上海润欣科技股份有限公司 2025 年第三季度报告 证券代码：300493 证券简称：润欣科技 公告编号：2025-042 上海润欣科技股份有限公司 2025 年第三季度报告 本公司及董事会全体成员保证信息披露的内容真实、准确、完整，没有虚假记载、误导 性陈述或重大遗漏。 重要内容提示： 1.董事会、监事会及董事、监事、高级管理人员保证季度报告的真实、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。 2.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)声明：保证季度报告中财务信息 的真实、准确、完整。 3.第三季度财务会计报告是否经过审计 □是 否 一、主要财务数据 （一） 主要会计数据和财务指标 公司是否需追溯调整或重述以前年度会计数据 □是 否 | | 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 | | --- | --- | --- | --- | --- | | | | 期增减 | | 上年同期增减 | | 营业收入（元） | 788,496,383.79 | 4.35% | 2,146,651,422.39 | 11.67% ...

Core Insights - Runxin Technology stated that as of September 30, 2025, the number of shareholders will reach 83,980 [2] Company Summary - Runxin Technology is actively engaging with investors through interactive platforms [2] - The company is projecting a significant increase in its shareholder base by 2025 [2]

证券日报网讯润欣科技（300493）10月21日在互动平台回答投资者提问时表示，公司业务发展情况已在 2025年半年度报告中披露，目前不存在应披露而未披露的重要信息。 ...

Core Viewpoint - Runxin Technology emphasizes its commitment to transparency and fairness in shareholder actions, addressing investor concerns regarding shareholding reductions and promising to enhance communication and equity management for long-term business growth and shareholder value [2] Group 1 - The company adheres to principles of openness, fairness, and justice in its operations [2] - Shareholder reduction actions are disclosed in compliance with regulatory requirements [2] - The company acknowledges investor concerns and is committed to improving communication mechanisms and equity management [2]

Core Viewpoint - The company, Runxin Technology, confirmed its ongoing collaborations with multiple internet and AI ecosystem clients in the field of smart hardware, indicating stable business relations that do not meet disclosure standards [1] Group 1 - The company engages in business interactions with several internet and AI ecosystem clients [1] - Collaborations are part of the company's routine operations and are characterized by stability [1] - The company will fulfill its information disclosure obligations based on the progress of these collaborations [1]

证券日报网讯润欣科技（300493）10月16日在互动平台回答投资者提问时表示，公司业务发展情况已在 2025年半年度报告中披露，目前不存在应披露而未披露的重要信息。 ...

证券日报网讯润欣科技（300493）10月16日在互动平台回答投资者提问时表示，公司持有奇异摩尔少数 股权，双方保持日常沟通，未参与其日常经营管理。公司与摩尔线程没有业务合作。 ...

格隆汇10月16日丨润欣科技(300493.SZ)在投资者互动平台表示，1/公司持有奇异摩尔少数股权，双方保 持日常沟通，未参与其日常经营管理。2/公司与摩尔线程没有业务合作。 ...

Core Points - The stock price of Runxin Technology has declined by 3.65% on October 14, reaching 20.88 CNY per share, with a trading volume of 671 million CNY and a turnover rate of 6.16%, resulting in a total market capitalization of 10.703 billion CNY. The stock has experienced a cumulative decline of 11.64% over the past three days [1] - Runxin Technology, established on October 9, 2000, and listed on December 10, 2015, is based in Shanghai and primarily engages in providing IC application solutions and technical support services, leading to the sales of IC products. The revenue composition includes: digital communication chips and system-level application products (29.11%), discrete devices (20.47%), audio and power amplifiers (19.88%), RF and power amplifiers (16.13%), and IoT communication modules (14.42%) [1] Shareholder Analysis - Among the top ten circulating shareholders of Runxin Technology, Huaxia Fund has a presence with the Huaxia CSI 1000 ETF (159845), which entered the top ten in the second quarter, holding 2.2335 million shares, accounting for 0.45% of the circulating shares. The estimated floating loss today is approximately 1.7645 million CNY, with a total floating loss of 6.1421 million CNY during the three-day decline [2] - The Huaxia CSI 1000 ETF (159845) was established on March 18, 2021, with a current scale of 38.227 billion CNY. Year-to-date returns are 27.53%, ranking 1977 out of 4220 in its category; the one-year return is 40.29%, ranking 1348 out of 3857; and since inception, the return is 28.31% [2]

每经AI快讯，有投资者在投资者互动平台提问：公司是否直接或者间接持股摩尔线程股份？ 润欣科技（300493.SZ）10月14日在投资者互动平台表示，没有。 （文章来源：每日经济新闻） ...