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 证券代码：688112 证券简称：鼎阳科技 公告编号：2025-051 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 SNA5000B系列矢量网络分析仪提供100 kHz至26.5 GHz的宽广频率范围， 0.1 Hz 的频率分辨率和-55 dBm 至+20 dBm 的宽输出功率设置范围使工程师能 够精准地分析和调试各类射频器件。该系列产品支持 2 端口和 4 端口配置，提 供高达 144 dB (typ) 的动态范围，确保在测试高抑制比滤波器、低噪声放大器 等器件时，仍能保持优异的测量精度和动态性能。产品同时支持响应校准、全 2025 年 11 月 18 日，深圳市鼎阳科技股份有限公司（以下简称"鼎阳科 技"、"公司"）正式公开发布全新 SNA5000B 系列矢量网络分析仪。 SNA5000B 系列矢量网络分析仪以其 100 kHz 至 26.5 GHz 的超宽频率 覆盖、高达 144 dB (typ) 的动态范围以及多 ...

Core Viewpoint - Dingyang Technology announced the official release of the new SNA5000B series vector network analyzer on November 18, 2025, which offers advanced measurement solutions for RF microwave, high-speed digital, and communication R&D and production testing fields [1] Product Features - The SNA5000B series features an ultra-wide frequency range from 100kHz to 26.5GHz [1] - It boasts a dynamic range of up to 144dB (typ) [1] - The product supports multi-port configurations [1] Market Strategy - The company aims for large-scale sales of the new product, which will require further customer trials and evaluations [1] - There are potential risks associated with market promotion and customer acquisition not meeting expectations [1]

Core Viewpoint - The company has officially launched the new SNA5000B series vector network analyzer, showcasing significant advancements in performance and technology innovation [1] Product Launch - The SNA5000B series covers a frequency range from 100kHz to 26.5GHz, featuring a dynamic range of up to 144dB (typ) and multi-port support [1] - This product is positioned as a high-end offering, demonstrating superior performance metrics compared to previous models in the same category [1] Market Impact - The introduction of the SNA5000B series enriches the company's product matrix and expands the application scenarios and usage range of its products [1] - The new product is expected to strengthen and enhance the company's overall competitiveness, positively impacting its future development [1]

深圳市鼎阳科技股份有限公司董事会 证券代码：688112 证券简称：鼎阳科技 公告编号：2025-050 2025 年 11 月 18 日 深圳市鼎阳科技股份有限公司 关于完成工商变更登记的公告 《2025 年第一次临时股东大会决议公告》（公告编号：2025-041）、《关于选举第 三届董事会职工代表董事的公告》（公告编号：2025-043）《关于变更公司注册资 本、修订<公司章程>并办理工商变更登记的公告》（公告编号：2025-049）。 近日，公司已完成了上述事项相应的工商变更登记和备案手续并取得了深圳 特此公告。 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 2025 年 9 月 29 日召开 第二届董事会第二十一次会议，2025 年 10 月 15 日召开 2025 年第一次临时股东 大会，审议通过了《关于取消监事会暨修订<公司章程>的议案》，公司股东大会 授权董事会及授权办理人员办理上述涉及的章程备案等相关事宜。公司于 2025 年 10 月 15 日召开职工代 ...

Core Viewpoint - As of November 13, a total of 124 stocks in the Shanghai and Shenzhen markets have experienced net buying from major funds for five consecutive days or more, indicating strong investor interest in these stocks [1] Group 1: Stocks with Significant Net Buying - The stock with the longest consecutive net buying days is Beijing Bank, which has seen net buying for 13 consecutive trading days [1] - Other notable stocks with significant net buying days include Xidi Micro, CITIC Bank, Dingyang Technology, Yindu Co., Galaxy Microelectronics, Xingyu Co., Shihua Technology, and Xinke Mobile [1]

Core Insights - Dingyang Technology experienced a stock decline of 1.67% on November 11, with a trading volume of 37.49 million yuan [1] - The company reported a financing net purchase of 3.15 million yuan on the same day, with a total financing and margin balance of 208 million yuan, representing 3.51% of its market capitalization [1][2] - For the period from January to September 2025, Dingyang Technology achieved a revenue of 431 million yuan, reflecting a year-on-year growth of 21.67%, and a net profit attributable to shareholders of 111 million yuan, also up by 21.49% [2] Financing and Margin Data - On November 11, Dingyang Technology had a financing buy-in of 7.96 million yuan, with a financing balance of 208 million yuan, which is above the 90th percentile of the past year [1] - The company had no short selling activity on November 11, with a short selling balance of 0 yuan, indicating a high level of investor confidence [1] Shareholder and Dividend Information - As of September 30, 2025, Dingyang Technology had 7,271 shareholders, an increase of 39.69% from the previous period, while the average number of circulating shares per shareholder decreased by 28.41% [2] - The company has distributed a total of 362 million yuan in dividends since its A-share listing, with 312 million yuan distributed over the past three years [3] - Among the top ten circulating shareholders, Hong Kong Central Clearing Limited increased its holdings by 454,100 shares, while several funds exited the top ten list [3]

Core Insights - As of November 10, a total of 95 stocks in the Shanghai and Shenzhen markets have experienced net financing inflows for five consecutive days or more [1] - The stock with the longest consecutive net inflow is Daimei Co., which has seen net buying for 17 trading days [1] - Other notable stocks with significant consecutive net inflows include Qiangrui Technology, Daqin Railway, Dingyang Technology, Zhenhua Co., Hangzhou Kelin, Beijing Keri, Renfu Pharmaceutical, and Kaichuang Electric [1]

Core Insights - As of November 7, a total of 99 stocks in the Shanghai and Shenzhen markets have experienced net financing inflows for five consecutive days or more [1] - The stock with the longest consecutive net inflow is Daimei Co., which has seen net buying for 16 trading days [1] - Other notable stocks with significant consecutive net inflows include Qiangrui Technology, Haikong Group, Daqin Railway, Hongrida, Dingyang Technology, Zhenhua Co., Siyuan Electric, and Hangzhou Kelin [1]

Core Viewpoint - Dingyang Technology's stock experienced a slight decline of 0.41% on November 6, with a trading volume of 46.52 million yuan, indicating a stable market presence despite minor fluctuations [1] Financing Summary - On November 6, Dingyang Technology had a financing buy-in amount of 6.396 million yuan, with a net financing buy of 0.2194 million yuan after 6.1765 million yuan in financing repayments [1] - The total financing and securities lending balance reached 201 million yuan, accounting for 3.23% of the circulating market value, which is above the 90th percentile level over the past year, indicating a high financing level [1] - No shares were sold or repaid in the securities lending segment on November 6, with a balance of 0 shares, also reflecting a high level compared to the past year [1] Company Performance - As of September 30, Dingyang Technology reported a total of 7,271 shareholders, an increase of 39.69% from the previous period, while the average circulating shares per person decreased by 28.41% to 21,895 shares [2] - For the period from January to September 2025, Dingyang Technology achieved a revenue of 431 million yuan, representing a year-on-year growth of 21.67%, and a net profit attributable to shareholders of 111 million yuan, also showing a growth of 21.49% year-on-year [2] Dividend Information - Since its A-share listing, Dingyang Technology has distributed a total of 362 million yuan in dividends, with 312 million yuan distributed over the past three years [3] Institutional Holdings - As of September 30, 2025, Hong Kong Central Clearing Limited was the seventh largest circulating shareholder, holding 2.1016 million shares, an increase of 454,100 shares from the previous period [3] - Notably, several funds, including E Fund Active Growth Mixed and China Europe Information Technology Mixed, have exited the top ten circulating shareholders list [3]

Core Points - The company has approved changes to its registered capital and amendments to its Articles of Association during the third board meeting on November 5, 2025 [1] - The changes in registered capital were authorized by the third extraordinary general meeting of shareholders in 2024 and do not require further shareholder approval [1] Summary of Registered Capital Changes - On May 18, 2023, the company’s annual general meeting approved a plan to increase capital by distributing 4.9 shares for every 10 shares held, resulting in an increase of 52,266,683 shares, bringing the total to 158,933,383 shares [1] - The registered capital increased from 106,666,700 yuan to 158,933,383 yuan, with the change registered on June 13, 2023 [1] - On June 29, 2023, the company approved the first vesting conditions of the 2022 restricted stock incentive plan, adding 266,636 shares, raising the registered capital to 159,200,019 yuan [2] - On September 18, 2025, the company approved the first vesting conditions of the 2024 restricted stock incentive plan, adding 396,864 shares, increasing the registered capital to 159,596,883 yuan [3] Amendments to Articles of Association - The company has revised relevant clauses in its Articles of Association to reflect the changes in registered capital due to the vesting of restricted stock [4] - Other contents of the Articles of Association remain unchanged, and the revised document was published on the Shanghai Stock Exchange website [4]