经中国证券监督管理委员会同意注册（证监许可〔2023〕2929 号《关于同 意深圳市龙图光罩股份有限公司首次公开发行股票注册的批复》），公司于 2024 年 8 月 6 日在上海证券交易所上市。公司首次公开发行人民币普通股（A 股） 3,337.50 万股，发行价格为每股 18.50 元，募集资金总额为人民币 61,743.75 万元， 扣除各项发行费用（不含增值税）人民币 6,397.50 万元后，募集资金净额为人民 币 55,346.25 万元。上述募集资金已到位，经中兴华会计师事务所（特殊普通合 伙）审验并于 2024 年 8 月 1 日出具了《验资报告》（中兴华验字〔2024〕第 010053 号）。 （二）募集资金本报告期使用金额及期末余额 证券代码：688721 证券简称：龙图光罩 公告编号：2025-020 深圳市龙图光罩股份有限公司 2025 年半年度募集资金存放与实际使用情况的专项报告 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。 一、募集资金基本情况 （一）实际募集资金金额和资金到位时间 前述募集 ...

证券代码：688721 证券简称：龙图光罩 公告编号：2025-019 （一）审议通过《关于<公司 2025 年半年度报告全文及摘要>的议案》 监事会根据《公司法》《证券法》等有关规定，对公司 2025 年半年度报告 进行了认真严格的审核，一致认为： 1、公司《2025 年半年度报告》编制和审议程序符合法律、法规、《公司章 程》和公司内部管理制度的规定； 2、半年度报告的内容和格式符合中国证监会和上海证券交易所的各项规定， 所包含的信息能从各个方面真实地反映出公司 2025 年上半年的经营管理和财务 状况； 深圳市龙图光罩股份有限公司 第一届监事会第十五次会议决议公告 本公司监事会及全体监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。 一、监事会会议召开情况 深圳市龙图光罩股份有限公司（以下简称"公司"）第一届监事会第十五次 会议于 2025 年 8 月 27 日在会议室以现场结合通讯的方式召开，本次会议由公司 监事会主席侯广杰先生召集，会议通知已于 2025 年 8 月 24 日以邮件、电话等合 适的方式送达各位监事。本次会议由监事会主席侯 ...

公司代码：688721 公司简称：龙图光罩 深圳市龙图光罩股份有限公司 2025 年半年度报告 1 / 198 深圳市龙图光罩股份有限公司2025 年半年度报告 重要提示 一、 本公司董事会、监事会及董事、监事、高级管理人员保证半年度报告内容的真实性、准确 性、完整性，不存在虚假记载、误导性陈述或重大遗漏，并承担个别和连带的法律责任。 二、 重大风险提示 深圳市龙图光罩股份有限公司2025 年半年度报告 公司已在本报告中详细描述了存在的风险因素，敬请查阅"第三节管理层讨论与分析-四、风险因 素"中关于风险因素的内容。 三、 公司全体董事出席董事会会议。 四、 本半年度报告未经审计。 五、 公司负责人叶小龙、主管会计工作负责人范强及会计机构负责人（会计主管人员）范强声 明：保证半年度报告中财务报告的真实、准确、完整。 六、 董事会决议通过的本报告期利润分配预案或公积金转增股本预案 无 七、 是否存在公司治理特殊安排等重要事项 □适用 √不适用 八、 前瞻性陈述的风险声明 √适用 □不适用 本报告涉及未来计划等前瞻性陈述，不构成公司对投资者的实质承诺，请投资者注意投资风险。 | 第一节 | 释义 4 | | | ...

Group 1 - The core viewpoint of the news highlights the trading performance and financial metrics of Longtu Guangzhao, indicating a significant increase in stock price and trading volume on August 22, with a closing price increase of 3.94% and a transaction amount of 278 million yuan [1] - As of August 22, the financing balance of Longtu Guangzhao reached 191 million yuan, accounting for 9.86% of its market capitalization, which is above the 90th percentile level over the past year, indicating a high level of financing activity [1] - The company specializes in the research, production, and sales of semiconductor mask plates, with its main revenue sources being quartz mask plates (81.31%) and soda mask plates (18.69%) [1] Group 2 - As of March 31, the number of shareholders for Longtu Guangzhao was 8,235, a decrease of 4.54% from the previous period, while the average circulating shares per person increased by 4.76% to 3,242 shares [2] - For the first quarter of 2025, Longtu Guangzhao reported a revenue of 54.37 million yuan, a year-on-year decrease of 8.97%, and a net profit attributable to shareholders of 17.33 million yuan, down 30% year-on-year [2] - The company has distributed a total of 53.4 million yuan in dividends since its A-share listing [3]

Group 1 - China is the largest panel production and R&D center globally, with over 60% of the world's flat panel display capacity [1][2] - The upstream core material, photomask, is currently monopolized by manufacturers from the US, Japan, and South Korea, while domestic companies like Qingyi Optoelectronics and Luvi Optoelectronics are improving their market penetration [1][2] - Photomasks are critical materials in the manufacturing process, with a significant cost share in semiconductor production, accounting for approximately 13% of the total material costs [1] Group 2 - The revenue scale of domestic photomask manufacturers is relatively low, and there is a need for increased market penetration [3] - The domestic semiconductor photomask market is projected to reach approximately 18.7 billion RMB by 2025, with wafer manufacturing photomasks expected to account for 10 billion RMB [3] - Domestic manufacturers are in a phase of continuous technological upgrades and the release of new high-end capacities, with photomask penetration expected to increase significantly [3]

Group 1 - The semiconductor stocks in the A-share market have shown strong performance, with notable increases in share prices for several companies [1] - Shengke Communication saw a rise of nearly 16%, while Dongxin Co. increased by over 13% [1] - Other companies such as Jingfeng Mingyuan, Jiewate, Debang Technology, Ashi Chuang, and Hongwei Technology also experienced gains of over 5% [1] Group 2 - The following table summarizes the performance of key semiconductor stocks, including their percentage increase, total market capitalization, and year-to-date growth [2] - Shengke Communication: 15.95% increase, market cap of 38.5 billion, YTD growth of 11.90% - Dongxin Co.: 13.67% increase, market cap of 46.9 billion, YTD growth of 325.70% - Jingfeng Mingyuan: 8.55% increase, market cap of 8.716 billion, YTD growth of 11.75% - Jiewate: 6.73% increase, market cap of 14.1 billion, YTD growth of 3.17% - Debang Technology: 5.74% increase, market cap of 6.862 billion, YTD growth of 32.15% - Ashi Chuang: 5.31% increase, market cap of 7.413 billion, YTD growth of 101.16% - Hongwei Technology: 5.11% increase, market cap of 6.088 billion, YTD growth of 65.34% [2]

Core Viewpoint - Longtu Guangzhao (688721) experienced a significant price increase of 12.98% on August 14, closing at 53.72 yuan, with a trading volume of 7.12 billion yuan and a turnover rate of 36.92% [1] Trading Activity - The stock was listed on the daily trading leaderboard due to a turnover rate exceeding 30% [1] - The top five trading departments accounted for a total transaction amount of 1.47 billion yuan, with a net buying amount of 10.88 million yuan [1] - The largest buying department was Kaiyuan Securities Co., Ltd. with a purchase amount of 24.91 million yuan, followed by China Galaxy Securities Co., Ltd. with 17.12 million yuan [1] Fund Flow - The stock saw a net inflow of main funds amounting to 78.31 million yuan throughout the day [1]

Market Performance - The Sci-Tech 50 Index rose by 0.75%, closing at 1085.74 points, with a total trading volume of 5.17 billion shares and a turnover of 217.99 billion yuan, resulting in an average turnover rate of 2.81% [1] - Among the tradable stocks on the Sci-Tech board, 73 stocks closed higher, with 6 stocks rising over 10%, including Fangke Technology and Botao Biology, which hit the daily limit [1] - The turnover rate distribution shows that 7 stocks had a turnover rate exceeding 20%, while 24 stocks had a turnover rate between 10% and 20% [1] Stock Highlights - Longtu Guangzhao had the highest turnover rate at 36.92%, closing up by 12.98% with a transaction amount of 712 million yuan [1] - Jin Chengzi closed down by 9.88% with a turnover rate of 31.87%, and a transaction amount of 403 million yuan [1] - Other notable stocks with high turnover rates include Mailan De and Zhongyou Technology, with turnover rates of 29.46% and 26.88% respectively [1] Sector Analysis - In the high turnover stocks, the electronics sector had the most representation with 54 stocks, followed by the computer and pharmaceutical sectors with 22 and 21 stocks respectively [2] - The stocks with the highest net inflow of funds included Sainuo Medical, Fangke Technology, and Longtu Guangzhao, with net inflows of 147 million yuan, 83.83 million yuan, and 78.31 million yuan respectively [2] Financial Performance - Among the high turnover stocks, Shijia Photon, Zhenlei Technology, and Dingtong Technology reported significant net profit growth of 1712.00%, 1006.99%, and 134.06% respectively [3] - Tiande Yu reported a net profit growth of 50.89% in its half-year performance report [3] Trading Data - The trading data for high turnover stocks on August 14 includes Longtu Guangzhao with a closing price of 53.72 yuan and a daily increase of 12.98% [3] - Other stocks such as Fangke Technology and Sainuo Medical also showed significant daily increases of 20.01% and 3.05% respectively [4]

Core Viewpoint - The article discusses the recent developments in the brain-computer interface (BCI) industry, highlighting supportive government policies and the potential for commercialization in the sector [10][12]. Group 1: Brain-Computer Interface Industry - The Ministry of Industry and Information Technology, along with six other departments, issued a document to promote innovation and development in the BCI industry, indicating a strong governmental push [10]. - Recent policies have encouraged the commercialization of BCI technologies, with local incentives and healthcare integration being key factors [10]. - Analysts are optimistic about companies in the BCI supply chain, with specific mention of Sanbo Brain Science, which saw a maximum stock increase of 21.52% as of August 14 [12]. Group 2: Robotics Industry - The World Humanoid Robot Competition recently commenced, featuring a record-breaking 280 teams, indicating a growing interest and investment in robotics [14]. - The competition's scale suggests a robust market for humanoid robots, which may present investment opportunities in related companies [14]. Group 3: Copper and New Materials - Jin Tian Co., Ltd. is projected to produce 1.9162 million tons of copper and copper alloy materials in 2024, capturing approximately 9% of the domestic market share [15]. - The company is expanding its new materials segment, with a production capacity of 60,000 tons for new energy electromagnetic flat wires, which are essential for humanoid robot components [15]. - Jin Tian Co., Ltd. experienced a two-day stock increase following these announcements [15]. Group 4: Lithography Equipment - The first domestically produced commercial electron beam lithography machine, "Xizhi," has entered application testing, marking a significant advancement in quantum chip research [17]. - The global lithography equipment market is expected to reach $29.57 billion in 2024, with a year-on-year growth of 9.0% [17]. - Longtu Photomask saw a stock surge, hitting a 20% limit up on August 14, reflecting positive market sentiment in the lithography sector [17].

证券之星消息，8月14日半导体板块较上一交易日上涨1.06%，龙图光罩领涨。当日上证指数报收于 3666.44，下跌0.46%。深证成指报收于11451.43，下跌0.87%。半导体板块个股涨跌见下表： | 代码 | 名称 | 收盘价 | 涨跌幅 | 成交量(手) | 成交额(元) | | | --- | --- | --- | --- | --- | --- | --- | | 688721 | 龙图光罩 | 53.72 | 12.98% | 12.93万 | | 7.12亿 | | 688256 | 寒武纪 | 949.00 | 10.35% | 15.07万 | | 140.35 Z | | 688041 | 海光信息 | 152.49 | 8.83% | 78.90万 | | 120.20亿 | | 688110 | 东芯股份 | 93.25 | 4.58% | 39.86万 | | 37.14亿 | | 688591 | 泰凌微 | 52.40 | 4.26% | 18.81万 | | 9.97亿 | | 688347 | 表可公司 | 70.50 | 3.62% | 28.94万 | | 20.3 ...