证券代码：835179 证券简称：凯德石英 公告编号：2025-083 北京凯德石英股份有限公司高级管理人员任命公告 本公司及董事会全体成员保证公告内容的真实、准确和完整，没有虚假记载、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个别及连带法律 责任。 一、高级管理人员任命的基本情况 根据《公司法》及《公司章程》等有关规定，北京凯德石英股份有限公司（以下 简称"公司"）于 2025 年 8 月 27 日召开了第四届董事会第十次会议，审议通过了《关 于任命王连连女士为公司副总经理的议案》。上述议案表决结果：同意 7 票，反对 0 票，弃权 0 票。 聘任王连连女士为公司副总经理，任职期限至第四届董事会任期届满之日，自 2025 年 8 月 27 日起生效。该人员持有公司股份 0 股，占公司股本的 0%，不是失信联合惩戒 对象。 本次聘任高级管理人员系公司经营发展需要，对公司生产、经营具有积极影响。 三、独立董事专门会议的意见 经独立董事专门会议审阅，独立董事认为：任命人员不存在《公司法》规定的不 得担任高级管理人员的情形；不存在被中国证监会及其派出机构采取证券市场禁入措 施或者认定为不适当人 ...

证券代码：835179 证券简称：凯德石英 公告编号：2025-108 一、 审议及表决情况 北京凯德石英股份有限公司 董事、高级管理人员持股变动管理制度 公司于 2025 年 8 月 27 日召开第四届董事会第十次会议，审议通过了《关 于制定<董事、高级管理人员持股变动管理制度>的议案》，该议案无需提交股 东会审议。 本公司及董事会全体成员保证公告内容的真实、准确和完整，没有虚假 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 担个别及连带法律责任。 二、 分章节列示制度主要内容： 第一章 总则 第一条 为规范北京凯德石英股份有限公司（以下简称"公司"）董事和高 级管理人员所持本公司股份及其变动的管理，根据《中华人民共和国公司法》 （以下简称"《公司法》"）、《中华人民共和国证券法》（以下简称"《证券法》"）、 《北京证券交易所股票上市规则》《上市公司董事和高级管理人员所持本公司 股份及其变动管理规则》《北京证券交易所上市公司持续监管指引第 8 号—— 股份减持》《北京证券交易所上市公司持续监管指引第 13 号——股份变动管 理》及《北京凯德石英股份有限公司章程》（以下简称"《公司章程》 ...

证券代码：835179 证券简称：凯德石英 公告编号：2025-095 二、 分章节列示制度主要内容： 第一章 总则 第一条 为了保护投资人的合法权益，规范北京凯德石英股份有限公司 （以下简称"公司"）的对外担保行为，有效防范公司对外担保风险，确保公 司资产安全，促进公司健康稳定发展，根据《中华人民共和国公司法》《中华人 民共和国民法典》《上市公司监管指引第 8 号——上市公司资金往来、对外担 保的监管要求》《北京证券交易所股票上市规则》等法律法规及《北京凯德石 英股份有限公司章程》（以下简称" 《公司章程》"）的有关规定，特制定本制 度。 第二条 本制度所称对外担保是指公司或控股子公司为他人提供、公司为 子公司及联营公司提供的保证、抵押或质押以及其他担保事宜。具体种类包括 但不限于借款担保、银行承兑汇票及商业承兑汇票担保等。 对外担保包括公司为控股子公司提供的担保。 第三条 公司股东会和董事会是对外担保的决策机构,公司对外担保实行 统一管理，非经公司董事会或股东会批准，任何人无权以公司或公司控股子公 司名义签署对外担保的合同、协议或其他类似的法律文件。 公司控股子公司对于向公司合并报表范围之外的主体提供担保 ...

证券代码：835179 证券简称：凯德石英 公告编号：2025-110 北京凯德石英股份有限公司 防止控股股东、实际控制人及关联方占用公司资金管理制度 本公司及董事会全体成员保证公告内容的真实、准确和完整，没有虚假 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 担个别及连带法律责任。 一、 审议及表决情况 公司于 2025 年 8 月 27 日召开第四届董事会第十次会议，审议通过了《关 于修订<防止控股股东、实际控制人及关联方占用公司资金管理制度>的议案》， 该议案尚需提交股东会审议。 二、 分章节列示制度主要内容： 第一章 总则 第一条 为防止控股股东、实际控制人及关联方占用公司资金行为，进一 步维护公司全体股东和债权人的合法权益，建立起北京凯德石英股份有限公司 （以下简称"公司"）防范控股股东、实际控制人及关联方占用公司资金的长 效机制，杜绝控股股东、实际控制人及关联方资金占用行为的发生，根据《中 华人民共和国公司法》《中华人民共和国证券法》 《北京证券交所股股上市规 则》等有关法律、法 及 范性文件的要求，特制定本制度。本制度适用于公 司及其子公司。 第二条 公司董事、高级管理人员 ...

证券代码：835179 证券简称：凯德石英 公告编号：2025-092 北京凯德石英股份有限公司募集资金管理制度 本公司及董事会全体成员保证公告内容的真实、准确和完整，没有虚假 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 担个别及连带法律责任。 一、 审议及表决情况 公司于 2025 年 8 月 27 日召开第四届董事会第十次会议，审议通过了《关 于修订<募集资金管理制度>的议案》，该议案尚需提交股东会审议。 二、 分章节列示制度主要内容： 第一章 总则 第一条 为规范北京凯德石英股份有限公司（以下简称"公司"）募集资金 的管理和使用，提高募集资金使用效益，保护投资者的合法权益，根据《中华 人民共和国公司法》《中华人民共和国证券法》《北京证券交易所股票上市规则》 等法律、法规、规范性文件以及《北京凯德石英股份有限公司章程》（以下简称 "《公司章程》"）的规定，结合公司实际情况，特制定本制度。 第二条 本制度所指募集资金是指公司通过向不特定合格投资者发行证 券（包括公开发行股票并在北京证券交易所上市、增发、发行可转换公司债券 等）以及向特定对象发行证券募集的资金，公司实施股权激励计划募集 ...

Core Insights - The report highlights the significant growth in net profits for several companies, with Jinli Permanent Magnet (金力永磁) reporting a 154.81% year-on-year increase in net profit for the first half of 2025, proposing a dividend of 0.18 yuan per share [9] - Fuyao Glass (福耀玻璃) also showed strong performance, with a net profit of 4.804 billion yuan for the first half of 2025, reflecting a 37.34% year-on-year growth and proposing a dividend of 0.9 yuan per share [9] - The report notes the rising prices in the photovoltaic film sector due to increased costs and improved supply-demand dynamics, indicating potential investment opportunities in related stocks such as Saiwu Technology (赛伍技术) and Jusaylong (聚赛龙) [7] Industry Dynamics - The report mentions that the China Securities Regulatory Commission is gradually expanding the range of futures and options products available for qualified foreign investors [5] - The Henan Provincial Financial Office states that the Zhengzhou Commodity Exchange is becoming a significant global center for futures trading, pricing, and risk management [5] - The report indicates a technological breakthrough in the mass production of monocrystalline chips, with related companies like Hite High-tech (海特高新) and Kaide Quartz (凯德石英) being highlighted [7] - The satellite internet sector in China is accelerating its network deployment, with companies such as Tongyu Communication (通宇通讯) and Tianyin Machinery (天银机电) being mentioned as key players [7] Market Overview - On August 20, the market experienced a rebound, with the Shanghai Composite Index, Shenzhen Component Index, and Sci-Tech Innovation 50 Index all reaching new highs for the year [11] - The total trading volume in the Shanghai and Shenzhen markets was 2.41 trillion yuan, a decrease of 180.1 billion yuan from the previous trading day, marking the sixth consecutive day of trading volume exceeding 2 trillion yuan [11] - The report notes a mixed performance among sectors, with chip stocks experiencing a surge, while high-priced stocks faced significant declines [11] - The outlook suggests a strong market momentum, with a focus on maintaining a watchful eye on the 5-day moving average for potential market movements [11]

Group 1 - The core point of the news is that Kaide Quartz has seen a steady increase in financing buy-ins over the recent trading days, indicating growing investor interest [1][2]. - On August 20, Kaide Quartz had a financing buy-in amount of 0.18 billion, ranking 1147th in the market, with a financing repayment amount of 0.14 billion, resulting in a net buy of 3.32 million [1]. - Over the last three trading days (August 15-20), Kaide Quartz recorded financing buy-ins of 0.15 billion, 0.16 billion, and 0.18 billion respectively, showing a consistent upward trend [2]. Group 2 - In terms of securities lending, on August 20, there were no shares sold or net sold, indicating no activity in this area for Kaide Quartz [3].

Group 1 - The core point of the article highlights the financing activities of Kaide Quartz, indicating a financing buy amount of 0.16 billion yuan on August 18, ranking 1337th in the market [1] - Over the recent three trading days from August 14 to August 18, Kaide Quartz received financing buys of 0.06 billion yuan, 0.15 billion yuan, and 0.16 billion yuan respectively [1] - On the same day, the financing repayment amount was 0.17 billion yuan, resulting in a net sell of 1.1609 million yuan [1] Group 2 - In terms of securities lending, there were no shares sold or net sold on that day, indicating no activity in this area for Kaide Quartz [2]

Investment Rating - The report maintains a positive outlook on the industry, suggesting a focus on high-quality stocks with stable growth and reasonable valuations, particularly in the North Exchange sector for 2025 [6][12]. Core Insights - The North Exchange 50 Index has shown significant growth, with a 116.41% increase over the past year, indicating strong market performance compared to other indices [2][12]. - The report highlights the performance of various sectors, with the computer, basic chemicals, electronics, automotive, and social services sectors leading in growth, while beauty care, defense, construction, agriculture, and textiles lagged behind [17][20]. - New listings and upcoming IPOs are noted, including the recent listing of Zhigao Machinery, which specializes in rock drilling equipment and air compressors, indicating ongoing market activity [25][31]. Summary by Sections North Exchange Market Overview - As of August 15, 2025, the North Exchange comprises 271 A-share stocks with an average market capitalization of 3.183 billion [12]. - The North Exchange 50 Index increased by 2.40% during the week of August 11-15, 2025, closing at 1476.33 points, outperforming the Shanghai and Shenzhen indices [12][16]. Stock and Sector Performance - During the same week, 99 stocks rose, while 170 fell, resulting in a 36.53% increase in the number of rising stocks, a decrease of 15.69 percentage points from the previous week [16]. - The top five performing sectors were computer (21.19%), basic chemicals (8.65%), electronics (6.72%), automotive (3.45%), and social services (2.49%) [17][20]. New Stock Updates - Zhigao Machinery was listed on August 14, 2025, focusing on energy-efficient and environmentally friendly drilling and air compressor solutions, with a diverse product range [25][31]. - Upcoming IPOs include the subscription of Nengzhiguang and the listing of Hongyuan Shares, indicating continued interest in the North Exchange [31]. Key Companies and Earnings Forecast - Key companies highlighted include Tongli Co., Wuxin Tunnel Equipment, and Kaide Quartz, with earnings per share (EPS) forecasts showing growth from 2024 to 2026 [7]. - The report suggests a "Buy" rating for Tongli Co. and Wuxin Tunnel Equipment, while recommending "Hold" for Kaide Quartz and Hualing Co. [7].

Market Overview - The Shanghai Composite Index closed at 3696.77 points, above the five-day moving average, with an increase of 0.83% [1] - The total trading volume of A-shares reached 22,728.38 billion yuan [1] Stocks Performance - A total of 1,268 A-shares have surpassed the five-day moving average, with notable stocks showing significant deviation rates [1] - Stocks with the highest deviation rates include: - Jiehuate (688141) with a deviation rate of 15.18% and a daily increase of 20.01% [1] - Kexin Information (300730) with a deviation rate of 15.07% and a daily increase of 19.99% [1] - Nanya New Materials (688519) with a deviation rate of 14.63% and a daily increase of 20.00% [1] Additional Notable Stocks - Other stocks with significant daily increases and deviation rates include: - Zhinanzhen (300803) with a deviation rate of 14.10% and a daily increase of 20.00% [1] - Jiurixin Materials (688199) with a deviation rate of 12.77% and a daily increase of 19.98% [1] - Haixia Chuangxin (300300) with a deviation rate of 12.22% and a daily increase of 17.37% [1]