证券代码： 688053 证券简称： 思科瑞 公告编号： 2025-029 中汇会计师事务所原委派孙玮为项目质量控制复核人为公司提供2025年度 审计服务。因中汇会计师事务所内部工作调整，现委派朱敏为项目质量控制复 核人，为公司提供2025年度审计服务。变更后，为公司提供2025年度审计服务 的项目质量控制复核人为朱敏。 | | ( 一) | 基本信息 | | | | | | --- | --- | --- | --- | --- | --- | --- | | 姓名 | 角色 | 成为注册会 | 开始从事上市 公司和挂牌公 | 开始在本所 | 开始为本公司提 供审计服务时间 | 近三年签署及复核 过上市公司审计报 | | | | 计师时间 | 司审计时间 | 执业时间 | | 告家数 | | 朱敏 | 项目质量控 制复核人 | 1995年 | 1993年 | 2011年11月 | 2025年 | 超过10家 | 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。 成都思科瑞微电子股份有限公司（以下简称"公司""思科瑞"）于2 ...

Group 1 - The 12th World High-Speed Rail Conference will be held in Beijing from July 8 to 11, focusing on "High-Speed Rail: Innovative Development for a Better Life" with participation from government officials, diplomats, and industry experts [1] - The Dalian Commodity Exchange announced the listing of pure benzene futures and options starting from July 8, with the first batch of contracts totaling four, trading unit set at 30 tons per hand [3] - A total of 8 companies will have their restricted shares unlocked today, amounting to 235 million shares with a total market value of 6.203 billion yuan, with significant unlocks from companies like Haohua Technology and SiKray [4] Group 2 - 22 companies disclosed stock repurchase progress on July 8, with 7 companies announcing new repurchase plans, and 11 companies completing their repurchase plans, indicating active market engagement [5] - The People's Bank of China has a 131 billion yuan 7-day reverse repurchase operation maturing today, reflecting ongoing liquidity management in the financial system [6]

重要内容提示： 本次股票上市类型为首发限售股份；股票认购方式为网下，上 市股数为56,726,200股。 本次股票上市流通总数为56,726,200股。 证券代码：688053 证券简称：思科瑞 公告编号：2025-028 成都思科瑞微电子股份有限公司 本次股票上市流通日期为2025 年 7 月 8 日。 首次公开发行部分限售股上市流通公告 一、本次上市流通的限售股类型 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。 经中国证券监督管理委员会《关于同意成都思科瑞微电子股份有限公司首次公 开发行股票注册的批复》（证监许可[2022]1115 号），成都思科瑞微电子股份有限 公司（以下简称"公司""思科瑞"）首次向社会公开发行人民币普通股（A 股） 2,500.00 万股，并于 2022 年 7 月 8 日在上海证券交易所科创板挂牌上市。本公司 首次公开发行 A 股前总股本为 7,500.00 万股，首次公开发行 A 股后总股本为 10,000.00 万股，其中有限售条件流通股 78,125,224 股，占公司发行后总股本的 ...

一、公司首次公开发行股票和股本情况 中国银河证券股份有限公司 关于成都思科瑞微电子股份有限公司首次公开发行 部分限售股上市流通事项之核查意见 中国银河证券股份有限公司（以下简称"保荐机构"）作为成都思科瑞微电子 股份有限公司(以下简称"思科瑞"或"公司")首次公开发行股票并在科创板上市 的保荐机构,根据《证券发行上市保荐业务管理办法》、《上海证券交易所科创 板股票上市规则》、《科创板上市公司持续监管办法(试行)》以及《上海证券 交易所科创板上市公司自律监管指引第 1 号——规范运作》等相关法律法规和规 范性文件的要求,对思科瑞首次公开发行部分限售股上市流通的事项进行了审慎 核查,核查情况及核查意见如下: (一 )公 : "(l)本 ,不 ;不 ;不 (2)自 A股 36个 ,不 (以 " "),也 ,本 经中国证券监督管理委员会《关于同意成都思科瑞微电子股份有限公司首次 公开发行股票注册的批复》（证监许可[2022]1115 号），思科瑞首次向社会公开 发行人民币普通股(A 股)2,500.00 万股,并于 2022年 7 月 8 日在上海证券交 易所科创板挂牌上市。本公司首次公开发行 A 股前总股本为 7, ...

Group 1 - The core stock price of Cisco Ray (688053) closed at 30.5 yuan on June 27, 2025, down 2.77% with a turnover rate of 6.36% and a trading volume of 27,500 lots, resulting in a transaction amount of 86.0097 million yuan [1][2][4] Group 2 - On June 27, the capital flow for Cisco Ray showed a net outflow of 7.8388 million yuan from main funds, accounting for 9.11% of the total transaction amount, while retail funds had a net inflow of 0.6084 million yuan, representing 0.71% of the total [2][4] Group 3 - Cisco Ray signed an investment agreement with Beijing Changying Hengrong Electromagnetic Technology Co., Ltd., planning to increase capital by 52.1 million yuan, which will result in Cisco Ray holding 51.028% of the equity in Changying Hengrong [2][4] - The investment is expected to be used primarily for technology research and development, market expansion, and production equipment upgrades [2] - The agreement is still in the planning stage and requires necessary decision-making procedures, indicating some uncertainty [2]

Group 1 - The core point of the announcement is that Chengdu Sicore Microelectronics Co., Ltd. plans to invest RMB 52.1 million in Beijing Changying Hengrong Electromagnetic Technology Co., Ltd., acquiring a 51.028% stake, with the investment still subject to further negotiations and approvals [1][2][8] - The investment is intended to enhance business scale, optimize product structure, and improve market competitiveness, establishing a mutually beneficial cooperation between the two companies [5][8] - The investment is not expected to constitute a major asset restructuring or related party transaction as per the regulations [2][8] Group 2 - The target company, Changying Hengrong, specializes in electromagnetic compatibility (EMC) design, testing, and evaluation, focusing on defense research and technology [8] - The collaboration between Sicore and Changying Hengrong is expected to create a closed-loop capability in testing, protection, and certification, particularly in high-end markets such as military and aerospace [8] - The investment will allow Sicore to become the controlling parent company of Changying Hengrong, enhancing technical collaboration and resource integration, thereby improving testing capabilities and increasing revenue [8]

证券代码：688053 证券简称：思科瑞 公告编号：2025-027 成都思科瑞微电子股份有限公司 关于和北京长鹰恒容电磁科技有限公司签署增资扩股意向 协议的公告 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。 重要内容提示： 本次签订的意向协议系双方建立合作关系的初步意向，是各方进一步洽谈的 基础，本次增资的具体方案将由相关各方根据审计及评估结果进一步协商谈判，且正 式的协议签订尚需要履行必要的决策程序，故公司本次筹划的增资事项尚存在不确定 性。 成都思科瑞微电子股份有限公司（以下简称"公司""思科瑞"）拟向北京长 鹰恒容电磁科技有限公司（以下简称"长鹰恒容"）增资人民币5,210万元，增资完成 后，思科瑞持有长鹰恒容51.028%的股权。本次增资预计不构成《上市公司重大资产重 组管理办法》 规定的重大资产重组，也不构成关联交易。公司将根据交易事项后续进 展情况，按照《上海证券交易所科创板上市规则》、《公司章程》等相关规定，及时 履行相应的决策程序和信息披露义务。 目前本次增资事宜尚处于筹划阶段，在公司未完成审批程序、未 ...

Core Viewpoint - The company, Cisco Ray, has signed an investment intention agreement with Beijing Changying Hengrong Electromagnetic Technology Co., Ltd., planning to increase its capital by 52.1 million RMB, which will result in Cisco Ray holding 51.028% of the equity in Changying Hengrong [1] Group 1 - The capital increase is currently in the planning stage and will not have a significant impact on the company's operations and performance until the approval process is completed and the capital increase is implemented [1]

Group 1 - The company reported a revenue of 38.66 million yuan for Q1 2025, representing a year-on-year increase of 34.85% [1] - The net profit attributable to shareholders was -5.30 million yuan, compared to a profit of 4.57 million yuan in the same period last year [1] - The net profit attributable to shareholders after deducting non-recurring gains and losses was -7.39 million yuan, down from 3.36 million yuan year-on-year [1] - The net cash flow from operating activities was -5.63 million yuan, a decline from 23.60 million yuan in the previous year [1] Group 2 - In 2024, the company achieved a revenue of 144 million yuan, a year-on-year decrease of 28.40% [1] - The net profit attributable to shareholders for 2024 was -21.00 million yuan, down from 47.84 million yuan the previous year [1] - The net profit attributable to shareholders after deducting non-recurring gains and losses was -26.02 million yuan, compared to 42.48 million yuan in the prior year [1] - The net cash flow from operating activities for 2024 was 35.42 million yuan, a year-on-year decline of 49.28% [1] Group 3 - The company was listed on the Shanghai Stock Exchange's Sci-Tech Innovation Board on July 8, 2022, with an initial public offering of 25 million shares at a price of 55.53 yuan per share [1] - The stock is currently trading below its initial offering price [1] - The total amount raised from the initial public offering was 1.39 billion yuan, with a net amount of 1.25 billion yuan, exceeding the original plan by 633.94 million yuan [2] - The funds raised are intended for various projects including testing bases and research and development centers [2]

Group 1 - The company, Chengdu Sicore Microelectronics Co., Ltd., will hold a performance briefing for the fiscal year 2024 and the first quarter of 2025 on June 3, 2025, from 11:00 to 12:00 [1][2] - The briefing will take place at the Shanghai Stock Exchange Roadshow Center and will be conducted in an interactive online format [2][4] - Investors can submit questions for the briefing until May 30, 2025, at 16:00 through the Roadshow Center website or via the company's email [3][4] Group 2 - Key participants in the briefing will include the Chairman, General Manager, Board Secretary, Chief Financial Officer, and an Independent Director [2] - After the briefing, investors can access the main content and details of the event through the Shanghai Stock Exchange Roadshow Center [4]