了 5 起侵害 专利权纠纷案件，具体内容参见公司于上海证券交易所网站（www.sse.com.cn） 披露的《鼎阳科技涉及诉讼的公告》（公告编号：2022-051）、《鼎阳科技自愿 披露涉及诉讼的公告》（公告编号：2022-057）。 2022 年 12 月，公司针对上述 5 项专利权分别向国家知识产权局提出无效宣 告请求，分别于 2023 年 1 月 17 日、2023 年 2 月 6 日收到国家知识产权局出具 的五件《无效宣告请求受理通知书》（案件编号：4W115361 号、4W115352 号、 4W115360 号、4W115412 号、4W115413 号）， ...

Financial Performance - The company reported a revenue of RMB 200 million for the first half of 2023, representing a year-on-year increase of 15% compared to the same period in 2022[15]. - The company achieved operating revenue of RMB 234.88 million in the first half of 2023, representing a year-on-year increase of 43.27%[21]. - Net profit attributable to shareholders reached RMB 83.41 million, up 47.54% compared to the same period last year, driven by revenue growth and improved gross margins from high-end products[23]. - Basic earnings per share increased to RMB 0.52, reflecting a growth of 44.44% year-on-year[22]. - The gross profit margin improved to 45%, up from 42% in the previous year, indicating better cost management and pricing strategies[15]. - The net cash flow from operating activities surged by 314.99% to RMB 14.75 million, highlighting improved operational efficiency[21]. - The company reported a total of RMB 3.07 million in non-recurring losses, primarily due to other operating expenses[25]. - The company enjoyed tax benefits amounting to 19.23 million yuan, accounting for 20.89% of total profit during the reporting period[102]. - The company reported a significant increase in revenue, achieving a total of $500 million for the first half of 2023, representing a 25% year-over-year growth[134]. Market Expansion and Strategy - The company is expanding its market presence in Southeast Asia, targeting a 25% market share in the region by 2025[15]. - The company plans to launch two new products in Q3 2023, which are expected to contribute an additional RMB 50 million in revenue by the end of the year[15]. - Future guidance estimates revenue growth of 10-15% for the full year 2023, driven by increased market demand and new product launches[15]. - The company is expanding its market presence in Southeast Asia, targeting a 20% market share by the end of 2024[138]. - A strategic acquisition of a smaller tech firm is anticipated to enhance the company's product offerings and increase market competitiveness[139]. - The company plans to implement cost-cutting measures aimed at improving operational efficiency, targeting a 10% reduction in expenses by the end of 2023[136]. - The company is exploring market expansion opportunities, particularly in the technology sector, to drive future growth[196]. Research and Development - Research and development expenses increased by 30% to RMB 30 million, reflecting the company's commitment to innovation and new technology development[15]. - The company invested 14.33% of its operating revenue in R&D, an increase of 1.66 percentage points from the previous year, indicating a strong commitment to innovation[22]. - The company achieved a total R&D investment of CNY 33,651,990.52, representing a 62.01% increase compared to CNY 20,770,931.19 in the same period last year[61]. - R&D investment accounted for 14.33% of total revenue, up from 12.67% in the previous year, indicating a 1.66% increase[61]. - The company has developed advanced technologies in vector signal generators and spectrum analyzers, enhancing signal measurement quality and reducing hardware requirements[57]. - The company has undertaken 11 national and local R&D projects, showcasing its commitment to innovation and technology advancement[74]. - The company is investing $50 million in research and development to drive innovation in its core technology[140]. Product Development and Innovation - The company plans to enhance product usability and reliability while upgrading existing products to meet domestic demand for mid-to-low-end products[29]. - The company launched the SDS6000L digital oscilloscope in March 2022, featuring up to 512 channels, 12-bit vertical resolution, and a maximum bandwidth of 2GHz, enhancing its product offerings in the domestic electrical measurement sector[38]. - The company’s digital oscilloscopes feature bandwidths ranging from 50MHz to 4GHz, with sampling rates between 500MSa/s and 20GSa/s, and ADC resolutions of 8bit, 10bit, and 12bit[37]. - The company’s high-precision digital oscilloscopes have achieved a bandwidth of 4GHz, enhancing measurement accuracy and expanding application fields[55]. - The company’s arbitrary waveform generators can output signals with a maximum frequency of 1GHz and a sampling rate of 5GSa/s, ensuring low signal distortion[56]. - The company launched three new products in 2023, including the SDS1000X HD series oscilloscope with a maximum bandwidth of 200MHz and a sampling rate of 1GSa/s[93]. - The SDS6000 Pro oscilloscope was released with a maximum bandwidth of 2GHz and a real-time sampling rate of 10GSa/s, enhancing the company's high-end product line[94]. - The SHN900A series handheld vector network analyzer was introduced, featuring a frequency of up to 26.5GHz, aimed at various applications in communication and smart manufacturing[94]. Risk Factors and Challenges - The company has identified key risks including supply chain disruptions and increased competition, which may impact future performance[15]. - The company faces macroeconomic risks, including potential impacts from trade protectionism and international trade tensions[105]. - The company is currently involved in significant litigation regarding patent infringement, with multiple cases filed against competitors for alleged malicious actions[169]. - The company has received acceptance for five invalidation requests related to patents, indicating ongoing legal challenges in protecting its intellectual property[169]. Shareholder and Governance - The board of directors has approved a profit distribution plan, but no specific dividend was declared for this period[15]. - The company did not distribute profits or increase capital reserves during the reporting period[123]. - The company held one shareholder meeting during the reporting period, with all proposed resolutions approved and no resolutions rejected[122]. - The company has implemented a stock incentive plan, with the first grant of restricted stock completed in July 2022[125]. - The company has committed to a share lock-up arrangement for pre-IPO shareholders, effective for 36 months from the date of listing[132]. - The company will not transfer or entrust the management of its pre-IPO shares for 36 months from the date of listing[143]. - The company will publicly explain the specific reasons for any failure to fulfill commitments and apologize to shareholders and the public[162]. Environmental and Social Responsibility - The company has established an environmental protection mechanism and has invested in environmental protection funds[128]. - The company has taken measures to reduce carbon emissions, although specific details on the amount of reduction were not provided[129]. - Future guidance indicates a commitment to sustainable practices, with a goal of reducing carbon emissions by 25% over the next five years[137].

证券代码：688112 证券简称：鼎阳科技 公告编号：2023-043 深圳市鼎阳科技股份有限公司 关于召开 2023 年半年度业绩说明会的公告 深圳市鼎阳科技股份有限公司（以下简称"公司"）已于 2023 年 8 月 24 日发 布公司 2023 年半年度报告，为便于广大投资者更全面深入地了解公司 2023 年半 年度经营成果、财务状况，公司计划于 2023 年 09 月 11 日下午 15:00-16:00 举行 2023 年半年度业绩说明会，就投资者关心的问题进行交流。 一、 说明会类型 本次投资者说明会以网络互动形式召开，公司将针对 2023 年半年度的经营 成果及财务指标的具体情况与投资者进行互动交流和沟通，在信息披露允许的范 围内就投资者普遍关注的问题进行回答。 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： 会议召开时间：2023 年 09 月 11 日(星期一)下午 15:00-16:00 会 议 召 开 地 点 ： 上海证券 交 易 所 上 证 路 演 中 心 （ 网 址 ： https:// ...