华泰联合证券有限责任公司 关于胜科纳米（苏州）股份有限公司 使用部分暂时闲置募集资金进行现金管理的核查意见 华泰联合证券有限责任公司（以下简称"华泰联合证券"或"保荐人"）作 为胜科纳米（苏州）股份有限公司（以下简称"胜科纳米"或"公司"）首次公 开发行股票并在科创板上市持续督导阶段的保荐人，根据《证券发行上市保荐业 务管理办法》《上市公司监管指引第 2 号——上市公司募集资金管理和使用的监 管要求》《上海证券交易所科创板股票上市规则》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》等法律法规的规定，对公司使用部分 暂时闲置募集资金进行现金管理事项进行了审慎尽职调查，具体核查情况如下： 三、本次使用部分暂时闲置募集资金进行现金管理的基本情况 （一）现金管理的目的 一、募集资金基本情况 根据中国证券监督管理委员会出具的《关于同意胜科纳米（苏州）股份有限 公司首次公开发行股票注册的批复》（证监许可[2024]1870 号），并经上海证券交 易所同意，公司本次首次公开发行人民币普通股（A 股）股票（以下简称"本次 发行"）40,331,149 股，每股发行价格为 9.08 元，募集资金总额为人 ...

华泰联合证券有限责任公司 关于胜科纳米（苏州）股份有限公司 使用募集资金置换预先投入募投项目及已支付发行费用的 自筹资金的核查意见 华泰联合证券有限责任公司（以下简称"华泰联合证券"或"保荐人"）作 为胜科纳米（苏州）股份有限公司（以下简称"胜科纳米"或"公司"）首次公 开发行股票并在科创板上市持续督导阶段的保荐人，根据《证券发行上市保荐业 务管理办法》《上市公司监管指引第 2 号——上市公司募集资金管理和使用的监 管要求》《上海证券交易所科创板股票上市规则》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》等法律法规的规定，对公司使用募集 资金置换预先投入募集资金投资项目（以下简称"募投项目"）及已支付发行费 用的自筹资金事项进行了审慎尽职调查，具体核查情况如下： 一、募集资金基本情况 公司首次公开发行股票募集资金净额为人民币 296,598,410.81 元，低于《胜 科纳米（苏州）股份有限公司首次公开发行股票并在科创板上市招股说明书》中 披露的拟投入募集资金金额。公司根据实际募集资金情况，对本次募集资金投资 项目拟投入金额进行调整，具体详见《关于调整募集资金投资项目拟投入募集资 金金 ...

中国杭州市钱江新城新业路 8 号 UDC 时代大厦 A 座 5-8 层、12 层、23 层 Floors5-8,12and23,Block A,UDC Times Building,No.8 Xinye Road，Qianjiang New City,Hangzhou Tel.0571-88879999 Fax.0571-88879000 www.zhcpacn "证明该审计报告是否由具有执业许可的会计师事 十师行业统一监管平台（http://acc.mof.gov.cn） 您可使用手机"扫一扫"或进入"注册令 报告编码:浙25WJ 关于胜科纳米（苏州）股份有限公司 以自筹资金预先投入募集资金投资项目和 支付发行费用的鉴证报告 目 录 | 一、以自筹资金预先投入募集资金投资项目和支付发行费用 | 页 次 | | --- | --- | | 的鉴证报告 | 1-3 | | 二、以自筹资金预先投入募集资金投资项目和支付发行费用 | | | 的专项说明 | 4-6 | 中国杭州市钱江新城新业路 8 号 UDC 时代大厦 A 座 5-8 层、12 层、23 层 Floors5-8,12and23,Block A,UD ...

版 胜科纳米(苏翔)股份 實限公司 程 章 2025年4月 ish 11/ 录 目 | 第一章 | 总测 … | | --- | --- | | 第二章 | 经营宗旨和范围 | | 第三章 | 8844 | | 第一节 | 股份发行 | | 第二节 | 股份增减和回购 . | | 第三节 | 股份转让 ……………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………… 6 | | | 第四章 - 股东和股东大会 | | 第一节 | 股东 ………………………………………………………………………………………………………………………………… 7 | | 第二节 | 股东大会的一般规定 | | 第三节 | 股东大会的召集 | | 第四节 | 股东大会的提案与通知 . | | 第五节 | 股东大会的召开 | | 第六节 | 股东大会的表决和决议 . | | | 第五章 董事会 ……………………………………………………………………………………… ...

Group 1 - The stock price of Victory Nano (688757) closed at 20.44 yuan on April 7, experiencing a decline of 18.53% with a turnover rate of 31.26% and an amplitude of 16.74%, resulting in a transaction volume of 223 million yuan [2] - The stock was listed on the trading board due to its daily turnover rate reaching 30% [2] - The top five trading departments accounted for a total transaction amount of 54.675 million yuan, with a net sell of 7.7824 million yuan [2] Group 2 - The main capital outflow for the stock was 24.6755 million yuan throughout the day [3] - The largest buying department was CITIC Securities Shanghai Branch, with a buying amount of 8.1034 million yuan, followed by Guotai Junan Securities Headquarters with 4.5776 million yuan [3] - The largest selling department was also CITIC Securities Shanghai Branch, with a selling amount of 14.3470 million yuan [3]

证券代码：688757 证券简称：胜科纳米 公告编号：2025-001 胜科纳米（苏州）股份有限公司 关于变更主要办公地址和投资者联系方式的公告 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。 胜科纳米（苏州）股份有限公司（以下简称"公司"）于近日迁入新的办公 地址，为便于投资者与公司交流，现将公司主要办公地址和投资者联系电话变更 情况公告如下： | 变更事项 | 变更前 | 变更后 | | --- | --- | --- | | 主要办公地址 | 中国（江苏）自由贸易试验区苏州 片区苏州工业园区金鸡湖大道 99 | 苏州工业园区朝前路 9 号 | | | 号苏州纳米城西北区 栋 室 09 507 | | | 投资者联系电话 | 0512-62800006 | 0512-62800787 | 除上述变更外，公司邮政编码、传真号码、投资者邮箱、公司网址等其他联 系方式均保持不变，具体为： 邮政编码：215123 传真：0512-62800007 投资者邮箱：IR@wintech-nano.com 公司网址：www.winte ...

专利摘要显示，本发明公开了一种半导体芯片样品截面的定位研磨系统及方法，待研磨半导体芯片样品 的表面设置有目标研磨位置和研磨标记；研磨标记包括位于目标研磨位置第一侧的第一研磨标记和位于 目标研磨位置第二侧的第二研磨标记；第一研磨标记和第二研磨标记均包括沿第一方向排列的多排标记 图形组；每排标记图形组包括至少一个标记图形，相邻两排标记图形组中的标记图形数量不同，光学显 微镜用于实时观察待研磨半导体芯片样品的研磨进度；研磨组件用于根据目标研磨位置和研磨标记对待 研磨半导体芯片样品进行研磨。本发明提供的定位研磨系统通过在待研磨半导体芯片样品的表面设置多 个研磨标记，来实时提醒工作人员的研磨进度，以期达到机械研磨的精确定位。 来源：金融界 天眼查资料显示，胜科纳米（苏州）股份有限公司，成立于2012年，位于苏州市，是一家以从事专业技 术服务业为主的企业。企业注册资本36298.0337万人民币，实缴资本36298.0337万人民币。通过天眼查 大数据分析，胜科纳米（苏州）股份有限公司共对外投资了6家企业，参与招投标项目39次，财产线索 方面有商标信息52条，专利信息93条，此外企业还拥有行政许可24个。 金融界2025 ...

Group 1 - The new stock market activity has decreased, with the first-day price increase of new stocks on the Sci-Tech Innovation Board declining, while the opening board valuation has increased [1][13][17] - In March, the Sci-Tech Innovation Board's Shengke Nano was listed, achieving a first-day price increase of 241.41% and an opening board valuation of 154.01 times [1][17] - The ChiNext Board saw the listing of Zhejiang Huaye, Zhejiang Huayuan, and Xidian shares, with some stocks experiencing significant declines [1][25] Group 2 - The new stock issuance PE ratio for the Sci-Tech Innovation Board increased to 42.64 times in March, compared to 23.30 times in January [19][36] - The ChiNext Board's new stock issuance PE ratio rose to 17.56 times in March, up from 17.14 times in February [26] - The main board's new stock issuance PE ratio increased to 18.17 times in March, compared to 18.88 times in February [36] Group 3 - The report highlights key newly listed stocks since January 2023, including Shengke Nano and Hongjing Optoelectronics, which are recommended for attention [49] - The report lists 19 companies that have received approval from the China Securities Regulatory Commission, including Weigao Blood Purification and Yitang Technology, which are considered promising [45][46] - The report provides a detailed overview of the market position and competitive landscape of Shengke Nano, emphasizing its leading status in the semiconductor testing and analysis industry [56][57]

Report Summary 1. Investment Events - On March 25, 21 investment and financing events were disclosed in domestic and foreign venture capital markets, including 13 domestic and 8 foreign enterprises, with a total financing of about 8.088 billion yuan [1] - On March 24, the first phase of the "Hangtou Zhengling Shuangdongjian Low - altitude Economy Industry Investment Fund" jointly initiated by Chengdu Eastern New Area, Shuangliu District, and Jianyang City was in place, targeting the low - altitude economy and focusing on eVTOL整机 enterprises [1] - On March 25, Qi'an Investment completed a new - phase fund with a first - closing scale of 300 million yuan, investing in network, data, AI, national defense, and quantum security technologies [2][3] - On March 25, Shanghai launched the second - phase industrial transformation and upgrading fund (total scale of 5 billion yuan) and the state - owned asset M&A fund matrix (total scale over 5 billion yuan) [4] 2. Large - scale Financing - On March 25, Xinghang Internet completed a several - hundred - million - yuan Series A financing for R & D and global network expansion in aviation satellite communication [5] - On March 25, ELU.AI completed a several - hundred - million - yuan Pre - A financing for strengthening AI decision - making systems and internationalization [6] - On March 25, Changjin Photonics completed a strategic financing of over 100 million yuan for technology optimization and production capacity expansion [7] 3. Global IPOs - On March 25, Shengke Nano listed on the Shanghai Stock Exchange Science and Technology Innovation Board, providing semiconductor testing services [8] - On March 25, Nanshan Aluminum International listed on the Hong Kong Stock Exchange Main Board, planning to expand alumina production capacity from 2 million tons to 4 million tons [9] 4. Policy Focus - On March 24, Guangdong issued a three - year transportation development plan, aiming to build a modern transportation network by 2027 and achieve specific traffic and logistics circles [10][11]

Core Insights - Shengke Nano officially listed on the Sci-Tech Innovation Board on March 25, 2024, with a focus on semiconductor failure analysis and material analysis, achieving significant revenue and profit growth over the years [1][2][5] Company Overview - Shengke Nano was established in 2012, with its technology roots tracing back to a semiconductor testing laboratory founded in 2004. The company has focused on specialized and high-value-added directions, leading to rapid revenue growth, with a compound annual growth rate (CAGR) of over 30% in revenue and over 40% in net profit from 2020 to 2024 [1][5] - The company raised approximately 366 million yuan through its IPO, exceeding its initial fundraising target of 297 million yuan, primarily to enhance its testing and analysis capabilities in Suzhou [1][10] Business Segments - The company operates in the semiconductor third-party testing and analysis market, providing services such as failure analysis (FA), material analysis (MA), and reliability analysis (RA). FA is the main revenue contributor, accounting for 66.10% of total revenue in the first half of 2024 [2][3] - The revenue from MA has been growing rapidly, with its share reaching over 30% in recent years, indicating its increasing importance within the company's portfolio [2][3] Market Position - Shengke Nano holds a significant market share in the failure analysis and material analysis segments, achieving a 7.86% market share in 2023, with total revenue from these segments amounting to 326 million yuan [4][5] - The overall market for semiconductor testing and analysis in China is projected to grow from approximately 8 billion yuan in 2023 to 18-20 billion yuan by 2027, with a CAGR exceeding 20% [3][4] Financial Performance - From 2020 to 2024, Shengke Nano's revenue increased from 120 million yuan to 415 million yuan, with a CAGR of 36.26%. During the same period, net profit rose from 19 million yuan to 82 million yuan, with a CAGR of 44.17% [5][6] - The company's gross margin has consistently outperformed its peers, with an average gross margin of 45.04% in the first half of 2024, compared to the industry average of 31.44% [5][6] R&D and Future Plans - Shengke Nano maintains a strong commitment to R&D, with R&D expense ratios consistently above the industry average, indicating a focus on enhancing its testing and analysis capabilities [7][8] - The company plans to deepen its focus on semiconductor failure analysis and material analysis while expanding into new fields such as automotive, aerospace, and biomedicine [9][10] - Recent collaborations with major companies in the automotive and aerospace sectors, as well as ongoing projects in reliability testing, highlight the company's strategic growth initiatives [9][10][13] Expansion and Capacity Building - The IPO proceeds will be used to upgrade existing capacities and expand testing capabilities, with plans to establish new laboratories in Shenzhen and Qingdao, which are expected to achieve profitability by 2025 [10][11] - The company has developed a business layout centered in Suzhou, extending its reach to key regions in China and Southeast Asia through its Singapore subsidiary [11][12]