Group 1 - The core viewpoint of the article highlights that Foster has responded to investor inquiries regarding the unique requirements of encapsulation materials for perovskite batteries, emphasizing the suitability of their mass-produced products, POE film and butyl rubber, for the encapsulation and protection of these batteries [1] Group 2 - The company indicates that perovskite batteries have specific performance requirements for encapsulation materials, which are addressed by their products [1] - The mass production of POE film and butyl rubber is particularly relevant for the encapsulation and protection needs of perovskite batteries [1]

Group 1 - The company Foster focuses its business primarily on the new energy and electronics sectors [2] - In the new energy sector, lithium battery materials are utilized for solid-state battery packaging, which can provide energy for humanoid robots [2] - In the electronics sector, electronic materials are used in the production of AI computing hardware PCBs, supporting the intelligence of humanoid robots [2]

Group 1 - The company aims to become a platform-type materials enterprise, focusing on the electronic circuit field [1] - Current products in the electronic materials sector include photosensitive dry film, FCCL, and photosensitive cover film [1] - The company plans to increase R&D investment to expand its offerings in the electronic materials field [1]

Group 1 - The core point of the article is that Foster announced the repayment of idle raised funds amounting to RMB 465 million by January 14, 2026 [2]

| 证券代码：603806 | 证券简称：福斯特 | | | 公告编号：2026-004 | | --- | --- | --- | --- | --- | | 转债代码：113661 | 转债简称：福 | 22 | 转债 | | 关于归还临时补充流动资金的募集资金的公告 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。 重要内容提示： 截至 2026 年 1 月 14 日，公司已累计归还临时补充流动资金的闲置募 集资金人民币 46,500 万元。 一、募集资金临时补充流动资金情况 杭州福斯特应用材料股份有限公司（以下简称"公司"）于2025年3月20日 召开第六届董事会第五次会议，审议通过了《关于归还募集资金及继续使用募集 资金临时补充流动资金的议案》，同意公司将"福22转债"暂时闲置募集资金中 的不超过人民币100,000万元临时用于补充公司流动资金，使用期限自董事会审 议通过之日起不超过12个月。监事会、保荐机构分别发表了明确同意的意见。具 体内容请详见公司于2025年3月21日在上海证券交易所网站披露的《福斯特：关 于归 ...

Core Viewpoint - The company has approved the temporary use of up to 1 billion yuan from the "F22 Convertible Bonds" for liquidity support, with a usage period until March 19, 2026 [1] Summary by Sections - The company has repaid 265 million yuan of the temporarily used funds back to the designated account ahead of schedule as of January 14, 2026 [1] - A total of 465 million yuan has been repaid to date, with 410 million yuan still outstanding [1] - The company plans to repay all remaining funds before the due date and will disclose relevant information [1]

Core Viewpoint - The company, as the largest supplier of photovoltaic (PV) backsheet globally, maintains a supply partnership with North American solar module customers [1] Group 1 - The company has been recognized as the largest supplier of photovoltaic backsheets [1] - The company has established a cooperative supply relationship with solar module customers in North America [1]

证券代码：603806 证券简称：福斯特 公告编号：2026-003 转债代码：113661 转债简称：福22转债 登录新浪财经APP 搜索【信披】查看更多考评等级 ■ 二、归还募集资金的相关情况 2026年1月12日，公司将暂时用于补充流动资金的募集资金中的1,000万元提前归还至募集资金专户，并 将上述募集资金的归还情况及时通知了保荐机构及保荐代表人。 截至2026年1月12日，公司已累计归还临时补充流动资金的闲置募集资金人民币20,000万元，尚未归还 的募集资金为67,500万元。公司将在规定到期日之前悉数归还至募集资金专户，并及时履行相关信息披 露义务。 杭州福斯特应用材料股份有限公司 关于归还临时补充流动资金的募集资金的公告 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。 重要内容提示： ● 截至2026年1月12日，公司已累计归还临时补充流动资金的闲置募集资金人民币20,000万元。 一、募集资金临时补充流动资金情况 杭州福斯特应用材料股份有限公司（以下简称"公司"）于2025年3月20日召开第六届董事会第五次会 ...

证券日报网讯1月12日，福斯特（603806）在互动平台回答投资者提问时表示，深圳福斯特半导体不是 公司的子公司，跟公司没有关系。 ...

Core Viewpoint - The photovoltaic industry is currently in a downward cycle, leading to profitability pressures for companies within the supply chain [1] Group 1: Company Performance - The company maintains a leading advantage in the photovoltaic film business, expected to continue through 2026 [1] - The company's fundamentals are stable and improving, despite the challenges faced in the photovoltaic sector [1] Group 2: Industry Trends - The photovoltaic industry is experiencing a downturn, impacting profitability across the supply chain [1] - Other sectors such as electronic materials for PCBs and aluminum-plastic films for solid-state batteries are in a rapid growth phase, presenting opportunities for the company [1]