证券日报网讯 2月2日，沃尔核材在互动平台回答投资者提问时表示，公司将进一步加深与广大投资者 的多渠道沟通交流。同时，公司始终高度关注二级市场股价波动及舆情动态，严格按照相关规则履行信 息披露义务，采取合法合规的措施维护公司声誉及投资者的合法权益。 （文章来源：证券日报） ...

Summary of Key Points Core Viewpoint - The A-share market saw a total of 41 stocks engaged in block trading today, with a total transaction value of 897 million yuan, indicating active trading activity in the market [1] Trading Activity - The top three stocks by transaction value were Zijin Mining at 264 million yuan, Longxin Technology at 55.37 million yuan, and Wanshili at 47.83 million yuan [1] - Among the stocks, 9 were traded at par, 1 at a premium, and 31 at a discount; ST Mingcheng was the only stock that traded at a premium with a premium rate of 0.58% [1] - The stocks with the highest discount rates included Tianhong Lithium at 28.75%, Tianyin Electric at 26.57%, and Bid Medical at 17.64% [1] Institutional Trading - The ranking of institutional buy amounts was led by Longxin Technology at 55.37 million yuan, followed by Zotye Auto at 19.99 million yuan, and Wankai New Materials at 19.99 million yuan [1] - Other notable institutional buys included Laplace at 17.61 million yuan, Yiwei Lithium Energy at 15.32 million yuan, and Chenfeng Technology at 10.30 million yuan [1] - The top institutional sell amounts were led by Yiwei Lithium Energy at 15.32 million yuan and Wolong Nuclear Materials at 4.44 million yuan [1]

2月2日，沃尔核材大宗交易成交16.33万股，成交额443.69万元，占当日总成交额的0.14%，成交价27.17 元，较市场收盘价27.17元持平。 | 交易日期 | 证券代码 | 证券简称 | 成交价格 | 成交量 | 成交金额 | 买方营业部 | 卖方营业部 | | --- | --- | --- | --- | --- | --- | --- | --- | | | | | (元) | (万股/万份) | (万元) | | | | 2026-02-02 | 002130 | 沃尔核材 | 27.17 | 16.33 | 443.69 机构专用 | | 机构专用 | ...

Group 1 - A total of 31 companies were investigated by well-known institutions in the past week (January 26 - February 2) [1] - The industries with significant attention included power equipment and machinery [1] - Notable companies receiving the most attention included Ying Tang Zhi Kong, Guanglong Integrated, and Ao Jian Microelectronics, which are involved in core optical communication components [1] Group 2 - The top companies by the number of institutional investigations included: - Jingzhida and Zhongji Xuchuang with 170 and 137 investigations respectively [2] - Wangsu Technology with 56 investigations [2] - Liu Gong with 46 investigations [2] - China Resources Microelectronics with 43 investigations [2] - Other companies of interest included: - Sunshine Nuohe with 17 investigations [3] - Shunhao Co. with 16 investigations [3] - Panda Dairy with 4 investigations [3] - Ninebot Company with 160 investigations on multiple occasions [3][4] - Additional companies receiving attention included: - Midea Group with 20 investigations [5] - Jin Da Wei with 17 investigations [5] - Huaneng Energy with 9 investigations [5]

Core Viewpoint - The company is closely monitoring the evolution of downstream technology routes and related product architectures, maintaining close communication with core customers [1] Group 1: Technology and Product Development - Current adjustments in technical solutions are primarily focused on specific application scenarios and localized structures, with copper cable solutions remaining mainstream for medium to short-distance transmission [1] - The overall demand for high-speed communication lines is experiencing rapid growth, driven by the fast expansion of AI technologies [1] - The company has developed a next-generation single-channel 448G high-speed cable, which is designed to better meet the needs of higher-grade terminal products in the future [1] Group 2: Competitive Advantages and Market Outlook - The company's high-speed communication line products possess advantages such as low cost, high reliability, scalable mass production capabilities, and a well-established industrial chain [1] - There is a solid demand foundation and long-term development space for the company's products in the future [1]

格隆汇2月2日丨沃尔核材(002130.SZ)在投资者互动平台表示，公司的高速通信线是裸线产品，可广泛 应用于AEC(有源铜缆)、DAC(无源铜缆)。公司高速通信线产品已进入多家重点客户的核心供应商体 系，订单需求意向明确，主要直接客户包括安费诺、豪利士、莫仕、泰科等国际企业，以及立讯、庆 虹、华丰等国内企业，直接客户进一步加工后再最终供应给包括英伟达、谷歌、亚马逊、Meta等在内 的国际各大服务器厂商终端使用。 ...

Investment Rating - The report provides a recommendation for the technology sector, specifically highlighting key stocks for February 2026 [6]. Core Insights - The report identifies several companies across different segments of the technology industry, including electronics, communications, computing, and media, suggesting a diversified investment approach [6]. - Key companies recommended include: - Electronics: Dongshan Precision, Lanke Technology - Communications: Wolong Materials, Haige Communications - Computing: Zhongkong Technology, Haiguang Information - Media: Kaiying Network, Giant Network [6]. Summary by Category Electronics - **Dongshan Precision**: Positioned for growth due to AI technology advancements, with a focus on optical communication and PCB sectors. The acquisition of Solstice Optoelectronics enhances its market position [9]. - **Lanke Technology**: Expected to benefit from the growth in AI servers and memory interface chips, with a projected increase in DDR5 penetration rates [10]. Communications - **Wolong Materials**: Strong in traditional materials and expanding into new energy products, with significant profit growth expected from 2025 to 2027 [10]. - **Haige Communications**: Focused on commercial aerospace and satellite communication, with anticipated profit recovery post-2025 [10]. Computing - **Zhongkong Technology**: Emphasizes industrial AI transformation, leveraging its self-developed industrial model TPT to enhance customer ROI and operational efficiency [11]. - **Haiguang Information**: A leader in high-end CPUs and DCUs, expected to see significant growth driven by domestic demand for AI computing [12]. Media - **Kaiying Network**: Anticipates new game launches in 2026, with a strong pipeline of products expected to drive revenue growth [13]. - **Giant Network**: Positive performance from existing games and new releases, with ongoing AI integration in gaming expected to enhance user engagement [13]. Financial Projections - The report includes earnings per share (EPS) and price-to-earnings (PE) ratios for the recommended companies, indicating expected growth in profitability from 2024 to 2027 [14].

深圳市沃尔核材股份有限公司 第八届董事会第三次会议决议公告 本公司及董事会全体成员保证公告内容的真实、准确和完整，没有虚假记载、误导性陈述或重大遗漏。 证券代码：002130 证券简称：沃尔核材 公告编号：2026-006 特此公告。 深圳市沃尔核材股份有限公司 董事会 深圳市沃尔核材股份有限公司（以下简称"公司"）第八届董事会第三次会议通知于2026年1月27日（星 期二）以电话及邮件方式送达给公司9名董事。会议于2026年1月30日（星期五）以通讯会议方式召开， 会议应到董事9人，实到董事9人，公司高管列席了本次会议。本次董事会的召开符合国家有关法律、法 规和《公司章程》的规定。本次会议由董事长周和平先生主持，以9票同意、0票反对、0票弃权，审议 通过了《关于确定公司H股全球发售（包括香港公开发售及国际发售）及在香港联交所上市相关事宜的 议案》。 同意关于公司H股全球发售及在香港联交所上市的相关安排，包括但不限于：（1）批准公司H股全球发 售的相关安排；（2）批准刊发、签署符合相关法律法规要求的招股说明书及其他全球发售的相关文 件；（3）批准处理H股发行程序及相关事项；（4）授权相关人士按相关决议处理与本 ...

（编辑 姚尧） 证券日报网讯 1月30日，沃尔核材在互动平台回答投资者提问时表示，公司生产经营稳健，业务发展态 势良好。公司2025年度预计实现归属于上市公司股东的净利润区间为11亿元至11.8亿元，同比增长区间 为29.79%至39.22%。 ...

证券日报网讯1月30日，沃尔核材（002130）在互动平台回答投资者提问时表示，公司高速通信线业务 发展前景广阔，结合订单分布及客户推进项目情况来看，产品需求较为广泛和多元，不同类型终端客户 对相关产品均形成了一定规模的需求；2026年以来，最前沿数据中心需求的高速线规格型号快速增加， 公司正在大量增加绕包设备满足客户的需求。 ...