总冠名： 英联复合集流体 —— 新材料·新动能·新生态 主办单位： 高工锂电、 高工储能、高工产业研究院（GGII） 会议时间： 2025年7月8日-9日 会议地点： 成都·邛崃·羊安新城会议中心（四川省成都市邛崃市崃岭大道299号） 文末扫码报名 倒计时5天 2025高工新能源新材料产业大会 有业内人士向高工锂电指出， 代表更高性能的树脂基多孔碳材料本身成本昂贵，制程改进（即工 艺、设备改进）的降本空间有限 ；而成本较低的生物质基材料，其性能仍有待提升。这构成了当 前产业需要正视的关键瓶颈之一。 面对市场潜力与技术瓶颈，供应链端的产能布局正在加速。 璞泰来于 6 月 26 日宣布，其年产 1.2 万吨的硅基负极材料项目已开始试生产，预计 2025 年 8 月正式投产。 7 月 2 日晚间，荣耀发布其新一代旗舰折叠手机 Magic V5 。凭借 8.8mm 的厚度和 217g 的 重量，以及 6100mAh 的大容量电池， 该设备 意图打破长期以来消费电子领域 " 轻薄与续航难 以兼得 " 的局面。 实现这一突破的关键，在于其首次应用了一款 掺硅量高达 25%（硅碳负极含量） 的新一代青海 湖刀片电池。该比例 ...

Market Overview - A-shares opened higher with the three major indices showing fluctuations and gains, particularly in aerospace and military, as well as Apple concept stocks [1][7] - The Hang Seng Index opened slightly higher but saw declines in the morning session, with steel stocks experiencing a pullback while Apple concept stocks rose [2][3] A-share Performance - As of the report, the Shanghai Composite Index fell by 0.22% to 3447.04, while the Shenzhen Component Index rose by 0.31% to 10444.52, and the ChiNext Index increased by 0.76% to 2139.87 [1] - The performance of various indices included: - Shanghai Composite Index: 3447.04, -7.75, -0.22% - Shenzhen Component Index: 10444.52, +31.89, +0.31% - ChiNext Index: 2139.87, +16.15, +0.76% [1] Hong Kong Market Performance - The Hang Seng Index dropped by 1.06% to 23965.68, while the Hang Seng Tech Index fell by 0.94% to 5219.58 [2][3] - Notable declines included Alibaba dropping nearly 3% and Meituan and Xiaomi falling over 2% [9] Bond Market - The bond market showed mixed results, with the 30-year main contract down by 0.03% and the 10-year, 5-year, and 2-year contracts showing slight increases [4][20] - Specific bond performance included: - 30-year contract: 121.12, -0.04, -0.03% - 10-year contract: 109.130, +0.020, +0.02% [4] Sector Highlights - The commercial aerospace sector saw significant gains, with stocks like Xicai Testing hitting the daily limit and others like Tianyin Electric and China Satellite Communications rising over 5% [19] - The Apple concept stocks experienced a surge, with Industrial Fulian rising over 7% and other companies like Zhaoman Technology and GoerTek also seeing increases [16][18] - The innovative pharmaceutical sector was active, with stocks like Sile Medical and ShenZhou Cell rising over 5% [14][15] Commodity Market - Domestic commodity futures showed upward trends, particularly in the black series, with glass futures rising over 3% and other commodities like焦煤 and iron ore also seeing gains [26]

证券代码：300019 证券简称：硅宝科技 公告编号：2025-043 成都硅宝科技股份有限公司 关于对外投资进展的公告 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。 成都硅宝科技股份有限公司（以下简称"公司"）全资子公司硅宝（上海） 新材料有限公司【以下简称"硅宝（上海）"】近日竞拍取得上海市闵行区规划 和自然资源局挂牌出让的"闵行区莘庄工业区 MHPO-0501 单元 61A-06A 地块（颛 桥镇工-368）"地块，并与上海市闵行区规划和自然资源局签订《上海市国有建 设用地使用权出让合同》（以下简称《出让合同》）。根据《出让合同》约定， 硅宝（上海）2025 年 7 月 2 日已支付全部国有建设用地使用权出让价款（以下 简称"土地出让价款"）。 本次交易事项不构成关联交易，亦不构成《上市公司重大资产重组管理办法》 规定的重大资产重组。现将具体情况公告如下： 三、交易标的主要情况 一、对外投资概述 1、2023年12月14日公司召开第六届董事会第十三次会议，审议通过《关于 对外投资的议案》，同意公司在上海市投资15,000万元设立全资子公司建设有机 硅先 ...

Core Viewpoint - The polyurethane sealant industry in China is facing significant challenges due to the high technical barriers and monopolization of the high-performance market by foreign companies, with over 90% of the high-end market dominated by international products. However, advancements in domestic technology and innovation are emerging, particularly from research institutions like Zhengzhou University, which have made breakthroughs in developing competitive products [1][7][8]. Group 1: Industry Definition and Characteristics - Polyurethane sealants are classified as high-grade elastic sealants, known for their excellent wear resistance, low-temperature flexibility, and good adhesion properties. They have a lifespan of 15-20 years and are suitable for dynamic joints, although they have limitations such as poor heat resistance and water resistance [2][7]. - Low-modulus polyurethane sealants are characterized by being single-component, non-flowing, solvent-free, and environmentally friendly, making them suitable for high-movement joints in construction applications [4][5]. Group 2: Current Industry Status - The demand for polyurethane sealants is increasing due to rapid urbanization and growth in the construction and automotive sectors. However, the technology for high-performance polyurethane sealants remains largely monopolized by foreign companies, limiting domestic development [7][8]. - From 2016 to 2024, China has filed a total of 589 patents related to polyurethane sealants, with a peak of 91 patents in 2019, indicating a shift from imitation to original innovation in the industry [8]. Group 3: Industry Chain - The polyurethane sealant industry chain includes upstream materials such as isocyanates and polyols, midstream production of sealants, and downstream applications in construction, transportation, and electronics [10]. - In the construction sector, polyurethane sealants are primarily used for waterproofing, sealing, insulation, and soundproofing, with increasing market demand driven by the industry's growth and environmental requirements [12]. Group 4: Competitive Landscape - Major companies in the polyurethane sealant industry include Chengdu Silica Technology Co., Ltd., Beijing Gaomeng New Materials Co., Ltd., and Hubei Huitian New Materials Co., Ltd., among others. These companies are focusing on research and development to enhance their product offerings and market presence [14][17]. - Beijing Gaomeng New Materials has a strong market position with a diverse product range and advanced production capabilities, including 37 production bases and a focus on high-performance adhesive materials [20][21]. Group 5: Industry Development Trends - The future of the polyurethane sealant industry in China is expected to focus on technological innovation, expansion of application scenarios, and environmentally friendly practices. The demand for high-precision sealing materials in electronics and aerospace is also anticipated to grow [24].

Industry Outlook - The company operates in the new materials industry, focusing on high-end organic silicone sealants and has developed a diverse product system including hot melt adhesives and silane coupling agents [2] - The adhesive industry is a crucial component of the national strategic emerging industries, showing sustained and rapid growth due to the development of new production capabilities and digital economy [2] Q1 2025 Performance - In Q1 2025, the company achieved a record revenue of CNY 778.42 million, a year-on-year increase of 64.04% [3] - Net profit attributable to shareholders reached CNY 70.91 million, up 76.72% year-on-year [3] - The company maintains a leading market share in construction adhesives and experiences rapid growth in industrial adhesives across various sectors [3] Market Growth Strategies - The company has a strong brand presence and a nationwide sales network, focusing on expanding its customer base and enhancing sales channels [4] - The construction industry remains the largest application field for organic silicone sealants, and the company aims to leverage its market leadership to increase sales and market share [4] Silicon Carbon Anode Project - The silicon-carbon anode business made significant progress in 2024, transitioning from R&D to large-scale sales [5] - The company has established a stable pilot production line with a capacity of 1,000 tons/year and achieved sales in the hundred-ton range [5] Raw Material Management - The company maintains strong relationships with suppliers to ensure a stable supply of raw materials and monitors market conditions to adjust product prices accordingly [6] Acquisition and Future Plans - The acquisition of Jiangsu Jiahai enhances the company's presence in the consumer adhesive market, allowing for a comprehensive coverage from industrial to consumer-grade adhesives [6] - Future investments will focus on organic silicone materials, adhesives, and lithium battery materials to diversify and strengthen the company's market position [6] International Market Expansion - The company actively pursues international markets, exporting products to over 60 countries, including India, Brazil, and the USA [6] - Plans for 2025 include expanding into new regions and leveraging Jiangsu Jiahai's sales channels to boost overseas sales [6]

Board Meeting Summary - The board meeting was conducted via email, and all resolutions passed were deemed legal and effective [1] - Wang Youzhi was elected as the chairman of the seventh board of directors with a unanimous vote of 9 in favor [1] - Wang Youqiang was elected as the vice chairman of the seventh board of directors, also with a unanimous vote of 9 in favor [1] Audit Committee - Yi Yang, Wang Yimin, and Wang Jiayu were elected as members of the seventh board's audit committee, with Yi Yang serving as the chair [2] - The election results for the audit committee were unanimous, with 9 votes in favor [2] Strategic Committee - Wang Youzhi, Wang Youqiang, Guo Bin, Zhao Kexing, and Wang Jin were elected as members of the strategic committee, with Wang Youzhi as the chair [2] - The election results for the strategic committee were unanimous, with 9 votes in favor [2] Compensation and Assessment Committee - Wang Youzhi, Liu Qi, Wang Jin, Wang Yimin, and Yi Yang were elected as members of the compensation and assessment committee, with Wang Yimin as the chair [3] - The election results for the compensation and assessment committee were unanimous, with 9 votes in favor [3] Executive Appointments - Huang Qiang was appointed as the general manager of the company, with a unanimous vote of 9 in favor [3] - Li Guoli, Yang Panding, Zhang Chengxi, and Li Yuanyuan were appointed as deputy general managers, also with a unanimous vote of 9 in favor [3] Secretary and Financial Officer - Li Yuanyuan was appointed as the board secretary, with a unanimous vote of 9 in favor [4] - Li Song was appointed as the financial officer, with a unanimous vote of 9 in favor [4] Director Compensation - The board proposed compensation for directors, including a chairman's allowance of RMB 300,000 per year and a vice chairman's allowance of RMB 180,000 per year [5] - Non-independent directors and independent directors will receive an allowance of RMB 144,000 per year [5] Additional Notes - The board's compensation proposal is subject to shareholder approval [6] - All resolutions passed during the meeting received unanimous support, with 9 votes in favor [6]

证券代码：300019 证券简称：硅宝科技 公告编号：2025-042 离任高级管理人员持股及减持承诺事项的说明 因公司第六届董事会任期届满，方丽女士、吴静女士不再担任公司副总经理 及其他任何职务，罗晓锋先生、邱小魁先生不再担任公司副总经理，在公司担任 其他职务。截至本公告披露日，方丽女士持有公司股份 55,800 股，持股比例 0.01%；吴静女士持有公司股份 60,000 股，持股比例 0.02%；罗晓锋先生持有公 司股份 67,500 股，持股比例 0.02%；邱小魁先生持有公司股份 65,000 股，持股 比例 0.02%。上述高级管理人员配偶及直系亲属未持有公司股份，不存在应当履 行而未履行的承诺事项。 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。 二、离任高级管理人员相关声明 上述高级管理人员离任后，股份变动将继续遵守《中华人民共和国证券法》 《深圳证券交易所股票上市规则》《深圳证券交易所上市公司自律监管指引第 2 号——创业板上市公司规范运作》《上市公司董事、监事和高级管理人员所持本 公司股份及其变动管理规则》《深圳证券交易所上市公司自律监管指 ...

证券代码：300019 证券简称：硅宝科技 公告编号：2025-041 成都硅宝科技股份有限公司 第七届董事会第一次会议决议公告 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。 一、董事会会议召开情况 1、本次董事会由董事长王有治先生召集并主持，会议通知于2025年5月7日 以电子邮件方式发出。 2、本次董事会于2025年5月9日以现场会议方式在公司召开。 3、本次会议应参与表决董事9名，实际参与表决董事9名。公司高级管理人 员列席了会议。 4、本次董事会会议的召集、召开和表决程序符合《中华人民共和国公司法》 及《公司章程》的规定，表决所形成决议合法、有效。 二、董事会会议审议情况 1、审议通过《关于选举公司第七届董事会董事长的议案》； 表决结果：同意9票，反对0票，弃权0票。 3、审议通过《关于选举公司第七届董事会审计委员会委员的议案》； 1 经与会董事现场表决，选举易阳先生、王翊民先生、王佳钰女士为第七届董 事会审计委员会委员，其中易阳先生为审计委员会主任委员。任期自本次董事会 审议通过之日起至本届董事会任期届满。 经与会董事现场表决，选举王有治先生担任公 ...

证券代码：300019 证券简称：硅宝科技 公告编号：2025-038 成都硅宝科技股份有限公司 2、会议召开地点：成都硅宝科技股份有限公司（以下简称"公司"）商务中心 六楼会议室 3、会议召集人：公司董事会 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、误导性陈述或者重大遗漏。 特别提示： 1、本次股东大会未出现否决议案的情况。 2、本次股东大会未涉及变更以往股东大会已通过决议的情形。 一、会议召开和出席情况 1、会议召开时间：2025 年 5 月 7 日（星期三）14:00 4、会议召开方式：现场投票与网络投票相结合的方式 5、主持人：公司董事长王有治先生 6、会议出席情况：出席本次会议的股东及股东授权委托代表 228 名，合计持有 公司股份 201,962,248 股，占公司有表决权股份总数的 51.37%。其中，参加现场会 议的股东及股东授权委托代表 16 名，合计持有公司股份 197,106,795 股，占公司有 表决权股份总数的 50.14%；参加网络投票的股东 212 名，代表股份 4,855,453 股， 占公司有表决权股份总 ...

北 京 大 成 （ 成 都 ） 律 师 事 务 所 关 于 成 都 硅 宝 科 技 股 份 有 限 公 司 2025 年 第 一 次 临 时 股 东 大 会 的 法 律 意 见 书 大成蓉（2025）法意字第 988 号 北 京 大 成 （ 成 都 ） 律 师 事 务 所 www.dentons.cn 四川省成都市高新区天府二街吉瑞五路 396 号金控时代广场 2 栋 邮编：610000 Building 2 of Financial Holding Times Square, No. 396 Jirui 5th Road,Tianfu 2nd Stree,High-tech Zone,Chengdu,China Tel: +86 28-87039931 Fax:+86 28-87036893 Beijing Dacheng Law Offices, LLP ("大成") is an independent law firm, and not a member or affiliate of Dentons. 大成 is a partnership law firm organized under the l ...