北京市金杜（南京）律师事务所 关于南京冠石科技股份有限公司 2024 年年度股东大会 之法律意见书 致：南京冠石科技股份有限公司 北京市金杜（南京）律师事务所（以下简称本所）接受南京冠石科技股份 有限公司（以下简称公司）委托，根据《中华人民共和国证券法》《中华人民 共和国公司法》、中国证券监督管理委员会（以下简称中国证监会）《上市公 司股东会规则》（以下简称《股东会规则》）等中华人民共和国境内（以下简 称中国境内，为本法律意见书之目的，不包括中华人民共和国香港特别行政区、 中华人民共和国澳门特别行政区和中华人民共和国台湾地区）现行有效的法律、 行政法规、规章及规范性文件和现行有效的公司章程有关规定，指派律师出席 了公司于 2025 年 5 月 13 日召开的 2024 年年度股东大会（以下简称本次股东 大会），并就本次股东大会相关事项出具本法律意见书。 为出具本法律意见书，本所律师审查了公司提供的以下文件，包括但不限 于： 1 1. 经公司 2023 年年度股东大会审议通过的《南京冠石科技股份有限公司 章程》（以下简称《公司章程》）； 2. 公 司 于 2025 年 4 月 22 日 刊 登 于 上 海 证 ...

Group 1 - Major shareholders of *ST WanFang plan to reduce their holdings by up to 9,341,596 shares, accounting for 3% of the company's total share capital from May 27 to August 25, 2025 [1] - Shareholders of Airo Energy intend to reduce their holdings by up to 800,000 shares, 800,000 shares, and 1,600,000 shares, representing 0.50%, 0.50%, and 1% of the company's total share capital respectively during the same period [1] - Anner plans to reduce its holdings by up to 3,186,159 shares, which is 1.5% of the company's total share capital, from May 27 to August 26, 2025 [1] Group 2 - Shareholders of Chuhuan Technology plan to reduce their holdings by up to 2,395,605 shares, accounting for 3% of the total share capital excluding repurchased shares from May 27 to August 26, 2025 [1] - Major shareholder of Dalian Technology intends to reduce their holdings by up to 4,189,336 shares, which is 0.99% of the company's total share capital from May 27 to August 26, 2025 [2] - Dongwei Technology's board members plan to reduce their holdings by a total of 2,574,857 shares, representing 0.8629% of the company's total share capital during the same period [2] Group 3 - Gann Li Pharmaceutical's shareholder has completed a reduction of 6,010,622 shares, which is 1% of the company's total share capital from April 22 to April 30, 2025 [2] - Guanshi Technology's board members plan to reduce their holdings by up to 359,375 shares, accounting for 0.4891% of the company's total share capital from May 27 to August 26, 2025 [2] - Guoguang Electric's shareholder has completed a reduction of 1,625,751 shares, which is 1.5% of the company's total share capital from April 25 to April 30, 2025 [2] Group 4 - Haili Biological's major shareholder has completed a reduction of 13,113,244 shares, representing 2% of the company's total share capital from April 15 to April 22, 2025 [3] - Hengfeng Information's board member has completed a reduction of 198,717 shares, which is 0.1207% of the company's total share capital on April 28, 2025 [3] - Hongwei Technology's shareholder plans to reduce their holdings by up to 820,000 shares, accounting for 0.39% of the company's total share capital from May 12 to August 11, 2025 [3] Group 5 - Huatai Medical's vice president has completed a reduction of 29,943 shares, which is 0.0308% of the company's total share capital from April 28 to April 29, 2025 [4] - Jilin Carbon Valley's major shareholder has completed a reduction of 4,989,160 shares, representing 0.8490% of the company's total share capital from April 25 to April 29, 2025 [4] - Jiahua Technology's shareholder plans to reduce their holdings by up to 1,160,000 shares, accounting for 1.50% of the company's total share capital from May 28 to August 25, 2025 [4] Group 6 - Jiangbo Long's shareholder plans to reduce their holdings by up to 4,159,815 shares, which is 1% of the company's total share capital from May 27 to August 26, 2025 [5] - Jiangshan Co. plans to reduce its holdings in Jiangtian Chemical by 4,330,800 shares, accounting for 3% of its total share capital from May 27 to August 26, 2025 [5] - Kairun Co.'s major shareholder plans to reduce their holdings by up to 9,000,000 shares, representing 2.43% of the total share capital excluding repurchased shares from May 27 to August 26, 2025 [5] Group 7 - Lianqi Technology's shareholders plan to reduce their holdings by a total of 18,717,374 shares, which is 2.96% of the total share capital excluding repurchased shares from May 27 to August 26, 2025 [9] - Zhongke Information's board members have completed a reduction of 698,914 shares, representing 0.2358% of the company's total share capital [9] - Zhongshi Co.'s major shareholder plans to reduce their holdings by up to 1,800,000 shares, accounting for 1.1527% of the company's total share capital from May 27 to August 26, 2025 [10]

南京冠石科技股份有限公司关于股东及董监高 集中竞价减持股份计划公告 本公司董事会、全体董事及相关股东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、准确性和完整性承担法律责任。 重要内容提示： 股东及董监高持股的基本情况 截至本公告日，南京冠石科技股份有限公司（以下简称"公司"）董事、总 经理门芳芳持有公司股份 1,062,501 股，占公司总股本的比例为 1.45%；公司董 事、副总经理兼董事会秘书王顺利持有公司股份 375,000 股，占公司总股本的比 例为 0.51%。 上述股份来源为公司首次公开发行股票并上市前持有的股份，已于 2024 年 8 月 12 日解除限售并上市流通。 证券代码：605588 证券简称：冠石科技 公告编号：2025-031 集中竞价减持计划的主要内容 2025 年 4 月 30 日，公司收到上述股东发来的《关于股份减持计划的告知函》， 门芳芳、王顺利女士因自身资金安排需要，拟通过集中竞价交易方式减持公司股 份，其中门芳芳女士拟减持公司股份最高不超过 265,625 股（即不超过总股本的 0.3615%），王顺利女士拟减持公司股份最高不超过 93 ...

冠石科技（605588）公告，股东及董监高集中竞价减持股份计划。公司董事、总经理门芳芳持有公司股 份106.25万股，占总股本1.45%。董事、副总经理兼董事会秘书王顺利持有公司股份37.5万股，占总股 本0.51%。门芳芳和王顺利因自身资金安排需要，计划自公告日起十五个交易日后三个月内，通过集中 竞价交易方式分别减持不超过26.56万股和93750股，减持数量不超过各自所持公司股份总数的25%。减 持价格将不低于公司首次公开发行股票时的发行价。 ...

| | | 2024 年年度股东大会议程 会议时间：2025 年 5 月 13 日（星期二） 14 点 00 分 南京冠石科技股份有限公司 2024 年年度股东大会 会议资料 2025 年 5 月 会议地点：南京经济技术开发区新港大道 88 号南京翠屏新港假日酒店 4 楼 VIP1 会议厅 主 持 人：董事长张建巍先生 | I | | | --- | --- | | | ਮ | 一、主持人宣布会议开始，并向大会报告出席现场会议的股东人数及所持 有的表决权数量。 二、独立董事宣读《2024 年度独立董事述职报告》。 三、审议各项议案 1 1、关于《公司 2024 年度董事会工作报告》的议案 2、关于《公司 2024 年度监事会工作报告》的议案 3、关于《公司 2024 年年度报告及其摘要》的议案 4、关于《公司 2024 年度财务决算报告》的议案 5、关于《公司 2025 年度财务预算报告》的议案 6、关于《公司 2024 年度利润分配方案》的议案 7、关于公司董事 2024 年度薪酬的议案 8、关于公司监事 2024 年度薪酬的议案 9、关于续聘会计师事务所的议案 10、关于 2025 年度向金融机构申请综合 ...

南京冠石科技股份有限公司（以下简称"公司"）拟于 2025 年 5 月 13 日召 开 2024 年年度股东大会，本次会议采用现场投票和网络投票相结合的表决方式。 具体内容详见公司于 2025 年 4 月 22 日在上海证券交易所网站披露的《关于召开 2024 年年度股东大会的通知》（公告编号：2025-028）。 证券代码：605588 证券简称：冠石科技 公告编号：2025-030 南京冠石科技股份有限公司 关于股东大会开设网络投票提示服务的公告 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、准确性和完整性承担法律责任。 特此公告。 南京冠石科技股份有限公司董事会 2025 年 5 月 1 日 为更好地服务广大中小投资者，确保有投票意愿的中小投资者能够及时参会、 便利投票。公司拟使用上证所信息网络有限公司(以下简称"上证信息")提供的 股东大会提醒服务，委托上证信息通过智能短信等形式，根据股权登记日的股东 名册主动提醒股东参会投票，向每一位投资者主动推送股东大会参会邀请、议案 情况等信息。投资者在收到智能短信后，可根据《上市公司股东会网络投票一键 通 ...

Core Viewpoint - The company, Nanjing Guanshi Technology Co., Ltd., is preparing for an investor briefing to discuss its 2024 annual report and the first quarter of 2025 financial results, emphasizing transparency and engagement with investors [6][7]. Financial Data - The first quarter financial statements for 2025 have not been audited [2]. - The company has confirmed that the financial information presented is true, accurate, and complete, with no significant omissions or misleading statements [1][5]. Shareholder Information - The company has provided details regarding its major shareholders and their holdings, although specific data on changes in shareholder status is not applicable [3]. Investor Briefing Details - The investor briefing is scheduled for May 9, 2025, from 13:00 to 14:45, to be held at the Shanghai Stock Exchange Roadshow Center [6][8]. - Investors can participate online and submit questions in advance through the designated channels [9]. Management Participation - Key management personnel, including the Chairman Zhang Jianwei and CFO Pan Xinyue, will be present during the investor briefing to address questions and discuss financial performance [8][9].

Core Viewpoint - The global flat panel display mask market is expected to grow significantly, driven by increasing demand for larger screens and high-resolution technologies, with the market size projected to reach approximately 7 billion yuan in 2024 and 7.55 billion yuan in 2025 [1][7][9]. Group 1: Industry Definition and Classification - The mask plate, also known as photomask, is a critical component in microelectronics manufacturing, serving as a carrier of graphic designs and process technology [2][3]. - Photomasks are categorized into flat panel display masks and semiconductor masks, with flat panel display masks further divided by panel size and display technology [3]. Group 2: Current Industry Development - The flat panel display mask market is experiencing continuous growth due to rising average TV sizes, demand for large-screen mobile devices, and advancements in technologies like LTPO [7][9]. - The global flat panel display mask market is projected to reach approximately 7 billion yuan in 2024, an increase of 500 million yuan from 2023, and is expected to grow to about 7.55 billion yuan in 2025 [7][9]. Group 3: Industry Chain - The upstream materials for the flat panel display mask industry include mask substrates, optical films, chemical reagents, and packaging materials, with mask substrates playing a crucial role in product precision and quality [11]. - The downstream applications include manufacturing TFT-LCDs, AMOLEDs, and other display technologies, with end products spanning televisions, monitors, smartphones, and automotive displays [11]. Group 4: Competitive Landscape - China is the largest panel manufacturing base globally, accounting for over 60% of global capacity, but the domestic mask production capacity is relatively weak, with major international brands like Photronics and HOYA dominating the high-end market [13][16]. - Key domestic players in the flat panel display mask sector include Qingyi Optoelectronics, Luwei Optoelectronics, and others, with Qingyi and Luwei being the leading companies in high-generation and high-precision mask segments, respectively [13][16]. Group 5: Key Companies - Qingyi Optoelectronics reported a revenue of 827 million yuan and a net profit of 120 million yuan in the first three quarters of 2024, with significant contributions from quartz masks [16][18]. - Luwei Optoelectronics achieved a revenue of 603 million yuan and a net profit of 121 million yuan in the same period, being the only domestic company with a full-generation production line from G2.5 to G11 [20][22]. Group 6: Industry Development Trends - The demand for large-size and high-precision masks is increasing, indicating that these factors will be crucial for the development of China's flat panel display mask industry [24]. - The market share in the flat panel display mask sector is concentrated, and there is significant room for improvement in the localization rate of high-precision products [24].

Financial Performance - The company's revenue for Q1 2025 was CNY 337,081,668.32, representing a 22.32% increase compared to CNY 275,572,992.10 in the same period last year[2] - The net profit attributable to shareholders was a loss of CNY 9,364,254.04, a decrease of 189.55% from a profit of CNY 10,457,103.76 in the previous year[2] - Total operating revenue for Q1 2025 reached ¥337,081,668.32, an increase of 22.3% compared to ¥275,572,992.10 in Q1 2024[16] - Net profit for Q1 2025 was a loss of ¥9,364,281.51, compared to a profit of ¥10,457,103.76 in Q1 2024[17] - The company reported a total comprehensive loss of approximately ¥9.37 million in the current period, compared to a comprehensive income of ¥10.47 million in the previous period[18] Cash Flow - The net cash flow from operating activities increased by 39.79% to CNY 56,468,522.53, up from CNY 40,396,663.62 year-on-year[5] - In Q1 2025, the company reported cash inflows from operating activities of approximately ¥471.67 million, an increase of 26.8% compared to ¥372.03 million in Q1 2024[20] - The net cash flow from operating activities for Q1 2025 was ¥56.47 million, up from ¥40.40 million in Q1 2024, reflecting a growth of 40%[21] - The company generated cash inflows from investment activities totaling approximately ¥202.54 million in Q1 2025, compared to ¥28.04 million in Q1 2024, indicating a significant increase[21] - The net cash flow from financing activities in Q1 2025 was ¥0.35 million, a decrease from ¥298.45 million in Q1 2024, indicating a substantial decline[22] Assets and Liabilities - Total assets at the end of Q1 2025 were CNY 2,870,645,865.79, a slight increase of 0.68% from CNY 2,851,168,167.03 at the end of the previous year[3] - Total liabilities increased to ¥1,838,227,948.93 in Q1 2025 from ¥1,810,047,488.36 in Q1 2024[13] - Current assets totaled ¥1,366,287,017.76, a decrease from ¥1,395,393,654.63 in the previous year[12] - Fixed assets rose to ¥1,011,863,837.90 in Q1 2025, compared to ¥843,998,616.73 in Q1 2024, reflecting a growth of 19.9%[12] Shareholder Information - The total number of ordinary shareholders at the end of the reporting period was 23,412[6] - The largest shareholder, Zhang Jianwei, holds 57.34% of the shares, totaling 42,133,333 shares[7] Earnings Per Share - The basic and diluted earnings per share were both CNY -0.13, down 192.86% from CNY 0.14 in the same period last year[2] - Basic and diluted earnings per share for Q1 2025 were both -¥0.13, compared to ¥0.14 in Q1 2024, reflecting a negative performance[18] Other Financial Metrics - The company's weighted average return on equity decreased by 1.89 percentage points to -0.90% from 0.99% in the previous year[2] - Non-recurring gains and losses amounted to CNY 2,590,541.55, primarily due to government subsidies and other income[4] - The company reported a gross profit margin decline, with gross profit for Q1 2025 at ¥19,439,095.22, down from ¥33,443,406.16 in Q1 2024[16] - Research and development expenses for Q1 2025 were ¥9,792,702.28, slightly down from ¥10,050,644.31 in Q1 2024[17] - Short-term borrowings increased to ¥493,280,633.00 in Q1 2025 from ¥385,200,119.13 in Q1 2024, marking a rise of 28.2%[12]

证券代码：605588 证券简称：冠石科技 公告编号：2025-029 南京冠石科技股份有限公司 关于召开 2024 年度暨 2025 年第一季度业绩 暨现金分红说明会的公告 二、 说明会召开的时间、地点 （一）会议召开时间：2025年05月09日（星期五）13:00-14:45 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、准确性和完整性承担法律责任。 重要内容提示： 会议召开时间：2025 年 05 月 09 日 （星期五） 13:00-14:45 会议召开地点：上海证券交易所上证路演中心（网址： https://roadshow.sseinfo.com/） 会议召开方式：上证路演中心视频录制和网络互动 投资者可于 2025 年 04 月 29 日 （星期二） 至 05 月 08 日 （星 期四）16:00 前登录上证路演中心网站首页点击"提问预征集"栏目 或通过公司邮箱 wsl@njkeystone.com 进行提问。公司将在说明会上 对投资者普遍关注的问题进行回答。 南京冠石科技股份有限公司（以下简称"公司"）已于 2025 年 4 月 22 日 ...