广东信达律师事务所 股东会法律意见书 中国 深圳 福田区 益田路6001号太平金融大厦11、12楼 邮政编码：518038 11F/12F., Taiping Finance Tower, 6001 Yitian Road, Futian District, Shenzhen, P.R. China 518038 电话(Tel.)：(0755) 8826 5288 传真(Fax.)：(0755) 8826 5537 网址（Website）：https://www.sundiallawfirm.com 广东信达律师事务所 关于深圳市沃尔核材股份有限公司 2025 年第二次临时股东会的 法律意见书 信达会字（2025）第 359 号 致：深圳市沃尔核材股份有限公司 广东信达律师事务所（以下简称"信达"）接受深圳市沃尔核材股份有限公 司（以下简称"贵公司"）的委托，指派律师参加了贵公司 2025 年第二次临时 股东会（以下简称"本次股东会"），并进行了必要的验证工作。 信达律师根据《中华人民共和国公司法》（下称"《公司法》"）、《中华 人民共和国证券法》（下称"《证券法》"）、《上市公司股东会规则》（下称 "《股东 ...

证券代码：002130 证券简称：沃尔核材 公告编号：2025-078 深圳市沃尔核材股份有限公司 第八届董事会第一次会议决议公告 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。 深圳市沃尔核材股份有限公司（以下简称"公司"）第八届董事会第一次会 议通知于2025年11月14日（星期五）以电话及邮件方式送达给公司9名董事。会 议于2025年11月18日（星期二）以现场结合通讯会议方式在公司会议室召开，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。本次会议由全体董事推举董事周 和平先生主持，审议通过了以下决议： 一、以9票同意、0票反对、0票弃权，审议通过了《关于选举公司第八届董 事会董事长、副董事长的议案》。 根据《中华人民共和国公司法》和《公司章程》的相关规定，选举周和平先 生为公司第八届董事会董事长，任公司法定代表人；选举易华蓉女士为公司第八 届董事会副董事长；前述人员任期与本届董事会任期相同，自本次董事会审议通 过之日起生效。 以上人员简历详见公司在指定信息披露媒体《证券时报》《中国证 ...

Group 1: Company Overview - Long Cable Technology Group Co., Ltd. is identified by stock code 002879 and abbreviated as 长缆科技 [1] Group 2: Investor Relations Activity - The investor relations activity was a specific object survey held on November 18, 2025, from 10:00 to 11:00 in the company meeting room [2] - Participants included Huang Ping (Director, Board Secretary, Financial Responsible Person), Liu Lihong (Securities Affairs Representative), and Shang Danni (IR) [2] Group 3: Product Advantages - Double River Energy has established advantages in the natural ester insulating oil sector, characterized by high flash and fire points, natural biodegradability, low carbon footprint, and strong overload capacity [2] - Successful applications of natural ester insulating oil include the world's first 110kV natural ester transformer and a 180 MW offshore photovoltaic project by the Three Gorges Group [2] Group 4: Research and Development - In 2024, Double River Energy increased R&D investment and participated in a national key technology project for plant-based insulating oil for ultra-high voltage transformers [2] - The company is currently testing its immersion-type insulating cooling liquid, which aims to broaden product variety and enhance market competitiveness [3] Group 5: R&D Achievement Transformation - The company emphasizes the industrial application of R&D achievements, showcasing strong technology transfer capabilities [3] - In 2018, the company successfully developed cross-linked polyethylene insulating power cable accessories for 290/500kV and ±525kV, marking a significant breakthrough in higher voltage levels [3] - In 2022, the company achieved notable success in the national grid's centralized bidding for 330kV-500kV series products, indicating the commercial application of these products in urban power transmission networks [3] Group 6: Industry Competition Landscape - The cable accessory industry exhibits a "pyramid" structure in market competition, with a fragmented landscape in the medium and low voltage segments due to lower technical barriers [3] - In the high voltage cable accessory sector, higher technical barriers lead to increased industry concentration, with major competitors including Changyuan Group, Hancable, and foreign firms like Sumitomo and Prysmian [3] - The company is among the few globally capable of independently developing and producing ultra-high voltage cable accessories, positioning itself alongside international leaders in technology [3]

Group 1 - The company has been asked by investors about the availability of active copper connection products and the differences between these and its copper connection offerings [2] - The company responded that its high-speed communication wires are bare wire products, which can be widely applied in AEC (Active Copper Cables) and DAC (Passive Copper Cables) [2]

Investment Rating - The investment rating for the company is "Buy" and is maintained [7]. Core Views - The company maintains a solid advantage in traditional heat shrink materials and the power sector, with new energy products like liquid-cooled charging guns accelerating growth and opening new opportunities [2][5]. - Subsidiary Letin Intelligent, a leader in high-speed data communication copper cables, is expected to benefit significantly from the rapid growth in AI data communication demand, leading to rapid scale expansion [2][5]. Summary by Sections Financial Performance - For the third quarter of 2025, the company achieved revenue of 6.082 billion yuan, a year-on-year increase of 26.17% - The net profit attributable to shareholders was 822 million yuan, up 25.45% year-on-year, while the net profit after deducting non-recurring gains and losses was 796 million yuan, reflecting a growth of 28.45% [5][10]. Business Growth Drivers - The electric wire and cable sector remains highly prosperous, driven by the accelerated construction of AI computing infrastructure, which has led to a surge in demand for high-speed data transmission [10]. - The new energy power business is steadily expanding, with liquid cooling technology becoming a key growth driver as the market for charging guns rapidly grows due to increasing demand for fast charging in electric vehicles [10]. Regional and Market Expansion - The company is optimizing its regional layout and is expected to continue expanding in overseas markets, particularly in Southeast Asia, leveraging local production and supply chain strategies [10]. - The traditional advantage in the South China region benefits from the industrial cluster effect of the Guangdong-Hong Kong-Macao Greater Bay Area, enhancing customer stickiness and supporting the company's globalization strategy [10]. Future Profitability Projections - The company is projected to achieve net profits of 1.17 billion yuan, 1.83 billion yuan, and 2.31 billion yuan for 2025, 2026, and 2027, respectively, with year-on-year growth rates of 38%, 57%, and 26% [10].

Core Viewpoint - Shenzhen Walke Technology Co., Ltd. is actively engaging with investors through an online event and has provided updates on guarantees for its subsidiaries, indicating a focus on transparency and financial support for growth initiatives [1][2][3]. Group 1: Investor Engagement - The company will participate in the "2025 Annual Online Collective Reception Day for Listed Companies in Shenzhen" on November 20, 2025, from 14:30 to 17:00 [1]. - Key executives, including the Vice Chairman and General Manager, will address investor concerns regarding company performance, governance, development plans, and sustainability [1]. Group 2: Guarantee for Subsidiaries - The company approved a guarantee of up to RMB 18 million for its subsidiary, Shanghai Kote New Materials Co., Ltd., to secure bank credit [3]. - A separate guarantee of up to RMB 25 million was approved for Shenzhen Walke New Energy Electric Technology Co., Ltd. for bank credit [4]. - As of September 30, 2025, the company signed contracts with banks, securing a total maximum guarantee of RMB 24 million for both subsidiaries [5]. Group 3: Guarantee Progress - The company has signed guarantee contracts with Industrial and Commercial Bank of China and China Merchants Bank, with a total maximum guaranteed principal of RMB 8 million [6]. - The guarantees are within the approved limits and comply with regulatory requirements, ensuring that the subsidiaries have stable financial health and good credit status [6]. Group 4: Guarantee Agreement Details - The guarantee for Shanghai Kote includes a three-year period post-loan maturity, covering various financial obligations [7]. - The guarantee for Walke New Energy includes a maximum principal of RMB 5 million, with a three-year guarantee period from the effective date of the agreement [10]. - The total approved external guarantees amount to RMB 106.74 million, representing 19.29% of the company's latest audited net assets [10].

Group 1 - The company announced that there are no overdue guarantees [2]

Core Insights - The company,沃尔核材, has announced that its subsidiary, 上海科特, produces thermal runaway protection products for power batteries, which are widely used in new energy battery modules and PACK systems [1] Group 1 - The thermal runaway protection products serve functions such as buffering, thermal insulation, and high-temperature insulation [1] - Major clients of the company include leading enterprises in the new energy battery sector [1]

证券代码：002130 证券简称：沃尔核材 公告编号：2025-074 深圳市沃尔核材股份有限公司 关于为控股子公司提供担保的进展公告 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。 一、担保情况概述 （一）关于为控股子公司上海科特新材料股份有限公司向银行申请授信提 供担保事项 深圳市沃尔核材股份有限公司（以下简称"公司"）于2025年4月24日召开 的第七届董事会第二十六次会议，审议通过了《关于为控股子公司提供担保的议 案》，公司拟为控股子公司上海科特新材料股份有限公司（以下简称"上海科特"） 向银行申请授信额度提供总额度不超过人民币18,000万元的担保。具体授信银行、 担保金额、担保期限以签订的担保合同为准。上述担保额度的合同签署有效期自 董事会审议通过之日起12个月内有效。 （二）关于为控股子公司深圳市沃尔新能源电气科技股份有限公司向银行 申请授信提供担保事项 公司于2025年9月22日召开的第七届董事会第三十二次会议审议通过了《关 于为控股子公司提供担保的议案》，公司拟为控股子公司深圳市沃尔新能源电气 科技股份有限公司（以下简称"沃尔新能源"）向银行申请 ...

证券代码：002130 证券简称：沃尔核材 公告编号：2025-075 1 为进一步加强与投资者的互动交流，深圳市沃尔核材股份有限公司（以下简 称"公司"）将参加由深圳证监局和中证中小投资者服务中心指导、深圳上市公 司协会与深圳市全景网络有限公司联合举办的"2025年度深圳辖区上市公司投资 者网上集体接待日活动"，现将相关事项公告如下： 本次活动将采用网络远程的方式举行，投资者可登录"全景路演"网站 （https://rs.p5w.net），或关注"全景财经"微信公众号，或下载全景路演APP, 参与本次互动交流，活动时间为2025年11月20日（周四）14:30-17:00。 届时公司副董事长兼总经理易华蓉女士、独立董事曾凡跃先生、副总经理兼 财务总监姚晨航先生及董事会秘书邱微女士将在线就公司业绩、公司治理、发展 规划、经营状况和可持续发展等投资者关心的问题，与投资者进行沟通与交流， 欢迎广大投资者踊跃参与！ 特此公告。 深圳市沃尔核材股份有限公司董事会 2025年11月15日 深圳市沃尔核材股份有限公司 关于参加 2025 年度深圳辖区上市公司 投资者网上集体接待日活动的公告 本公司及董事会全体成员保证公告 ...