证券代码：300331 证券简称：苏大维格 公告编号：2025-019 苏州苏大维格科技集团股份有限公司 关于公司 2024 年度拟不进行利润分配的专项说明 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"或"本公司"）于 2025 年 4 月 22 日召开第六届董事会第六次会议、第六届监事会第六次会议，审 议并通过了《关于公司 2024 年度利润分配预案的议案》。现将有关情况说明如下： 一、利润分配预案基本情况 经立信会计师事务所（特殊普通合伙）审计，公司 2024 年度合并报表实现 归属于母公司股东的净利润-58,049,979.94 元，其中母公司实现净利润- 156,434,677.36 元。截至 2024 年 12 月 31 日，公司合并报表累计未分配利润为 -397,462,530.59 元，其中母公司累计未分配利润为-188,950,504.07 元。 公司根据《中华人民共和国公司法》（以下简称"《公司法》"）、《上市公司监 管指引第 3 号——上市公司现金分红》、《上市公司自律监管指引第 2 号 ...

Financial Performance - The company's revenue for Q1 2025 was ¥452,745,688.49, a decrease of 3.93% compared to ¥471,250,145.32 in the same period last year[5] - Net profit attributable to shareholders was ¥17,340,580.40, representing a year-on-year increase of 5.99% from ¥16,359,840.30[5] - The net profit after deducting non-recurring gains and losses was ¥6,232,394.88, down 45.29% from ¥11,391,989.76 in the previous year[5] - Total operating revenue for the current period is 452,745,688.49, a decrease of 3.4% from 471,250,145.32 in the previous period[26] - Net profit for the current period is 18,945,211.98, an increase of 28.5% compared to 14,709,441.34 in the previous period[27] - Total comprehensive income for the period was CNY 18,945,211.98, an increase from CNY 14,709,441.34 in the previous period[28] Cash Flow - The company achieved a net cash flow from operating activities of ¥6,068,150.77, a significant improvement of 190.95% compared to a negative cash flow of ¥6,672,216.72 last year[5] - Net cash flow from operating activities was CNY 6,068,150.77, a significant improvement from a negative CNY 6,672,216.72 in the previous period[28] - Cash inflow from operating activities totaled CNY 416,507,310.00, down from CNY 501,904,123.24 in the previous period[28] - Total cash outflow from operating activities was CNY 410,439,159.23, compared to CNY 508,576,339.96 in the previous period[28] - The net cash flow from investment activities was ¥47,807,127.55, a turnaround from a negative cash flow of ¥63,662,145.26 in the previous year[16] - Cash inflow from investment activities totaled CNY 386,321,008.19, compared to CNY 40,576,504.10 in the previous period, indicating a substantial increase[29] - Cash received from other investment activities was CNY 319,900,000.00, significantly higher than CNY 75,000,000.00 in the previous period[29] - Net cash flow from financing activities was CNY 39,189,684.06, down from CNY 172,216,531.75 in the previous period[29] Assets and Liabilities - The total assets at the end of the reporting period were ¥3,053,710,420.57, reflecting a 2.00% increase from ¥2,993,751,036.04 at the end of the previous year[5] - Total current assets at the end of the period amounted to ¥1,917,181,121.97, up from ¥1,841,108,039.32[23] - Total liabilities rose to 1,422,952,301.33, an increase of 5.2% from 1,352,018,128.78 in the previous period[25] - The company's total assets increased to 3,053,710,420.57, up from 2,993,751,036.04, reflecting a growth of 2%[25] Shareholder Information - The total number of common shareholders at the end of the reporting period is 26,933[17] - The largest shareholder, Chen Linsen, holds 18.35% of shares, totaling 47,659,390 shares[17] - The second-largest shareholder, Yu Zhangxing, holds 8.19% of shares, totaling 21,272,004 shares, with 21,270,000 shares pledged[17] - The total number of restricted shares held by major shareholders remains unchanged at 53,485,471 shares[21] - The company has no preferred shareholders or changes in restricted shares during the reporting period[19] - The company is preparing for a board reshuffle with a planned release of restricted shares starting June 11, 2024[20] Expenses and Costs - The gross margin for optical products improved by approximately 4.64 percentage points, while the gross margin for transparent conductive films increased by about 10.78 percentage points[9] - Total operating costs decreased to 436,861,981.47, down 3.3% from 451,626,432.12 in the previous period[26] - Research and development expenses increased to 36,463,719.08, up from 33,973,514.14, indicating a focus on innovation[26] - The financial expenses increased by 356.88% to ¥3,723,175.08 due to a decrease in interest income[14] - The company reported a financial expense of 3,723,175.08, compared to a financial income of -1,449,384.47 in the previous period, indicating a shift in financial strategy[26] Other Information - The company has a goodwill amounting to 43,371,341.33, unchanged from the previous period, indicating stability in its acquisitions[25] - The company's cash and cash equivalents increased to ¥497,271,032.18 from ¥394,089,484.04[23] - Accounts receivable rose to ¥544,500,508.45 from ¥509,877,474.97[23] - Inventory increased to ¥558,612,221.10 from ¥538,798,439.17[23] - The company's cash and cash equivalents are not explicitly mentioned, indicating a potential area for further analysis[26] - The company did not undergo an audit for the first quarter report[30]

Financial Performance - In 2024, the company achieved operating revenue of 1,840.60 million yuan, a year-on-year increase of 6.85%[3] - The net profit attributable to shareholders was -580.50 million yuan, a decrease of 27.06% compared to the previous year[3] - The company reported a significant increase in net cash inflow from operating activities, amounting to approximately 204.62 million yuan, an increase of 215.85 million yuan year-on-year[3] - The company's revenue for 2024 reached ¥1,840,603,907.68, representing a 6.85% increase compared to ¥1,722,672,186.40 in 2023[19] - The net profit attributable to shareholders for 2024 was -¥58,049,979.94, a decrease of 27.06% from -¥45,687,927.18 in the previous year[19] - The cash flow from operating activities showed a significant improvement, with a net amount of ¥204,615,011.24 in 2024, compared to -¥11,235,352.20 in 2023, marking a 1,921.17% increase[19] - The total assets at the end of 2024 were ¥2,993,751,036.04, down 3.98% from ¥3,117,971,805.66 at the end of 2023[19] - The company's net assets attributable to shareholders decreased by 6.23% to ¥1,561,012,264.72 in 2024 from ¥1,664,683,653.18 in 2023[19] - The basic earnings per share for 2024 was -¥0.22, a decline of 22.22% from -¥0.18 in 2023[19] - The company reported a significant increase in cash flow from operations in the second quarter, reaching ¥106,344,932.79[21] Revenue Segments - Revenue from micro-nano optical materials maintained stable growth, with significant contributions from public safety and new 3D printing materials[4] - The reflective materials segment experienced a revenue decline of 28.89%, resulting in a net loss of approximately 76.48 million yuan[4] - The revenue from the main business after deductions for 2024 was ¥1,821,280,663.42, compared to ¥1,699,363,638.21 in 2023[19] - The consumption electronic new materials business group reported operating revenue of 48,789.25 million yuan, a slight decrease of 6.91%, but the loss narrowed by 97.72%[80] - Revenue from micro-nano optical products and equipment accounted for 86.25% of total revenue, amounting to ¥1,587,497,444.55, with a year-on-year growth of 15.81%[102] Strategic Initiatives - The company plans to optimize product processes and enhance management to improve the operational status of its subsidiary, Huari Sheng[5] - Future strategies include expanding applications of micro-nano optical anti-counterfeiting materials and advancing new technologies in optical electronics and semiconductor fields[5] - The company aims to increase the proportion of high-value-added products in its product structure despite slight revenue declines in certain areas[4] - The company plans to focus on the micro-nano lithography field, aiming to enhance revenue and net profit levels in existing business segments[68] - The company is actively exploring applications of direct-write lithography and nano-imprint lithography in optoelectronics and semiconductor fields[70] Research and Development - The company holds 687 authorized patents as of December 31, 2024, including 207 invention patents, showcasing its strong research and development capabilities[89] - The company is advancing several key R&D projects, including the development of ultra-thin wide-angle vector light field display technology[114] - The company aims to achieve breakthroughs in Micro-LED light extraction and shaping technology, which is expected to enhance future profitability[114] - The company is focusing on the industrial application of holographic anti-counterfeiting films, which will strengthen its competitive edge in the market[116] - The number of R&D personnel increased to 408 in 2024, a rise of 9.68% from 372 in 2023, with the proportion of R&D staff in total employees reaching 20.26%[117] Market Expansion - The company is actively expanding its business in various emerging industries, seeking new growth points for its smart surface materials[35] - The company has established strong strategic partnerships with several leading overseas manufacturers to enhance its market share in the automotive sector[35] - The company is focusing on the commercialization of its micro-nano optical products in various fields, including VR/AR and optical communication devices[29] - The company is committed to advancing its technology and product offerings across multiple industries, aiming to meet diverse market demands through continuous innovation[82] - The company plans to enhance market promotion efforts for high-efficiency ultra-thin light guide plates and other products, utilizing new production capacity[157] Governance and Compliance - The company has a structured governance framework, including a board of directors and specialized committees, ensuring compliance with relevant laws and regulations[173] - The company maintains independence from its controlling shareholder in terms of operations, assets, and finances[175] - The company is committed to enhancing its governance and operational efficiency through board restructuring[180] - The company has implemented a "Quality and Return Improvement" action plan, although details on its disclosure were not provided[171] - The company is focused on ensuring the qualifications of its financial director and senior management personnel[199] Financial Management - The company has increased its investment in environmental protection equipment, including RTO systems, to comply with stricter environmental regulations, which may also create new market opportunities[167] - The company recognizes the financial risks associated with its ongoing business expansion and plans to manage funding through bank loans and capital market financing[165] - The company will utilize a range of financial instruments to hedge against exchange rate risks, aiming to mitigate financial losses from currency fluctuations[167] - The company plans to use part of its idle funds for cash management and temporarily supplement working capital with idle raised funds[194] - The total amount of funds raised was RMB 799,999,991.00, with a net amount of RMB 782,262,619.82 after deducting issuance costs of RMB 17,737,371.18[135]

证券代码：300331 证券简称：苏大维格 公告编号：2025-016 苏州苏大维格科技集团股份有限公司 2025 年第一次临时股东大会决议公告 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。 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以往股东大会已通过的决议。 一、会议召开和出席情况 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 4 月 11 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 4 月 11 日 9：15—15：00 期间的任意时间； 3、现场会议于 2025 年 4 月 11 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 245 人，代表 ...

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 2025年第一次临时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 2025 年第一次 临时股东大会（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》"）、 《上市公司股东大会规则》（以下简称"《股东大会规则》"）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 ...

苏大维格: 第六届监事会第五次会议决议公告 证券代码：300331 证券简称：苏大维格 公告编号：2025-007 苏州苏大维格科技集团股份有限公司 本公司及监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。 二、会议审议情况 与会监事经审议，以记名投票表决方式，审议通过了以下议案： 案》 一、会议召开情况 苏州苏大维格科技集团股份有限公司（以下简称"公司"）第六届监事会第 五次会议于 2025 年 3 月 21 日以传真、电子邮件和专人送达的方式发出会议通知， 并于 2025 年 3 月 26 日以现场结合通讯方式召开，会议应出席监事三人，实际出 席监事三人，符合召开监事会会议的法定人数。会议由监事会主席倪均强先生主 持，会议程序符合有关法律法规及《公司章程》的规定。 表决结果：3 票同意，0 票反对，0 票弃权。 根据公司战略发展规划及生产经营需要，公司及子公司拟向银行等金融机构 申请综合授信额度为不超过人民币 14.68 亿元或等值外币（包括但不限于流动资 金贷款、承兑汇票、信用证、保函等信用品种，在不超过总授信额度范围内，最 终以各银行实际核准的信用额度为准）。在 ...

苏大维格: 关于公司及子公司2025年度为子公司提 供担保额度预计的公告 证券代码：300331 证券简称：苏大维格 公告编号：2025-009 苏州苏大维格科技集团股份有限公司 关于公司及子公司 2025 年度 为子公司提供担保额度预计的公告 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。 一、担保情况概述 （一）公司为子公司申请综合授信额度提供担保 为支持子公司业务发展，保证下属子公司日常经营过程中的流动资金需求， 苏州苏大维格科技集团股份有限公司（以下简称"公司"或"苏大维格"）拟为 全资子公司苏州维旺科技有限公司（以下简称"维旺科技"）、苏大维格（盐城） 光电科技有限公司（以下简称"盐城维格"）、常州华日升反光材料有限公司 （以下简称"华日升"）、公司控股子公司苏州维业达科技有限公司（以下简称 "维业达"）、苏州迈塔光电科技有限公司（以下简称"迈塔光电"）、公司控股 子公司维业达之全资子公司维业达科技（江苏）有限公司（以下简称"维业达 江苏"）、公司全资子公司维旺科技之全资子公司盐城维旺科技有限公司（以下 简称"盐城维旺"）与控股子公司盐城维盛新材料有 ...

苏大维格: 关于召开2025年第一次临时股东大会的 通知 证券代码：300331 证券简称：苏大维格 公告编号：2025-014 苏州苏大维格科技集团股份有限公司 关于召开 2025 年第一次临时股东大会的通知 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。 一、召开会议的基本情况 司"）2025 年第一次临时股东大会 （1）现场会议召开时间：2025 年 4 月 11 日（星期五）14：00。 （2）网络投票时间为：2025 年 4 月 11 日 其中，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 4 月 互联网投票系统投票的具体时间为：2025 年 4 月 11 日 9：15—15：00 期间的 任意时间。 开。 公司股东只能选择现场投票、网络投票中的一种表决方式，如果同一表决 权出现重复投票表决的，表决结果以第一次有效投票结果为准。 （1）于股权登记日 2025 年 4 月 8 日（星期二）下午收市时在中国证券登 记结算有限公司深圳分公司登记在册的全体公司股东均有权出席本次股东大会， 并可以以书面形式委托代理人出席会议和参加表决，该股东代 ...

苏大维格: 舆情管理制度（2025年3月） 苏州苏大维格科技集团股份有限公司舆情管理制度 苏州苏大维格科技集团股份有限公司 （二）社会上存在的已经或将给公司造成不良影响的传言或信息； （三）可能或者已经影响社会公众投资者投资取向，造成股价异常波动的 信息； （四）其他涉及公司信息披露且可能对公司股票及其衍生品交易价格产生 较大影响的事件信息。 第四条 舆情信息的分类： 舆情管理制度 第一章 总则 第一条 为提高苏州苏大维格科技集团股份有限公司（以下简称"公司"） 应对各类舆情的能力，建立快速反应和应急处置机制，充分发挥网络互动优势， 正确把握和引导网络舆论导向，及时、妥善处理各类舆情对公司股价、商业信 誉及正常生产经营活动造成的影响，切实保护投资者合法权益，依据有关法律、 行政法规、规范性文件及《苏州苏大维格科技集团股份有限公司章程》（以下 简称"《公司章程》"）的规定，结合公司的实际情况，特制定本制度。 第二条 本制度适用于公司及合并报表范围内的各子公司。 第三条 本制度所称舆情包括： （一）报刊、电视、网络及自媒体等媒体对公司进行的负面报道、不实报 道； （一）重大舆情：指传播范围较广，严重影响公司公众形 ...