Core Viewpoint - The article highlights the significant stock price movements in the "Doubao" concept sector, with notable gains in several companies, driven by the upcoming 2025 Volcano Engine Original Power Conference focusing on advanced topics in AI and cloud-native technologies [1] Group 1: Stock Performance - Runxin Technology saw a stock increase of over 15% [1] - Other companies such as Guangyun Technology, Haitai Ruisheng, Yili Media, and Hanyi Co. also experienced stock price increases exceeding 5% [1] Group 2: Event Details - The 2025 Volcano Engine Original Power Conference is scheduled to take place from June 11 to June 12 [1] - The conference will focus on cutting-edge topics including agent development, multimodal understanding, deep thinking, and AI cloud-native technologies [1]

上海润欣科技股份有限公司 简式权益变动报告书 上市公司名称：上海润欣科技股份有限公司 股票上市地点：深圳证券交易所 股票简称：润欣科技 股票代码：300493 信息披露义务人：上海润欣信息技术有限公司（润欣科技的控股股东） 注册地址：上海市徐汇区虹漕路 461 号 56 幢 13 楼 C 室 通讯地址：上海市徐汇区虹漕路 461 号 56 幢 13 楼 C 室 信息披露义务人的一致行动人：领元投资咨询(上海)有限公司 注册地址：上海市黄浦区北京东路 666 号 H 区（东座）6 楼 H683 室 通讯地址：上海市徐汇区虹漕路 461 号 56 幢 13 楼 C 室 权益变动性质：持股比例被动变化、股份减少（信息披露义务人及其一致行动人 权益变动后合计持股比例触及 5%的整数倍） 签署日期：2025 年 6 月 6 日 信息披露义务人声明 一、信息披露义务人依据《中华人民共和国公司法》《中华人民共和国证券 法》《上市公司收购管理办法》以及《公开发行证券的公司信息披露内容与格式 准则第15号——权益变动报告书》及相关的法律、法规编写本报告书。 二、信息披露义务人签署本报告书已获得必要的授权和批准，其履行亦不违 反 ...

证券代码：300493 证券简称：润欣科技 公告编号：2025-025 上海润欣科技股份有限公司 关于控股股东及其一致行动人权益变动后合计持股比例 触及 5%的整数倍暨披露简式权益变动报告书的提示性公告 信息披露义务人公司控股股东上海润欣信息技术有限公司及其一致行动人领 元投资咨询（上海）有限公司保证向本公司提供的信息内容真实、准确、完整，没 有虚假记载、误导性陈述或重大遗漏。 本公司及董事会全体成员保证公告内容与信息披露义务人提供的信息一致。 特别提示： 1、本次权益变动的性质为上海润欣科技股份有限公司（以下简称"润欣科技" 或"公司"）的控股股东上海润欣信息技术有限公司（以下简称"润欣信息"）及其一 致行动人领元投资咨询（上海）有限公司（以下简称"领元投资"）持股比例被动变 化、股份减少（信息披露义务人及其一致行动人权益变动后合计持股比例触及 5% 的整数倍）。 2、本次权益变动前，润欣信息及其一致行动人领元投资合计持有公司 136,260,750 股，占公司当时总股本（504,603,447 股）的 27.0035%。本次权益变动 后，润欣信息及其一致行动人合计持有公司 128,143,850 股，占公 ...

证券代码：300493 证券简称：润欣科技 公告编号：2025-024 上海润欣科技股份有限公司 关于完成工商变更登记及换发营业执照的公告 本公司及董事会全体成员保证信息披露内容的真实、准确和完整，没有虚 假记载、误导性陈述或重大遗漏。 2、名称：上海润欣科技股份有限公司 3、类型：股份有限公司（上市、自然人投资或控股） 4、住所：上海市徐汇区田林路 200 号 A 号楼 301 室 5、法定代表人：郎晓刚 6、注册资本：人民币 51,257.5047 万元整 7、成立日期：2000 年 10 月 9 日 8、经营范围：一般项目：电子产品、通信设备、软件及器件（音像制品除 外）的研发、生产、销售、进出口及相关领域内的技术咨询、技术开发、技术转 让、技术服务，第一类和第二类医疗器械的销售，互联网数据服务。（除依法须 经批准的项目外，凭营业执照依法自主开展经营活动） 上海润欣科技股份有限公司（以下简称"润欣科技"或"公司"）于 2025 年 4 月 24 日召开第五届董事会第六次会议，于 2025 年 5 月 23 日召开公司 2024 年度股 东大会，审议通过了《关于变更注册资本及修订公司章程的议案》。具体内容 ...

Group 1 - The mobile payment sector saw an increase of 2.41%, ranking 9th among concept sectors, with 74 stocks rising, including Xingchen Technology which hit a 20% limit up [1] - Notable gainers in the mobile payment sector included Yunnei Power, which rose by 10.03%, and Runxin Technology, which increased by 13.16% [3][4] - The sector experienced a net inflow of 428 million yuan from main funds, with 27 stocks receiving net inflows, and Yunnei Power leading with a net inflow of 214 million yuan [2][3] Group 2 - The top three stocks in terms of net inflow ratio were Yuanwanggu (66.30%), Yunnei Power (66.24%), and Xiangyou Technology (43.89%) [3] - The overall market saw various concept sectors with significant fluctuations, including Controlled Nuclear Fusion up by 5.14% and E-sports up by 3.30%, while some sectors like Generic Drug Consistency Evaluation and Innovative Drugs faced declines [2] - The mobile payment sector's performance was supported by strong trading volumes, with stocks like Xingchen Technology and Runxin Technology showing high turnover rates of 11.86% and 15.54% respectively [3][4]

Core Insights - The ongoing U.S. pressure on China's AI industry has led to a significant drop in NVIDIA's market share in China from 95% to 50%, while Huawei's Ascend chip shipments have surged to nearly 400,000 units, indicating a shift towards domestic alternatives in computing power [1] - Global competition for computing power is intensifying, with the U.S. "Gateway to the Stars" initiative proposing a $500 billion investment to build 5-10 supercomputing parks by 2029 [1] - The EU plans to mobilize €200 billion for AI, including a dedicated €20 billion fund for establishing European AI super factories [2] Industry Developments - China has initiated the "East Data West Computing" project, with the Ministry of Commerce emphasizing support for national-level economic development zones' computing infrastructure [2] - The current focus on computing power is shifting towards restructuring, with encouragement for acquisitions in key sectors such as semiconductors, technology, AI, and biomedicine [2] Company Opportunities - Zhejiang Data Culture is highlighted for its restructuring logic, leveraging the Zhejiang Big Data Trading Center to promote a "computing power + data" ecosystem, recently winning a supercomputing center project worth 6 billion yuan [4] - Runxin Technology is pursuing a restructuring strategy by signing an agreement to acquire 100% of Qiyimoer, a leader in high-end computing chip packaging technology [5] - A specific company is planning to establish a 100,000-card GPU computing cluster within two years, has signed a 10-year cooperation agreement with ByteDance for computing and data center services, and recently completed a share acquisition, positioning itself for significant growth [5]

上海市通力律师事务所 关于上海润欣科技股份有限公司 2024 年度股东大会的法律意见书 致: 上海润欣科技股份有限公司 上海市通力律师事务所(以下简称"本所")接受上海润欣科技股份有限公司(以下简称 "公司")的委托, 指派本所纪宇轩律师、俞挺律师(以下简称"本所律师")根据《中华人民 共和国公司法》《中华人民共和国证券法》《上市公司股东会规则》等法律法规和规范性 文件(以下统称"法律法规")及《上海润欣科技股份有限公司章程》(以下简称"公司章程") 的规定就公司 2024 年度股东大会(以下简称"本次股东大会")相关事宜出具法律意见。 本所律师已经对公司提供的与本次股东大会有关的法律文件及其他文件、资料予以了 核查、验证。在进行核查验证过程中, 公司已向本所保证, 公司提供予本所之文件中的所有 签署、盖章及印章都是真实的, 所有作为正本提交给本所的文件都是真实、准确、完整和有 效的, 且文件材料为副本或复印件的, 其与原件一致和相符。 在本法律意见书中, 本所仅对本次股东大会召集和召开的程序、出席本次股东大会人员 资格和召集人资格及表决程序、表决结果是否符合法律法规和公司章程的规定发表意见, 并 不对本次股 ...

| 第一章 | 总则 3 | | --- | --- | | 第二章 | 经营宗旨和范围 4 | | 第三章 | 股份 4 | | 第一节 | 股份发行 4 | | 第二节 | 股份增减和回购 5 | | 第三节 | 股份转让 7 | | 第四章 | 股东和股东大会 8 | | 第一节 | 股东 8 | | 第二节 | 股东大会的一般规定 11 | | 第三节 | 股东大会的召集 17 | | 第四节 | 股东大会的提案与通知 19 | | 第五节 | 股东大会的召开 21 | | 第六节 | 股东大会的表决和决议 24 | | 第五章 | 董事会 28 | | 第一节 | 董事 28 | | 第二节 | 董事会 31 | | 第六章 | 总经理及其他高级管理人员 37 | | 第七章 | 监事会 | 39 | | --- | --- | --- | | 第一节 | | 监事 39 | | 第二节 | | 监事会 40 | | 第八章 | | 财务会计制度、利润分配和审计 42 | | 第一节 | 财务会计制度 | 42 | | 第二节 | 内部审计 | 46 | | 第三节 | | 会计师事务所的聘任 46 ...

证券代码：300493 证券简称：润欣科技 公告编号：2025-023 上海润欣科技股份有限公司 2024 年度股东大会决议公告 本公司及董事会全体成员保证信息披露内容的真实、准确和完整，没有虚 假记载、误导性陈述或重大遗漏。 特别提示： 1、本次股东大会未出现否决议案的情形。 2、本次股东大会不涉及变更前次股东大会决议。 3、本次股东大会审议的议案 12、13 为特别决议事项，已经参加本次股东大 会股东所持有表决权股份总数的三分之二以上表决通过。 4、为尊重中小投资者，提高中小投资者对公司股东大会决议的重大事项的 参与度，本次股东大会审议影响中小投资者利益的重大事项时，对中小投资者的 表决单独计票，中小投资者是指除单独或者合计持有本公司 5%以上股份的股东、 公司董事、监事、高级管理人员以外的其他股东。 一、会议召开和出席情况 （1）现场会议召开时间：2025 年 5 月 23 日（星期五）下午 14:00 （2）网络投票时间：通过深圳证券交易所交易系统进行网络投票的具体时 1 间为 2025 年 5 月 23 日上午 09:15-09:25，09:30-11:30，下午 13:00-15:00；通过深 圳 ...

Group 1: Financial Performance - In 2024, the company's operating revenue reached 2.596 billion CNY, a growth of 20.16% compared to 2023 [4][12] - The net profit attributable to shareholders was 36.37 million CNY, an increase of 2.07% from 2023 [4][16] - The net profit after deducting non-recurring gains and losses was 34.50 million CNY, up by 10.17% year-on-year [4][16] - The adjusted net profit, excluding stock incentive plan costs, was 50.81 million CNY, reflecting a significant growth of 57.54% compared to 2023 [4][16] Group 2: Market and Industry Insights - The global semiconductor industry is expected to maintain a sales growth of around 15% in 2025, following a recovery and structural growth of 19.1% in 2024 [3][12] - China's integrated circuit production reached 451.4 billion units, with an export value of 1.14 trillion CNY, marking a 37% increase in exports to ASEAN countries [12] - The company is focusing on AI edge computing, automotive electronics, and sensor technologies to enhance its competitive edge in the market [8][12] Group 3: Strategic Initiatives - The company plans to invest in "end-cloud collaboration" technology to develop an "edge intelligent body" ecosystem, targeting smart home and elderly care markets [5][17] - It aims to increase the proportion of sensor chips and discrete devices in its business while balancing regional tariff and exchange rate risks [6][18] - The company is committed to building a supply chain structure that integrates local R&D, regional market hubs, and offshore warehousing to enhance core competitiveness [6][18] Group 4: Cost Control Measures - The company has implemented operational cost control measures, including optimizing logistics and warehousing operations to reduce costs [10][11] - A foreign exchange hedging management system has been established to mitigate exchange rate risks and control financing costs [10] - Procurement management regulations have been put in place to ensure effective risk control in purchasing processes [11]