Core Viewpoint - The company holds a 22.5% stake in Beijing Critical Field Technology Co., Ltd., which is currently investing in the construction of its first-phase production line in Hefei, expected to achieve large-scale production of core products by mid-2026 [1] Group 1: Company Information - The company has a 22.5% equity interest in Beijing Critical Field Technology Co., Ltd. [1] - Beijing Critical Field Technology is focused on producing core materials for high-temperature superconducting tape manufacturers, including Shanghai Superconductor, Shenmag Technology, and Liangjing Technology [1] Group 2: Industry Insights - The application fields for superconducting materials are extensive, indicating a broad market potential [1] - The expected large-scale production of core products by mid-2026 positions the company favorably within the superconducting materials industry [1]

Summary of the Conference Call for Zhejiang Jiemai Electronic Technology Co., Ltd. Company Overview - Zhejiang Jiemai Electronic Technology Co., Ltd. was established in 2001 and specializes in producing thin carrier tape series products and release films for integrated circuits and chip electronic components. The company is recognized as a national high-tech enterprise and offers a complete industrial chain, providing one-stop services and overall solutions to global customers. The main products include paper carrier tape, upper and lower adhesive tapes, plastic carrier tapes, and supporting cover tapes, release films, and cast films [3][4]. Industry Insights - The current industry climate is described as high, with the company's core product, electronic packaging materials, operating at full production and sales capacity. The utilization rate of electronic-grade film materials is gradually increasing. The acceleration of global digitalization, coupled with policies such as "new infrastructure" and "replacement of old electronic products," is driving demand in markets like 5G networks, cloud computing, data centers, new energy vehicles, AR/VR, industrial internet, AI terminals, and consumer electronics. This broad downstream demand provides a solid foundation for the development of the electronic components industry and supports the company's stable growth [7]. Pricing Strategy - The company will consider industry conditions and raw material price fluctuations when adjusting product prices. With the strong demand from emerging applications such as AI servers, new energy vehicles, robots, drones, and wearable devices, downstream customers have begun to raise prices. The company will monitor market changes and customer price increases to determine the timing for price adjustments [9]. Competitive Advantages - The company has several competitive advantages in the release film market: 1. **Customer Advantage**: A large number of high-quality customers in the electronic information industry, with overlapping customer bases for paper carrier tape and release film, facilitating product testing and supply. 2. **First-Mover Advantage**: One of the earliest companies in China to develop and produce release films for MLCC (Multi-Layer Ceramic Capacitors), with stable supply to major clients like Yageo, Walsin, and others. 3. **Technical Advantage**: Extensive experience in precision coating technology and a strong talent pool. The company has introduced domestic and high-end production lines from Korea and Japan, and is advancing two optical-grade BOPET film production lines to achieve vertical integration in the release film industry [10]. Production Capacity and Expansion - The MLCC release film products have achieved stable supply to major clients and have completed the transition to self-manufactured base films. The company has also successfully validated and supplied products to major Korean and Japanese clients, with gradual volume increases. The company is breaking the foreign monopoly on high-end MLCC release films and has begun stable supply of thin-layer and high-capacity products [11][12]. - The Tianjin production base is currently in the equipment debugging phase, with trial production expected to start within the first quarter. This facility will enhance the company's ability to supply strategic customers like Samsung in North China and significantly increase shipments and market share among Korean clients [12]. Financial Health and Capital Expenditure - The company has sufficient bank credit limits and maintains a normal debt ratio, excluding the impact of convertible bonds. Future capital expenditures will be aligned with the pace of release film expansion and market conditions, with potential refinancing considered as needed [14]. Joint Venture Insights - The company holds a 22.5% stake in Beijing Critical Domain Technology Co., Ltd., which focuses on high-temperature superconducting materials. The company has a strong R&D team with over 30 years of experience and aims to break foreign technology monopolies. The first production line for high-quality copper-based superconducting powder and related materials is expected to be operational by mid-year [15]. Conclusion - The conference call highlighted the robust demand in the electronic components industry, the company's strategic advantages, and its plans for expansion and innovation. The focus on maintaining competitive pricing and enhancing production capabilities positions the company well for future growth in a rapidly evolving market [16].

每经头条（nbdtoutiao）——从极寒测试到万套装车！半固态电池今年有望搭载多款新车：各大厂商摩 拳擦掌，动力电池技术迎来迭代年 （记者 王瀚黎） 每经AI快讯，洁美科技发布公告称，2026年1月26日下午13:30至14:30，洁美科技接受永赢基金调研， 公司董事、副总经理、董事会秘书：张君刚、投资者关系助理：李彦霖参与接待，并回答了投资者提出 的问题。 ...

南财智讯1月28日电，洁美科技在投资者关系活动中表示，MLCC用离型膜产品已在国巨、华新科、风 华高科、三环集团等主要客户稳定批量供货且基本完成了自制基膜的产品切换，并在宇阳科技、微容电 子等知名国内客户端实现批量供货；同时也顺利完成了韩日系大客户（三星、村田）的验证和批量供 货，其中韩系客户海外基地通过了对公司产品的认证测试，目前正在逐步放量中。 ...

南财智讯1月28日电，洁美科技在投资者关系活动中表示，天津基地目前正处于设备调试阶段，预计一 季度内开始试生产。项目投产后，公司将具备对华北地区战略客户三星的就近供货能力，并有望大幅提 升在韩系客户的出货量和市场份额。 ...

Group 1: Investor Relations Activities - The investor relations activities included a telephone conference held on January 26, 2026, from 13:30 to 14:30, with participation from Yongying Fund and Wanji Fund [2] - Additional telephone conferences were scheduled for January 27 and January 28, 2026, with various investment firms participating [3][4] Group 2: Industry Outlook and Product Pricing - The current industry outlook is positive, with the company's core product, electronic packaging materials, operating at full capacity [4] - The company is monitoring market conditions and may adjust product prices in response to rising costs from downstream customers [5] Group 3: Competitive Advantages - The company has established a strong customer base in the electronic information industry, providing a solid foundation for new product introductions [6] - It is one of the earliest companies in China to develop MLCC (Multi-Layer Ceramic Capacitor) release films, achieving stable supply to major clients [6] - The company has significant technical expertise in precision coating technology, enhancing its competitive edge in the release film market [6] Group 4: Production and Expansion Plans - The Tianjin production base is currently in the equipment debugging phase, with trial production expected to start within the first quarter of 2026 [7] - The company plans to leverage its new facility to enhance supply capabilities to strategic customers in North China, particularly Samsung [7] Group 5: Financial Health and Capital Expenditure - The company maintains sufficient bank credit limits and a normal debt ratio, ensuring financial stability for future capital expenditures [8] - It plans to conduct refinancing in line with the expansion pace of release film production [8] Group 6: Research and Development - The company is actively developing high-end release films for various applications, aiming to break foreign monopolies and achieve domestic substitution [7] - Beijing Critical Field Technology Co., in which the company holds a 22.5% stake, is focused on high-temperature superconductors and is expected to begin trial production mid-year [8]

Market Performance - The other electronic sector increased by 0.01% on January 28, with Keleke leading the gains [1] - The Shanghai Composite Index closed at 4151.24, up by 0.27%, while the Shenzhen Component Index closed at 14342.9, up by 0.09% [1] Top Gainers - Keleke (002782) closed at 23.33, up by 6.43% with a trading volume of 316,500 shares and a transaction value of 726 million [1] - Mindray Electronics (300656) closed at 27.64, up by 6.14% with a trading volume of 216,200 shares and a transaction value of 605 million [1] - Shannon Chip Creation (300475) closed at 175.00, up by 5.00% with a trading volume of 454,600 shares and a transaction value of 778 million [1] Top Losers - Walden Nuclear Materials (002130) closed at 29.32, down by 10.01% with a trading volume of 1,972,400 shares and a transaction value of 6.072 billion [2] - Jingquan Technology (002885) closed at 27.40, down by 3.15% with a trading volume of 151,500 shares and a transaction value of 419 million [2] - Hanzhuo Technology (301275) closed at 60.40, down by 2.89% with a trading volume of 33,600 shares and a transaction value of 206 million [2] Capital Flow - The other electronic sector experienced a net outflow of 320 million from institutional investors, while retail investors saw a net inflow of 444 million [2] - The capital flow data indicates that institutional investors withdrew funds, while retail investors increased their investments in the sector [2] Individual Stock Capital Flow - Shannon Chip Creation (300475) had a net inflow of 96.5 million from institutional investors, but a net outflow of 47.3 million from speculative funds [3] - Keleke (002782) saw a net inflow of 29.9 million from institutional investors, with a significant outflow from retail investors [3] - Mindray Electronics (300656) had a net inflow of 10.6 million from institutional investors, while retail investors withdrew funds [3]

Group 1: Industry Perspective on Institutional Research - The research highlights an increase in institutional research activity in the automotive, pharmaceutical, and communication sectors [3][4][12] - Weekly data shows a slight decline in total research counts across the A-share market, but the numbers are higher than the same period in 2025, indicating ongoing low research enthusiasm [13][20] - Monthly data for December 2025 indicates a decrease in total research counts compared to December 2024, with a total of 1,661 instances of research conducted [20][23] Group 2: Individual Stock Perspective on Institutional Research - Companies such as Taili Technology, Jiemai Technology, and Tianlu Technology received significant market attention, with high research counts in the past week [28][30] - In the last month, companies like Taihe New Materials, Huichuan Technology, and Chaojie Co., Ltd. also garnered considerable interest from institutional investors [33][34] - Taihe New Materials, positioned in the high-end chemical industry, has been frequently researched, with five instances of institutional research last week, focusing on its applications in commercial aerospace and computing centers [32]

（编辑 王雪儿） 证券日报网讯 1月27日，洁美科技发布公告称，公司于今日接到公司控股股东浙江元龙股权投资管理集 团有限公司通知，获悉浙江元龙对其所持有的公司部分股份进行了质押。本次质押股份6，000，000 股，占其持股2.98%，占公司总股本1.39%。 ...

洁美科技公告，控股股东浙江元龙于2026-01-26将其持有的公司600万股质押给国金证券股份有限公 司，占其持股2.98%、占公司总股本1.39%，质押期限至2029-01-23，用途为对外投资。质押后浙江元龙 持股2.01亿股，累计质押6880万股，占其持股34.15%、占公司总股本15.97%。控股股东及一致行动人合 计质押8380万股，占公司总股本19.45%。 ...