Core Viewpoint - Longtu Guangzhao's stock price increased by 1.49% on November 18, with a trading volume of 44.15 million yuan, indicating positive market sentiment towards the company [1]. Financing Summary - On November 18, Longtu Guangzhao had a financing buy-in amount of 3.25 million yuan and a financing repayment of 3.27 million yuan, resulting in a net financing buy of -24,900 yuan [1]. - As of November 18, the total financing and securities lending balance for Longtu Guangzhao was 164 million yuan, with the financing balance accounting for 10.40% of the circulating market value, which is above the 70th percentile of the past year [1]. - The company had no securities lending activity on November 18, with both the securities lending amount and balance at zero, indicating a high level of inactivity in this area [1]. Company Profile - Longtu Guangzhao, established on April 19, 2010, is located in the Saint George Technology Industrial Park in Bao'an District, Shenzhen, Guangdong Province [1]. - The company specializes in the research, production, and sales of semiconductor mask plates, with its main business revenue composition being 82% from quartz mask plates and 18% from soda mask plates [1]. Financial Performance - As of September 30, the number of shareholders for Longtu Guangzhao was 9,753, an increase of 20.68% from the previous period, with an average of 3,589 circulating shares per person, up by 8.64% [2]. - For the period from January to September 2025, Longtu Guangzhao reported a revenue of 183 million yuan, a year-on-year decrease of 1.98%, and a net profit attributable to shareholders of 51.79 million yuan, down 27.64% year-on-year [2]. - Since its A-share listing, Longtu Guangzhao has distributed a total of 53.4 million yuan in dividends [2]. Institutional Holdings - As of September 30, 2025, Hong Kong Central Clearing Limited was the third-largest circulating shareholder of Longtu Guangzhao, holding 409,600 shares as a new shareholder [2]. - The Huaxia SSE STAR Market Semiconductor Materials and Equipment Theme ETF (588170) was the seventh-largest circulating shareholder, holding 202,000 shares, also as a new shareholder [2].

Core Viewpoint - The company, Longtu Photomask, is set to achieve mass production of semiconductor photomasks at a 90nm node by the first half of 2025, positioning itself competitively in the domestic market with a key dimension control capability of ±0.015um [1] Group 1 - Longtu Photomask's Zhuhai factory is expected to commence production in the first half of 2025 [1] - The company has successfully transitioned its 90nm node products from research and development to mass production [1] - In terms of critical dimension (CD) accuracy, Longtu Photomask ranks among the top tier of independent third-party photomask manufacturers in China [1]

Core Viewpoint - Longtu Photomask (688721.SH) is set to commence production at its Zhuhai factory in the first half of 2025, achieving a significant milestone in transitioning its 90nm node products from R&D to mass production [1] Group 1 - The company has successfully completed the transition of its 90nm node products from research and development to mass production [1] - The critical dimension (CD) control capability has reached ±0.015um, positioning the company among the top tier of independent third-party photomask manufacturers in China [1]

证券代码：688721 证券简称：龙图光罩 公告编号：2025-033 深圳市龙图光罩股份有限公司 关于召开 2025 年第三季度业绩说明会的公告 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。 重要内容提示： 问题征集方式：投资者可于2025年11月19日（星期三）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ir@starmask.net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。 深圳市龙图光罩股份有限公司（以下简称"公司"）已于2025年10月24日 发布公司2025年第三季度报告，为便于广大投资者更全面深入地了解公司2025 年第三季度的经营成果、财务状况，公司计划于2025年11月20日16:00-17:00举行 2025年第三季度业绩说明会，就投资者关心的问题进行交流。 一、说明会类型 会议召开时间：2025年11月20日（星期四）16:00-17:00 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/） ...

Core Viewpoint - Longtu Photomask has confirmed that its main business focuses on the research, production, and sales of semiconductor photomasks, and it has not yet ventured into quantum technology research or applications [2]. Group 1: Company Overview - Longtu Photomask's primary business is centered around semiconductor photomasks, which are essential components in the semiconductor manufacturing process [2]. - The company is committed to maintaining stable development in its existing business while cautiously evaluating opportunities for synergy with emerging technologies [2]. Group 2: Industry Dynamics - The company will continue to monitor industry trends and advancements to ensure it remains competitive and can identify potential growth areas [2].

Group 1 - The core point of the announcement is the resolution of the third extraordinary general meeting of shareholders held by Longtu Photomask Co., Ltd. on November 3, 2025, with no rejected proposals [1][2] - The meeting was convened by the board of directors and chaired by Mr. Ke Hanqi, with a combination of on-site and online voting methods [2][3] - All five current directors and the board secretary attended the meeting, along with other senior management personnel [3] Group 2 - Two non-cumulative voting proposals were reviewed and passed: the first regarding the amendment of the company's articles of association, and the second concerning the revision of the compensation management system for directors and senior management [4][5] - The first proposal was a special resolution, requiring more than two-thirds of the valid voting rights to pass, while the second was an ordinary resolution, needing more than half of the valid voting rights [5] - The meeting was witnessed by lawyers from Guangdong Xinda Law Firm, who confirmed that the meeting's procedures and voting results were in compliance with relevant laws and regulations [6]

证券代码：688721 证券简称：龙图光罩 公告编号：2025-032 深圳市龙图光罩股份有限公司 2025年第三次临时股东会决议公告 本公司董事会及全体董事保证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。 重要内容提示： 本次会议是否有被否决议案：无 一、 会议召开和出席情况 （一） 股东会召开的时间：2025 年 11 月 3 日 （二） 股东会召开的地点：深圳市宝安区新桥街道象山社区新玉路北侧圣佐治 科技工业园深圳市龙图光罩股份有限公司会议室 （三） 出席会议的普通股股东、特别表决权股东、恢复表决权的优先股股东及 其持有表决权数量的情况： | 1、出席会议的股东和代理人人数 | 62 | | --- | --- | | 普通股股东人数 | 62 | | 2、出席会议的股东所持有的表决权数量 | 78,636,996 | | 普通股股东所持有表决权数量 | 78,636,996 | | 3、出席会议的股东所持有表决权数量占公司表决权数量的比 | 58.9041 | | 例（%） | | | 普通股股东所持有表决权数量占公司表决权数量的比例（%） ...

中国 深圳 福田区 益田路6001号太平金融大厦11、12楼 邮政编码：518038 11F/12F., Taiping Finance Tower, 6001 Yitian Road, Futian District, Shenzhen, P.R. China 518038 电话(Tel.)：(0755) 8826 5288 传真(Fax.)：(0755) 8826 5537 网址(Website)：www.sundiallawfirm.com 广东信达律师事务所 2025年第三次临时股东会的 法律意见书 信达科会字（2025）第050号 致：深圳市龙图光罩股份有限公司 广东信达律师事务所（下称"信达"）接受深圳市龙图光罩股份有限公司（下 称"公司"）的委托，指派信达律师出席公司2025年第三次临时股东会（下称"本 次股东会"），对本次股东会的合法性进行见证。 信达律师根据《中华人民共和国公司法》（下称《公司法》）、《中华人民 共和国证券法》（下称《证券法》）、《上市公司股东会规则》（下称《股东会 规则》）、《律师事务所从事证券法律业务管理办法》（下称《证券法律业务管 理办法》）、《律师事务所证券法律业务执 ...

Core Viewpoint - Longtu Guangzhao experienced a decline of 2.52% on October 28, with a trading volume of 98.1 million yuan, indicating potential market volatility and investor sentiment shifts [1]. Financing Summary - On October 28, Longtu Guangzhao had a financing purchase amount of 14.71 million yuan, with a net financing purchase of 737,000 yuan after 13.98 million yuan was repaid [1]. - The total financing and securities balance reached 183 million yuan, accounting for 10.90% of the circulating market value, which is above the 90th percentile of the past year, indicating a high level of financing activity [1]. - There were no shares sold or repaid in the securities lending segment on the same day, with a balance of 0.00 yuan, also reflecting a high percentile level over the past year [1]. Company Performance Summary - As of September 30, Longtu Guangzhao had 9,753 shareholders, an increase of 20.68% from the previous period, with an average of 3,589 circulating shares per person, up by 8.64% [2]. - For the period from January to September 2025, the company reported a revenue of 183 million yuan, a year-on-year decrease of 1.98%, and a net profit attributable to shareholders of 51.79 million yuan, down 27.64% year-on-year [2]. - Since its A-share listing, Longtu Guangzhao has distributed a total of 53.4 million yuan in dividends [2]. Shareholding Structure - As of September 30, 2025, Hong Kong Central Clearing Limited emerged as the third-largest circulating shareholder with 409,600 shares, marking its entry as a new shareholder [2]. - Huaxia SSE Sci-Tech Innovation Board Semiconductor Materials and Equipment Theme ETF (588170) is the seventh-largest circulating shareholder with 202,000 shares, also a new entrant [2].

深圳市龙图光罩股份有限公司 2025 年第三次临时股东会会议资料 证券代码：688721 证券简称：龙图光罩 深圳市龙图光罩股份有限公司 2025 年第三次临时股东会会议资料 2025 年 11 月 1 深圳市龙图光罩股份有限公司 2025 年第三次临时股东会会议资料 深圳市龙图光罩股份有限公司 2025 年第三次临时股东会会议资料目录 | 2025 | 年第三次临时股东会会议须知 3 | | --- | --- | | 2025 | 年第三次临时股东会会议议程 5 | | 2025 | 年第三次临时股东会会议议案 7 | | | 议案一：《关于修订<公司章程>的议案》 7 | | | 议案二：《关于修订公司<董事及高级管理人员薪酬管理制度>的议案》 9 | 2 深圳市龙图光罩股份有限公司 2025 年第三次临时股东会会议资料 深圳市龙图光罩股份有限公司 2025 年第三次临时股东会会议须知 为了维护全体股东的合法权益，确保股东会的正常秩序和议事效率，保证会 议的顺利进行，根据《中华人民共和国公司法》《中华人民共和国证券法》《上 市公司股东会规则（2025 年修订）》以及《深圳市龙图光罩股份有限公司章程》 《 ...