福斯特 20251210 摘要 福斯特明确第二增长曲线为电子材料，受益于 AI 技术和硬件投资，预计 电子材料领域将迎来更高增速和更多中高端材料发展，尤其在 PCB 企业 需求驱动下。 公司财务稳健，资产负债率低于 20%，资金储备充足，保障高比例分红， 为未来在新能源（光伏、锂电）和电子材料两大领域扩张提供坚实基础。 光伏领域，市场反内卷政策逐步落地，福斯特凭借市场竞争力，预计在 光伏行业反转后迎来盈利修复，同时，电子材料方面，与建鼎、东山精 密、沪电等头部客户合作，预计 2026 年保持 30%以上增速。 公司计划在华南新基地投产新的电子材料产能，专注于 HDR 等高端干 膜产品，目标是往中高端发展，满足客户对窄版用干膜的需求。 干膜业务盈利能力已超过胶膜产品，毛利率超过 20%，净利润接近 10%，随着结构优化和规模优势形成，预计毛利率将达到 25%以上甚 至 30%。 未来五年内，新业务（非光伏）的营收占比预计将从不到 5%提升至 20%-30%，长期目标是光伏及非光伏业务各自营收占比达到 50%，转 型为平台型材料公司。 铝塑膜业务受益于固态电池量产，出货量增长迅速，国内市场排名第二 或第三，全球排 ...

Core Viewpoint - The photovoltaic (PV) industry is experiencing a significant turnaround after a prolonged downturn, with the PV index rising over 30% from July 1 to November 14 this year, indicating renewed investor interest and potential recovery in the sector [1][2]. Group 1: Industry Performance - The PV sector was previously a high-performing area for many fund managers, particularly between 2020 and 2022, driven by favorable conditions such as tight silicon supply, high installation growth, and strong policy support [1]. - In 2023, a price war emerged, leading to a decline in the performance of leading companies and a significant drop in the stock prices of many star PV stocks [2]. - As of the third quarter of 2025, major companies like Sungrow Power and JA Solar have consistently remained in the top holdings of various funds, indicating a continued belief in the sector despite recent challenges [2]. Group 2: Fund Manager Strategies - Some fund managers, like Zheng Chengran from GF Fund, have maintained their positions in the PV sector, believing that the industry is on the verge of a new upward cycle, with expectations for recovery starting in early 2024 [2][3]. - Other managers, such as Lu Bin from HSBC Jintrust, have also shown confidence in the sector, reporting over 40% cumulative returns in their funds due to strategic investments in leading PV stocks [3]. - Conversely, some fund managers have exited the PV sector after significant losses, missing the recent rebound that began in July [4][5]. Group 3: Market Dynamics - The industry is witnessing a fundamental improvement in supply-demand dynamics, with a report indicating that the PV industry is moving towards price recovery and reduced losses for companies [6][7]. - The price of polysilicon has rebounded from a low of 35,000 yuan/ton to over 50,000 yuan/ton, reflecting the impact of policy interventions and industry self-discipline [7]. - The overall market sentiment is shifting positively, with public funds increasing their allocation to the PV sector as valuations remain attractive [7].

Core Viewpoint - Foster (603806.SH) is the world's largest supplier of optical conversion films, which enhance the power generation of photovoltaic modules by converting ultraviolet light into visible light [1] Group 1: Company Overview - The company specializes in optical conversion films that are widely used in various types of photovoltaic components, including HJT, BC, perovskite, and perovskite tandem modules [1] - Currently, the optical conversion films are predominantly applied in HJT components, while their use in perovskite components is still in the trial phase due to ongoing technological development [1] Group 2: Industry Position - As a leading global enterprise in photovoltaic adhesive films, the company collaborates extensively with various types of component customers worldwide, providing a wide range of film products [1]

Core Viewpoint - The company has developed a packaging solution using POE adhesive film and butyl rubber, which is particularly suitable for encapsulating perovskite solar cells, addressing their sensitivity to moisture [2]. Group 1 - The company responded to an investor inquiry about the application of new materials, such as butyl rubber, in perovskite battery technology [2]. - Perovskite batteries are more sensitive to moisture compared to traditional silicon solar cells, necessitating high-performance moisture barrier solutions [2]. - The company obtained the world's first TV Rheinland certification for its butyl rubber in October this year [2].

Core Viewpoint - The company has developed a packaging solution using POE adhesive film and butyl rubber, which is particularly suitable for encapsulating perovskite solar cells, addressing their sensitivity to moisture [1]. Group 1 - The company responded to an investor inquiry regarding the application of new materials, such as butyl rubber, in perovskite battery technology [1]. - Compared to traditional silicon solar cells, perovskite cells are more sensitive to moisture, necessitating high-performance moisture barrier solutions [1]. - The company obtained the world's first TÜV Rheinland certification for butyl rubber in October of this year [1].

Core Viewpoint - The company Foster (603806) emphasizes the need for advanced moisture barrier solutions for perovskite solar cells due to their sensitivity to humidity compared to traditional silicon solar cells [1] Group 1: Company Developments - Foster has developed a packaging solution combining POE film and butyl rubber, which is particularly suitable for encapsulating perovskite solar cell modules [1] - The company received the world's first T V Rheinland certification for its butyl rubber in October this year [1]

Core Viewpoint - The company emphasizes the need for high water resistance in packaging solutions for perovskite solar cells due to their increased sensitivity to moisture compared to traditional silicon solar cells [1] Group 1 - The company has developed a packaging solution using a combination of POE film and butyl rubber, which is particularly suitable for encapsulating perovskite solar cell modules [1] - In October, the company obtained the world's first TÜV Rheinland certification for its butyl rubber product [1]

Core Viewpoint - The company emphasizes the need for high water resistance in packaging solutions for perovskite solar cells due to their increased sensitivity to moisture compared to traditional silicon solar cells [1] Group 1 - The company has developed a packaging solution using a combination of POE film and butyl rubber, which is particularly suitable for encapsulating perovskite solar cell modules [1] - In October, the company obtained the world's first TÜV Rheinland certification for its butyl rubber product [1]

Core Viewpoint - Foster's stock price has experienced fluctuations, with a recent decline of 2.06% and a year-to-date increase of 4.47%, indicating volatility in the market [1] Financial Performance - For the period from January to September 2025, Foster reported a revenue of 11.788 billion yuan, a year-on-year decrease of 22.32%, and a net profit attributable to shareholders of 688 million yuan, down 45.34% compared to the previous year [2] - Cumulative cash dividends since the company's A-share listing amount to 3.669 billion yuan, with 1.361 billion yuan distributed over the last three years [3] Shareholder Information - As of September 30, 2025, the number of shareholders decreased by 9.54% to 64,900, with an average of 40,208 circulating shares per person, an increase of 10.55% [2] - The top ten circulating shareholders include Hong Kong Central Clearing Limited, which holds 70.465 million shares, a decrease of 25.378 million shares from the previous period [3] Market Activity - The stock has seen significant trading activity, with a total transaction volume of 185 million yuan and a turnover rate of 0.46% [1] - The stock has appeared on the "Dragon and Tiger List" once this year, with a net purchase of 1.4 billion yuan on July 29 [1]

Core Points - The company announces the interest payment for its convertible bonds "福22转债" on November 24, 2025, due to the holiday on November 22, 2025 [2][4] - The convertible bonds were issued on November 22, 2022, with a total issuance scale of 3.03 billion RMB and a maturity period of 6 years [2][5] - The interest rates for the bonds increase progressively from 0.20% in the first year to 2.00% in the sixth year [2][3] Summary by Sections Convertible Bond Issuance Overview - Bond Type: Convertible bonds that can be converted into the company's A-shares [2] - Issuance Scale: 303 million RMB [2] - Number of Bonds: 30.3 million [2] - Face Value: Each bond has a face value of 100 RMB [2] - Maturity: From November 22, 2022, to November 21, 2028 [2] Interest Payment Details - Interest Calculation: Annual interest is calculated based on the face value and applicable interest rate [3] - Interest Payment Date: November 24, 2025 [4] - Interest Record Date: November 21, 2025 [4] - Interest Rate for Current Period: 0.40% for the period from November 22, 2024, to November 21, 2025, resulting in an interest payment of 0.40 RMB per bond [13] Conversion and Pricing Information - Initial Conversion Price: 65.07 RMB per share [7] - Latest Conversion Price: Adjusted to 14.74 RMB per share as of June 24, 2025, due to profit distribution and capital increase [8][9] - Conversion Period: From May 29, 2023, to November 21, 2028 [6] Credit Rating and Guarantee - Credit Rating: The company's long-term credit rating is AA, with a stable outlook for the "福22转债" [9] - Guarantee: The convertible bonds are not secured by any guarantees [11] Taxation on Interest Income - Individual Investors: Subject to a 20% tax on interest income, resulting in a net payment of 0.32 RMB per bond after tax [15] - Corporate Investors: Responsible for their own tax payments on interest income [16]