Core Viewpoint - The company is actively advancing its composite conductive fluid project, increasing R&D investment, optimizing product structure, and enhancing product technology and quality to meet diverse market demands [1] Group 1: R&D and Product Development - The company has made significant breakthroughs in the technology and application of its newly developed carrier copper foil products, which now meet customer requirements for flexible circuit boards used in touch controls [1] - The company plans to continue deepening technology development to promote the application and market expansion of carrier copper foil [1] Group 2: Market Strategy - The company is focused on enhancing product quality and technical content to satisfy the evolving needs of the market [1]

Group 1 - The company is progressing normally with its composite copper foil project [1] - The carrier copper foil product disclosed in the 2025 semi-annual report is a newly developed product that has achieved stage progress in research and technological innovation [1] - The performance of the new product effectively meets the requirements of specific application scenarios [1] Group 2 - The company ensures that all relevant information is disclosed in accordance with applicable laws, regulations, and guidelines [1]

Core Viewpoint - The company is increasing its R&D investment to focus on high value-added products, aiming to break foreign technology monopolies and enhance the domestic production rate of high-performance polyester films, particularly optical films [1] Group 1 - The company is emphasizing the development and application of high value-added products [1] - There is a significant improvement in the domestic production rate of high-performance polyester films [1] - The acceleration of the domestic substitution process for high-end products is expected as domestic companies enhance their product competitiveness [1]

Group 1 - The company, Doushan New Materials, reported that as of August 20, 2025, the number of shareholders is 59,680 [2]

Group 1 - The company, Double Star New Materials (002585), is focusing on technological innovation and process optimization to provide high-performance and high-reliability composite current collector products [1] - The company is actively promoting the development and market expansion of composite current collector products [1]

Core Viewpoint - The company, Double Star New Materials, is focusing on significant R&D investments and innovations to enhance its product offerings and market position in 2024 [2] R&D Investment - The company plans to invest 23.88 million yuan in R&D for 2024, which represents 4.04% of its total revenue [2] Innovations and Developments - The company has made substantial progress in various R&D projects, including: - High-brightness anti-interference optical film - Black and white PETG shrink film - Release films and functional film materials for MLCC applications - High barrier low water permeability polyester film - Low haze polyester release film base - High-definition optical polyester base film - Four-sided shrink magnetron sputtering energy-saving base film [2] Market Applications - These new technologies and products are expected to enhance product variety and meet the demands of various applications, including: - Large-size TVs - Monitors - Small-size automotive displays [2] Competitive Advantage - The innovations are anticipated to strengthen the company's internal growth momentum and core competitiveness, providing robust support for future performance growth and consolidating its market position [2]

Group 1 - The company does not currently manufacture electronic yarn for PCB applications and focuses on optical display, new energy, and consumer electronics [2] - The company is actively expanding the breadth and depth of material applications and will continue to monitor market trends for future developments [2] - The company has not yet engaged in the development of PEEK materials or new products related to wind power fiberglass and thermoplastic fiberglass [2]

Group 1 - The company has made significant breakthroughs in the research and development of carrier copper foil products, which now meet customer requirements for flexible circuit boards used in touch applications [2] - The company confirmed that it has received inquiries regarding formal orders for its carrier copper foil products, indicating potential market interest [2] - The performance and quality of the newly developed carrier copper foil products are now aligned with current industry standards [2]

Group 1 - The company is continuously advancing the development of composite electrolyte products [1] - Investors are encouraged to monitor the company's announcements for specific operational updates [1]

Core Viewpoint - The company has not yet engaged in the manufacturing of electronic yarn for PCB applications, focusing instead on optical display, new energy, and consumer electronics sectors [1] Group 1: Company Focus - The company is currently concentrating its technology and products on optical display, new energy, and consumer electronics [1] - The company aims to continuously expand the breadth and depth of material applications [1] Group 2: Future Outlook - The company will keep an eye on market development trends and actively leverage its technological and industrial foundation to layout in emerging fields [1]