证券代码：300331 证券简称：苏大维格 公告编号：2025-030 苏州苏大维格科技集团股份有限公司 第六届董事会第七次会议决议公告 会议以记名投票表决方式审议通过了《关于选举公司第六届董事会董事长 的议案》： 公司董事长陈林森先生因个人原因申请辞去公司董事长职务，辞去上述职 务后，陈林森先生继续担任公司董事及提名委员会、战略委员会委员等职务， 并继续以首席科学家的身份主持公司各项研发工作。公司董事会同意选举公司 董事、总裁朱志坚先生为公司第六届董事会董事长，任期自公司第六届董事会 第七次会议审议通过之日起至公司第六届董事会任期届满之日止。 根据《公司章程》的规定，董事长为公司的法定代表人，公司法定代表人 由陈林森先生变更为朱志坚先生，公司董事会授权证券部工作人员办理法定代 表人工商变更登记手续。 《关于变更公司董事长及法定代表人的公告》详见中国证监会指定的创业 板信息披露网站。 表决结果：9 票同意、0 票反对、0 票弃权。 特此公告。 苏州苏大维格科技集团股份有限公司 董 事 会 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。 一、会议召开情况 苏州苏 ...

Financial Performance - In 2024, the company achieved an operating revenue of 184,060.39 million yuan, a year-on-year increase of 6.85% [1] - The net profit attributable to shareholders was -5,805.00 million yuan, a decrease of 27.06% compared to the previous year [1] - The net cash inflow from operating activities was approximately 20,461.50 million yuan, significantly increasing by 21,585.04 million yuan year-on-year [1] - The loss in 2024 was primarily due to the reflective materials segment, which incurred a loss of approximately 7,648.29 million yuan and included a goodwill impairment provision of about 3,138.38 million yuan, impacting the net profit by approximately 10,786.66 million yuan [2] Growth Strategies - The company is implementing measures to optimize product processes, enhance management, and reduce costs to improve the reflective materials segment [2] - Plans to expand the application of micro-nano optical anti-counterfeiting materials in national certificates and tickets, and strengthen relationships with major clients in the tobacco and gaming sectors [2] - Continuous promotion of high-end products in the light guide materials segment to improve profitability [2] - Development of flexible transparent conductive materials for various terminal devices, aiming to increase market penetration [2] - Collaboration with leading automotive brands for mass production of nano-textured materials, focusing on the automotive display sector [2] Industry Position and Future Outlook - The company is a leading manufacturer and service provider of micro-nano structured products, with a strong foundation in micro-nano optical technology [3] - The micro-nano optical products and equipment segment saw a revenue increase of 15.81%, while the reflective materials segment experienced a revenue decline of 28.86% due to macroeconomic conditions and intensified competition [4] - The company aims to become a domestic leader and internationally recognized manufacturer of micro-nano functional devices and high-end intelligent equipment, focusing on innovation and technology development [4]

证券代码：300331 证券简称：苏大维格 公告编号：2025-028 苏州苏大维格科技集团股份有限公司 2024 年度股东大会决议公告 1、通过深圳证券交易所系统进行网络投票的具体时间为：2025 年 5 月 15 日的 9:15—9：25，9：30—11:30 和 13:00—15:00； 2、通过深圳证券交易所互联网投票系统投票的具体时间为：2025 年 5 月 15 日 9：15—15：00 期间的任意时间； 3、现场会议于 2025 年 5 月 15 日 14：00 在苏州工业园区新昌路 68 号公司 三楼多功能会议室召开。 本次股东大会由公司董事会召集，董事长陈林森先生主持，会议的召集、 召开与表决符合《中华人民共和国公司法》（以下简称"《公司法》"）以及有关 法律法规、部门规章、规范性文件以及《公司章程》的规定。 出席本次会议的股东及股东授权代表 144 人，代表公司股份 75,838,723 股， 占公司有表决权股份总数（已扣除公司回购专户股份数）的 29.4272%，其中： 参加现场会议并有效表决的股东及股东授权委托代表共 6 人，代表公司股份 60,660,968 股，占公司有表决权股份总 ...

国浩律师（上海）事务所 法律意见书 国浩律师（上海）事务所 Grandall Law Firm (Shanghai) 中国 上海 上海市静安区山西北路 99 号苏河湾中心 MT25-28 楼，200085 25-28/F, Suhe Centre, 99 North Shanxi Road, Jing'an District, Shanghai, China, 200085 电话/TEL: (8621) 5234-1668 传真/FAX: (8621) 5234-1670 关于苏州苏大维格科技集团股份有限公司 2024年度股东大会的法律意见书 致：苏州苏大维格科技集团股份有限公司 国浩律师（上海）事务所（以下简称"本所"）接受苏州苏大维格科技集团 股份有限公司（以下简称"公司"）委托，指派本所律师出席公司 2024 年度股东 大会（以下简称"本次股东大会"）。本所律师根据《中华人民共和国证券法》（以 下简称"《证券法》"）、《中华人民共和国公司法》（以下简称"《公司法》"）、《上 市公司股东会规则》（以下简称"《股东会规则》"）等法律、法规、部门规章和规 范性文件以及《苏州苏大维格科技集团股份有限公司章程》（ ...

证券代码：300331 证券简称：苏大维格 公告编号：2025-029 苏州苏大维格科技集团股份有限公司 关于使用部分闲置募集资金进行现金管理 及到期赎回的公告 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。 苏州苏大维格科技集团股份有限公司（以下简称"公司"）于 2024 年 8 月 21 日召开第六届董事会第二次会议、第六届监事会第二次会议，并于 2024 年 9 月 6 日召开 2024 年第三次临时股东大会，审议通过了《关于使用暂时闲置募集 资金进行现金管理的议案》，同意公司及公司全资子公司苏州维旺科技有限公司 之全资子公司盐城维旺科技有限公司在确保不影响募集资金投资项目建设及正 常经营，并有效控制风险的前提下，结合公司及子公司实际经营情况，使用额度 不超过人民币 4.9 亿元的暂时闲置募集资金购买投资期限不超过 12 个月的安全 性高、流动性好、有保本约定的产品（包括但不限于协定性存款、结构性存款、 定期存款、通知存款、大额存单等）。现金管理产品不得进行质押。在上述额度 范围内，资金可以滚动使用，期限自公司 2024 年第三次临时股东大会审议通过 之 ...

Group 1 - Public and private funds are increasingly focusing on the technology sector, with 45 new public fund products launched in the week following the May Day holiday, over 70% of which are equity funds targeting technology [1][2] - In April, there was a significant increase in institutional research activity in the technology sector, with over 2000 instances of research conducted in electronic devices, medical devices, computer software, and specialized equipment [2][3] - The electronic and pharmaceutical industries were the most researched sectors in April, with over 1200 research instances each, indicating strong interest from private equity [3] Group 2 - Notable private equity firms have already begun to increase their investments in technology assets, particularly in the semiconductor sector, with specific increases in holdings of companies like Lexin Technology and Chipone Technology [4] - As of the end of the first quarter, 26 large private equity firms had their products listed among the top ten circulating shareholders of various listed companies, with a strong focus on the electronic industry [4] - The report highlights that over 30 electronic sector stocks have attracted significant investment from large private equity firms, showcasing a strategic shift towards technology assets [4]

Group 1: Investment Trends of Super Investors - Super investors in A-shares have shown a significant divergence in investment directions, with a focus on computing power and humanoid robots by individual investors, while billion-dollar private equity firms have concentrated on materials and resources sectors [1] - Notable individual investor Zhang Jianping has heavily increased his stake in computing power concepts, becoming a top shareholder in companies like Hangang Steel and Aofei Data, while also increasing his holdings in Cambrian [1] - Investor Ge Weidong has entered the top ten shareholders of Su Da Weige, holding 1.62 million shares valued at approximately 30 million yuan, indicating a strategic focus on micro-nano optical materials and communication industries [1] Group 2: Private Equity Movements - Over 20 billion-dollar private equity firms have appeared in the first quarter reports of listed companies, with firms like Gao Yi Asset and Xuan Yuan Private Equity being particularly active [3] - Gao Yi Asset has newly entered the top ten shareholders of companies such as Guoci Materials and China Aluminum, while increasing stakes in Longbai Group and Zijin Mining, and reducing holdings in Hikvision and Yangnong Chemical [3] - Xuan Yuan Private Equity has also made significant moves, entering the top ten shareholders of Huabao Co. and Stanley, while reducing positions in companies like Jidong Equipment [4] Group 3: Sector Focus and Company Highlights - The computing power and humanoid robot sectors are gaining traction among individual investors, with companies like Zhongjian Technology being highlighted as key players in the humanoid robot concept [1][2] - The materials and resources sectors are favored by private equity firms, with companies like Wolong Nuclear Materials receiving attention from multiple billion-dollar private equity products [4] - The first quarter has seen a notable increase in collaboration agreements between companies like Zhongding Co. and various robot enterprises, positioning Zhongding as a leader in the humanoid robot sector [2]

Core Viewpoint - The investment activities of private equity mogul Ge Weidong have garnered significant market attention, particularly his recent adjustments in stock holdings as revealed in the 2024 annual report and the 2025 Q1 report of listed companies [1]. Group 1: Ge Weidong's Stock Holdings - In Q1 2025, Ge Weidong initiated a new position in Su Da Wei Ge, acquiring 1.62 million shares valued at approximately 33 million yuan, making him the seventh-largest circulating shareholder [4][6]. - He maintained his holdings in Zhaoyi Innovation, with a market value of 2 billion yuan, and did not sell any shares of *ST Chengchang despite a decline in stock price [13][16]. - Ge Weidong also increased his stake in Zhongsheng High-Tech, raising his holdings to 2.36 million shares, valued at 41 million yuan [18][19]. Group 2: Financial Performance of Su Da Wei Ge - Su Da Wei Ge reported a revenue of 1.841 billion yuan for 2024, a year-on-year increase of 6.85%, but faced a net loss of 58.05 million yuan, marking a 27.06% decline [6]. - In Q1 2025, the company generated 453 million yuan in revenue, a decrease of 3.93%, while net profit was 17.34 million yuan, reflecting a 5.99% increase year-on-year [6]. Group 3: Other Notable Investments - Ge Weidong's portfolio includes new investments in China Satellite Communications, where he acquired 8.396 million shares valued at 171 million yuan, making him the ninth-largest circulating shareholder [8][9]. - He also increased his holdings in Zhenlei Technology, maintaining 412.19 million shares, which saw a price increase of 9.63% in Q1 2025 [10][12].

苏州苏大维格科技集团股份有限公司 营业收入扣除情况表的鉴证报告 2024 年度 关于苏州苏大维格科技集团股份有限公司 2024年度营业收入扣除情况表的鉴证报告 信会师报字[2025]第ZA11512号 苏州苏大维格科技集团股份有限公司全体股东： 我们审计了苏州苏大维格科技集团股份有限公司(以下简称"苏 大维格")2024 年度的财务报表，包括 2024 年 12 月 31 日的合并及母 公司资产负债表、2024 年度合并及母公司利润表、合并及母公司现金 流量表、合并及母公司所有者权益变动表和相关财务报表附注，并于 2025 年 4 月 22 日出具了报告号为信会师报字[2025]第 ZA11508 号的 无保留意见审计报告。 在对上述财务报表执行审计的基础上，我们接受委托，对后附的 苏大维格2024年度营业收入扣除情况表（以下简称"营业收入扣除情 况表"）执行了合理保证的鉴证业务。 一、管理层的责任 苏大维格管理层的责任是按照《深圳证券交易所创业板股票上市 规则》及《深圳证券交易所创业板上市公司自律监管指南第1号—— 业务办理》的相关规定编制营业收入扣除情况表，确保营业收入扣除 情况表真实、准确、完整，不存在 ...

苏州苏大维格科技集团股份有限公司 审计报告及财务报表 二○二四年度 苏州苏大维格科技集团股份有限公司 审计报告及财务报表 （2024 年 01 月 01 日至 2024 年 12 月 31 日止） | | 目录 | 页次 | | --- | --- | --- | | 一、 | 审计报告 | 1-5 | | 二、 | 财务报表 | | | | 合并资产负债表和母公司资产负债表 | 1-4 | | | 合并利润表和母公司利润表 | 5-6 | | | 合并现金流量表和母公司现金流量表 | 7-8 | | | 合并所有者权益变动表和母公司所有者权益变动表 | 9-12 | | | 财务报表附注 | 1-112 | 审计报告 信会师报字[2025]第 ZA11508 号 一、 审计意见 我们审计了苏州苏大维格科技集团股份有限公司（以下简称"苏 大维格"）财务报表，包括 2024 年 12 月 31 日的合并及母公司资产负 债表，2024 年度的合并及母公司利润表、合并及母公司现金流量表、 合并及母公司所有者权益变动表以及相关财务报表附注。 我们认为，后附的财务报表在所有重大方面按照企业会计准则的 规定编制，公允反映 ...