(4)斯迪克：公司拥有OCA离型膜、MLCC离型膜、偏光片离型膜等，已建成并投产3条进口PET光学膜 拉膜线及10条进口离型膜生产线，离型膜几乎全部自制，具备较高光学性能要求的PET基膜部分外购， 部分自制。 (二)光学级PVA膜、TAC膜：主要由日本可乐丽、日本合成化学、日本富士胶片等供应。国产厂商方 面，(1)皖维高新：公司是中国内地唯一一家批量生产销售PVA光学薄膜的生产商，目前拥有两条PVA光 学薄膜生产线(500+700万平方米)，投资新建2000万平方米/年TFT偏光片用宽幅PVA光学薄膜项目。 (2)乐凯胶片：公司拥有年产能800万平方米的TN/STN型TAC膜产线，当前处于满产状态。该产线2024 年实现营收7,818.84万元，处于盈利状态。公司TAC膜3#生产线于2025年7月建成(年产能2400万平方 米)，有望逐步实现中高端光学TAC膜批量化生产。 (2)洁美科技：公司加速中高端MLCC离型膜、多种用途离型膜等市场开拓，已在国巨、华新科、风华高 科、三环集团等采用自制基膜稳定批量供货，并在宇阳科技、微容电子等完成了导入工作，顺利完成韩 日系大客户(三星、村田)的验证和批量供货。 (3) ...

Core Viewpoint - The company is actively promoting the research and industrialization of high-end products through technological innovation and market layout, aiming for breakthroughs in high-end product offerings [1] Group 1: Company Initiatives - The company is steadily advancing the construction of precision coating projects, such as MLCC release films, to enhance the role of key projects in industrial upgrading [1] - With the production of new coating equipment and progress in product validation, the market share of MLCC release films is expected to further increase [1]

Core Viewpoint - The company is actively promoting the research and industrialization of high-end products through technological innovation and market layout to achieve breakthroughs in high-end manufacturing [1] Group 1: Company Strategy - The company is steadily advancing the construction of precision coating projects, such as MLCC release films, to strengthen the role of key projects as engines for industrial upgrading [1] - The integrated production system required for MLCC release film production, including optical-grade polyester chips, functional masterbatch, base film, coating, and post-processing, is a core advantage of the company [1] Group 2: Market Position and Future Outlook - Multiple production lines not only ensure the stability of supply and product quality but also facilitate the development of new products and customization for clients [1] - With the commissioning of new coating equipment and progress in new product validation, the market share of MLCC release films is expected to further increase [1]

Core Insights - QYResearch has established a strong brand reputation due to frequent citations by renowned domestic and international companies, securities firms, and media outlets, ensuring the credibility and professionalism of its industry analyses and customized reports [1] Group 1: Market Predictions - The global sodium-ion battery market is projected to reach a sales figure of 152.13 billion yuan by 2031, with a compound annual growth rate (CAGR) of 88.9% [3] - The global medical device market is expected to reach 862.6 billion USD by 2030, driven by factors such as aging population, rising chronic disease prevalence, and advancements in medical technology [5][51] - The global eVTOL market is anticipated to grow from 14.8 billion USD in 2024 to 220 billion USD by 2031, with a CAGR of 45% [7] - The global automotive interior and exterior parts market is expected to reach 149 billion USD in 2024, 157.18 billion USD in 2025, and 224.23 billion USD by 2031, with a CAGR of 6% [9] - The global commercial cleaning robot market is projected to reach 1.71 billion USD by 2031, indicating significant growth potential [11] - The global MLCC release film market is estimated to grow from 3.678 billion USD in 2024 to 5.792 billion USD by 2031, with a CAGR of approximately 6.8% [21] - The global household NAS device market is expected to grow from 2.44 billion yuan in 2023 to 28.93 billion yuan by 2030 [25] Group 2: Company Performance - Shenzhen Mindray Bio-Medical Electronics Co., Ltd. is leveraging the AI wave in healthcare to tap into a 6 trillion yuan international market [5] - Zhejiang Tiancheng Self-Control Co., Ltd. reported a 158% increase in net profit in Q3, driven by the low-altitude economy [7] - Huaxi Biological Technology Co., Ltd. reported nearly 1 billion yuan in revenue for Q3, with a net profit increase of over 50% [17] - Jiangsu Double Star Plastic New Materials Co., Ltd. is breaking through technology monopolies in the MLCC release film and carrier copper foil sectors [21] Group 3: Industry Trends - The global market for sodium-ion batteries is expected to see rapid growth, reflecting a shift towards alternative energy storage solutions [3] - The medical device sector is experiencing robust growth due to demographic changes and technological advancements [5][51] - The eVTOL market is gaining traction as urban air mobility solutions become more viable [7] - The automotive parts market is evolving with increasing demand for innovative interior and exterior solutions [9] - The commercial cleaning robot market is expanding as automation in cleaning processes becomes more prevalent [11]

Core Viewpoint - The company is actively promoting the research and industrialization of high-end products through technological innovation and market layout to achieve breakthroughs in high-end manufacturing [2] Group 1 - The company stated that the output value of its MLCC release film varies according to different product structures [2]

Core Viewpoint - The company is leveraging its integrated production system to enhance the supply stability and quality consistency of MLCC release films, while also supporting customized demands and new product development for clients [2] Group 1 - The company actively utilizes its advantages in the integrated production system, which includes optical-grade polyester chips, functional masterbatches, base films, coating, and post-processing [2] - The company aims to increase its market share and competitiveness in MLCC release films as new production capacity is released and new product validations progress [2]

Core Viewpoint - The company is actively promoting the research and industrialization of high-end MLCC release films through technological innovation and market layout to achieve breakthroughs in high-end products [1]. Group 1 - An investor inquired about the current production capacity and output value of the company's MLCC release films, as well as the expected timeline for full production and sales [1]. - The company indicated that the output value of MLCC release films varies according to different product structures [1].

Core Viewpoint - The company reported a decline in revenue and a narrowing of losses in the first three quarters of 2025, while also achieving sequential growth in both revenue and net profit in the third quarter despite industry pressures [1]. Financial Performance - For the first three quarters of 2025, the company achieved revenue of 3.893 billion yuan, a year-on-year decrease of 10.16% - The net profit attributable to shareholders was -223 million yuan, a year-on-year increase of 2.11%, indicating a further narrowing of losses - In Q3 2025, the company recorded revenue of 1.267 billion yuan, a quarter-on-quarter increase of 1.81% - The net profit attributable to shareholders for Q3 was -73 million yuan, a quarter-on-quarter increase of 31.18% [1]. Research and Development - The company focuses on technological innovation as a core driver, with R&D investment amounting to 160 million yuan, representing 4.12% of revenue - The company has developed a complete set of process technologies from raw material development to production, and has established a robust R&D system and patent layout - In the first half of 2025, the company added 15 authorized patents covering various fields including optics, new energy, and consumer electronics [2]. Sustainability Initiatives - The company invested 150 million yuan in the digital and green transformation of functional polyester film production lines, aiming for an annual production capacity of 6,000 tons and achieving 100% green manufacturing [3]. Market Positioning - The company is focusing on high-end, functional, and differentiated product development, with a comprehensive industry chain layout in optical materials, new energy materials, variable information materials, energy-saving window films, and heat-shrinkable materials [4]. - In the MLCC release film sector, the company achieved a sales volume increase of 118.6% and a sales revenue increase of 144.4% in the first half of 2025, indicating strong market demand and successful product development [5]. Product Development and Innovation - The company has made significant progress in developing carrier copper foil, receiving positive feedback from customers and securing a second procurement contract, indicating a breakthrough in this niche market [6]. - The dual advantages of technological R&D and diversified products are expected to support the company's operational improvement as industry supply-demand imbalances ease and downstream demand expands [7].

Core Viewpoint - The company emphasizes the integration of market demand and technological innovation, focusing on functional, differentiated, and high-end product development [1] Group 1: Product Development and Innovation - The company is actively promoting product iteration and new product research and development, as well as the industrialization of technology [1] - Current products such as MLCC release films, composite current collectors, and newly developed carrier copper foil are catering to emerging industry demands like AI terminals and new energy vehicles [1] Group 2: Market Strategy - The company maintains good cooperative relationships with several leading enterprises both domestically and internationally [1] - In terms of international market expansion, the company will continue to strengthen strategic cooperation with customers and deepen the implementation of a "tripod" marketing strategy to actively expand overseas markets and enhance international market share [1]

Core Viewpoint - The company has reported significant growth in its MLCC release film business, with sales volume increasing by 118.6% and sales revenue rising by 144.4% year-on-year in the first half of 2025 [1] Group 1: Business Performance - The MLCC release film business achieved a sales volume increase of 118.6% and a sales revenue increase of 144.4% year-on-year [1] - The company has established stable mass supply of general-purpose release films to well-known domestic clients such as Micro Capacitor Technology and Sanhuan Group [1] - The company is actively promoting validation and mass supply to international leading clients like Murata, Samsung, and Taiyo Yuden [1] Group 2: Product Development - The high-smooth release film has been successfully introduced to Micro Capacitor Technology, achieving import substitution and leading position domestically [1] - The company plans to launch ultra-high smooth release films to address bottlenecks in high-end MLCC manufacturing [1] - Multiple model base film products of MLCC release films are being sold to Japanese release film enterprises [1] Group 3: Competitive Advantage - The company leverages its integrated production system from optical-grade polyester chips, functional masterbatch, base films to coating and post-processing [1] - This integrated approach ensures stable supply and quality consistency of MLCC release films while effectively supporting customer customization needs and new product development [1] - Future market share and competitiveness of the company's MLCC release films are expected to further increase with the release of new production capacity and advancement in new product validation [1]