每经AI快讯，有投资者在投资者互动平台提问：您好，公司原来表示2025年底将有发泡机新增产能上 来，发泡机的调试一般3个月左右，目前已经2026年的2月末了，请问目前投产的发泡机达到15台没有？ 春节期间铜缆公司排产情况如何？ 沃尔核材（002130.SZ）2月27日在投资者互动平台表示，目前公司已拥有16台进口发泡芯线挤出机，其 中部分设备正有序安装调试，高速线整体产能已得到较大提升，后续公司将结合市场需求情况合理安排 已调试好的设备投入使用；2026年以来，随着最前沿数据中心需求的高速线规格型号快速增加，公司大 量采购了绕包设备以满足客户的需求，目前绕包设备正在陆续到货中。整体来看，公司现有产能规划能 够有效支持高速通信线业务的增长需求，并与下游核心客户的项目进度保持同频。鉴于高速线交货任务 较为紧张，公司安排了部分车间在春节期间有序加班，确保重点客户的订单按时交付。 （文章来源：每日经济新闻） ...

每经AI快讯，沃尔核材（002130.SZ）2月27日在投资者互动平台表示，公司控股子公司上海科特的动力 电池热失控防护产品，广泛应用于新能源动力电池模组及PACK中，起缓冲、隔热、高温绝缘作用，其 主要客户包括新能源电池头部企业。 （文章来源：每日经济新闻） ...

Investment Rating - The industry investment rating is "Positive" and maintained [12] Core Insights - The communication sector saw a 2.35% increase in the 6th-7th week of 2026, ranking 6th among primary industries in the Yangtze River region; since the beginning of 2026, it has risen by 0.44%, ranking 27th [2][6] - Tower's silicon photonics revenue doubled, with a high demand for 1.6T, and capacity expansion plans have been adjusted with prepayments secured; silicon photonics modules continue to penetrate the market [2][10] - Vertiv's orders and backlog reached new highs, with a shipment-to-order ratio rising to 2.9 times [2][10] - ByteDance's Seedance 2.0 has industry-leading generation availability, while Google's Gemini 3.1 Pro tops the charts, and Anthropic's annual revenue is growing rapidly at $14 billion [2][10] - OpenAI's cumulative computing expenditure is expected to exceed $600 billion by 2030, with an upward revision of revenue forecasts [2][10] Summary by Sections Market Performance - In the 6th-7th week of 2026, the communication sector increased by 2.35%, ranking 6th among primary industries; since the start of 2026, it has risen by 0.44%, ranking 27th [2][6] - Among companies with a market capitalization above 8 billion, the top three gainers this week were Dawei Technology (+39.4%), Shengke Communication (+31.7%), and Shenling Environment (+29.6%); the top three decliners were Tongyu Communication (-11.7%), Dingtong Technology (-9.7%), and Xinke Mobile (-9.3%) [6] Company Highlights - **Tower**: In Q4 2025, revenue reached $440 million, a year-on-year increase of 13.7%, with GAAP net profit of $80 million, up 45.3%. The company expects silicon photonics revenue to reach $228 million in 2025, doubling from 2024, and has raised its capacity target from 3 times to over 5 times the Q4 2025 shipment [7] - **Vertiv**: In Q4 2025, revenue was $2.88 billion, a year-on-year increase of 22.7%, with GAAP net profit of $450 million, up 203.1%. The company reported a significant increase in organic orders, with a year-on-year growth of 252% [7] AI Model Developments - On February 12, ByteDance launched Seedance 2.0, achieving industry-leading performance in complex scenarios with a high generation availability rate [8] - Anthropic completed a $30 billion Series G financing round with a post-money valuation of $380 billion, reporting an annual revenue of approximately $14 billion [8] - On February 19, Google released Gemini 3.1 Pro, which ranked first in AI analysis, showing significant improvements in reasoning capabilities [8] Future Projections - OpenAI updated its financial outlook, projecting cumulative computing-related expenditures to exceed $600 billion by 2030, with training costs expected to rise significantly in 2025 and 2026 [9]

证券日报网讯 2月26日，沃尔核材在互动平台回答投资者提问时表示，公司始终秉持客观、真实的原则 与投资者进行沟通交流。二级市场股价波动受到宏观经济、行业政策、市场预期等多重复杂因素影响。 公司将始终聚焦主业经营、技术创新与业绩提升，持续为股东创造长期价值，并严格按照两地监管要求 履行信息披露义务。 （编辑 袁冠琳） ...

（文章来源：证券日报） 证券日报网讯 2月26日，沃尔核材在互动平台回答投资者提问时表示，公司本次发行的H股股票已于 2026年2月13日在香港联交所主板挂牌并上市交易，港股上市将有助于进一步推进公司国际化战略，提 升公司国际品牌形象；同时，本次募集资金将为公司的业务发展、技术研发、全球产能布局等方面提供 有力的资金支持，增强公司核心竞争力。关于中介机构费用相关事宜，公司将依法依规、积极争取对公 司最为有利的解决方案。 ...

【金融街证券ETF研究】证券研究报告 · 基金研究 | 2026/2/25 ● 铜连接/线缆 一交换机 CPO光模块 · 源杰科技/新易盛 · 华丰科技 /瑞可达 · 紫光股份 / 锐捷网络 · 中际旭创 / 光迅科技 · 宝胜股份 / 鼎通科技 · 星网锐捷 / 菲菱科思 · 天孚通信 / 太辰光 · 沃尔核材 / 金田股份 · 共进股份 · 德科立 / 长芯博创 · 兆龙互联 / 神宇股份 数据来源:Wind数据库,金融街证券研究所梳理 重点 注ETF标的清单 分析师:张一 S0670524030001|张宁 S0670524090001|刘艳平 S0670512050002| 余闵华 S0670524050001 |周晟昂 S0670525050001 | 陈阳 S0670525120001 | 蔡萌萌 S0670524110001 | 徐娜 S0670524020001 "十五五"规划一人工智能(网络设施) · 技术概况: 人工智能(ArtificialIntelligence,Al)是研究、开发 用于模拟、延伸和扩展人类智能的理论、方法、技术及应用系统的一 门技术科学,其核心在于通过计算机系统模拟人 ...

证券日报网讯2月26日，沃尔核材（002130）在互动平台回答投资者提问时表示，春节期间，公司结合 生产计划与订单交付进度，合理统筹生产与假期安排。鉴于高速线交货任务较为紧张，公司安排了部分 车间在春节期间有序加班，确保重点客户的订单按时交付。 ...

Core Viewpoint - The A to H listing model for manufacturing A-share companies is becoming a significant pathway for expanding financing channels and achieving global layout, driven by the optimization of overseas listing filing management, the recovery of the Hong Kong stock market, and the release of domestic companies' overseas financing needs [1][2]. Group 1: Overview of H-share Filing Situation in 2025 - In 2025, over 160 A-share listed companies disclosed plans for listing in Hong Kong, with more than 90 formally submitting applications to the Hong Kong Stock Exchange [2]. - By the end of 2025, 33 A-share companies received filing approval from the China Securities Regulatory Commission (CSRC), with 19 successfully achieving A+H listings, a significant increase from 3 in 2024 [2]. - The total fundraising amount for the 19 companies that successfully listed in Hong Kong reached approximately 139.99 billion HKD, with CATL alone raising 35.66 billion HKD, indicating strong recognition from overseas capital markets for high-quality domestic manufacturing enterprises [2]. Group 2: Filing Duration and Characteristics - The average filing duration for companies directly applying for Hong Kong listings in 2025 was approximately 190 days, while manufacturing A-share companies had an average duration of about 141 days, which is lower than the overall average [3]. - High-end advanced manufacturing companies experienced longer filing durations due to special regulatory matters involving core technologies and controlled items [3]. Group 3: Legal Issues and Compliance Suggestions - The filing review for A to H companies in the manufacturing sector focuses on universal legal issues such as cross-border compliance and market access, which all manufacturing companies must address [6][7]. - Specific legal concerns for high-end advanced manufacturing companies include core technology transfer and management of controlled items, necessitating tailored compliance strategies [6][16]. Group 4: Common Legal Issues in Filing Review - Key areas of regulatory focus include compliance with overseas investment and foreign exchange registration, ensuring that companies have fulfilled necessary procedures and that their funding sources are legal [8][9]. - Companies must also ensure that their business scope does not involve industries restricted or prohibited for foreign investment, as outlined in the negative list [10][11]. Group 5: Data Security and User Information Protection - With the implementation of laws regarding cybersecurity and data protection, companies involved in information content products must ensure compliance with user data collection, storage, and security management [13][14]. - The review process emphasizes the need for companies to have robust data security management systems and to comply with regulations regarding data transfer, especially if it involves cross-border data [15]. Group 6: Differentiated Regulatory Focus for High-end Advanced Manufacturing - High-end advanced manufacturing companies face unique regulatory scrutiny regarding core technology protection, management of dual-use items, and compliance with technology export regulations [16][17]. - Companies must establish comprehensive systems to protect core technologies and ensure compliance with relevant export control laws to mitigate risks associated with technology leakage and unauthorized transfers [16][17].

证券日报网讯2月24日，沃尔核材（002130）在互动平台回答投资者提问时表示，公司始终严格遵守相 关规定，不存在应披露而未披露的重大事项。 ...

Group 1: Market Overview - The Hang Seng Index rose by 2.29%, gaining 604 points to close at 27,017 points, while the Hang Seng Tech Index increased by 3.32% [1] - The Hong Kong stock market saw a morning trading volume of 106.5 billion HKD [1] Group 2: Optical Communication Sector - Optical communication stocks led the gains, with Longi Fiber Optics (06869) up by 15.77%, and orders for AI high-speed optical modules extending into Q4 [1] - Huizhou Technology (01729) rose over 5%, and Cambridge Technology (06166) increased by 7% [1] - Woer Cable (09981) gained 6.96% after being included in the Stock Connect list, driven by rapidly growing demand for high-speed copper cables [1] Group 3: Precious Metals Sector - The precious metals sector saw significant gains, with the International Gold Group (03939) rising over 6% to reach a historical high, expecting a year-on-year profit increase of up to 160% [1] - Zijin Gold International (02259) also rose by over 7% [1] Group 4: Technology Sector - Tech stocks rebounded, with Meituan-W (03690) increasing by over 6%, as institutions believe AI investments are entering a new phase [1] - Alibaba-W (09988) rose over 3.5%, with Alibaba Cloud adding support for four new programming models and offering lower subscription prices [1] - Hua Hong Semiconductor (01347) increased by over 4%, with expectations that its new 12-inch wafer fab will reach maximum capacity this year [1] - Biren Technology (06082) rose over 8%, having completed adaptations for several leading domestic AI models [1] Group 5: Lithium Industry - Lithium stocks strengthened, with Ganfeng Lithium (01772) rising over 8% after UBS significantly raised its domestic lithium price forecast [3] Group 6: Pharmaceutical Sector - HAP Pharmaceuticals-B (02142) increased by over 5%, with a new generation CTLA-4 antibody expected to generate over 1.2 billion USD in total [4] - Xunqi (03317) rose by over 9%, reaching a new high, with expectations of entering the Stock Connect next month, leading to a reassessment of its data circulation strategy [4] Group 7: Building Materials Sector - K. Wah Laminates (01888) rose nearly 5% to a new high, with expected annual profits exceeding 2.39 billion HKD, representing a year-on-year growth of over 80% [2]