本公司及董事会全体成员保证信息披露的内容真实、准确、完整，没有虚假 记载、误导性陈述或重大遗漏。 证券代码：300870 证券简称：欧陆通 公告编号：2025-084 债券代码：123241 债券简称：欧通转债 深圳欧陆通电子股份有限公司 2025年第二次临时股东会决议公告 （一）会议召开情况 1、会议召开时间： （1）现场会议召开时间：2025 年 12 月 15 日（星期一）15:00。 （2）网络投票时间：2025 年 12 月 15 日。 其中：通过深圳证券交易所（以下简称"深交所"）交易系统投票的时间为 2025 年 12 月 15 日 9:15-9:25，9:30-11:30，13:00-15:00；通过深交所互联网 投票系统（http://wltp.cninfo.com.cn）投票的时间为 2025 年 12 月 15 日 9:15-15:00。 2、会议召开地点：深圳市宝安区航城大道175号南航明珠花园1栋19号欧陆 通。 3、会议的召开方式：本次股东会采用现场表决和网络投票相结合的方式召 开。 特别提示： 1、本次股东会无否决议案的情形。 2、本次股东会不涉及变更以往股东会已通过的决议。 一 ...

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 11/F、12/F., TAIPING FINANCE TOWER, NO.6001 YITIAN ROAD, SHENZHEN, P.R. CHINA 电话（Tel.）：（86-755) 88265288 传真（Fax.）：（86-755）88265537 网站（Website）：www.sundiallawfirm.com 广东信达律师事务所 关于深圳欧陆通电子股份有限公司 2025年第二次临时股东会的 法律意见书 信达会字（2025）第396号 致：深圳欧陆通电子股份有限公司 广东信达律师事务所（以下称"信达"）接受深圳欧陆通电子股份有限公司（以 下称"公司"）的委托，指派信达律师出席公司2025年第二次临时股东会（以下称 "本次股东会"），对本次股东会的合法性进行见证。 信达律师根据《中华人民共和国公司法》（以下称"《公司法》"）、《上市 公司股东会规则》（以下称"《股东会规则》"）等法律、法规和规范性法律文件 以及《深圳欧陆通电子股份有限公司章程》（以下称"《公司章程》"）的规定， 就公司本次股东会的 ...

证券代码：300870 证券简称：欧陆通 公告编号：2025-085 债券代码：123241 债券简称：欧通转债 深圳欧陆通电子股份有限公司 凡公司债权人均有权于本通知公告披露之日(2025 年 12 月 15 日)起 45 日内 要求公司清偿债务或者提供相应的担保。债权人未在上述规定期限内行使上述权 利的，不会因此影响其债权的有效性，公司将按照法定程序继续实施本次注销回 购股份和变更注册资本事宜。公司债权人如要求公司清偿债务或者提供相应担保， 应根据《中华人民共和国公司法》等法律法规的有关规定，向公司提出书面要求， 并随附相关证明文件。 关于注销回购股份减少注册资本暨通知债权人的公告 本公司及董事会全体成员保证信息披露内容的真实、准确和完 整，没有虚假记载、误导性陈述或重大遗漏。 一、通知债权人的原由 深圳欧陆通电子股份有限公司（以下简称"公司"）于2025年11月24日召开 第三届董事会2025年第八次会议，于2025年12月15日召开2025年第二次临时股东 会，审议通过了《关于注销回购股份的议案》《关于变更注册资本暨修订〈公司 章程〉部分条款的议案》。具体内容详见公司在巨潮资讯网(www.cninfo ...

Core Insights - The report highlights the growth and expansion of the switched-mode power supply (SMPS) industry, driven by technological advancements and increasing market demand across various sectors [1][5][19] - The market size of China's SMPS industry is projected to grow from 1149.8 billion yuan in 2015 to 2342 billion yuan in 2024, with a compound annual growth rate (CAGR) of 8.55% [5][24] - By 2025, the market size is expected to reach 2532 billion yuan, indicating continued growth opportunities [6][24] Industry Overview - SMPS, also known as switch-mode power supply, is a high-frequency power conversion device that transforms voltage levels to meet user requirements [1][3] - The industry has evolved since the 1950s, with significant technological breakthroughs occurring in the 1990s and the transition to digital power supplies in the 21st century [3][21] Market Dynamics - The demand for high-performance power supplies has surged due to the expansion of 5G networks, the Internet of Things (IoT), and data center growth, particularly in servers and smart devices [5][19] - The global energy transition, including the rapid development of renewable energy sources like solar and wind, has significantly increased the demand for related power equipment [5][19] Application Areas - The current market demand is primarily concentrated in the industrial sector (53.94%) and consumer electronics (33.05%), with these two sectors accounting for over 85% of the market share [6][24] - Emerging industries such as power, transportation, and renewable energy are expected to show rapid growth in demand for SMPS in the future [6][24] Competitive Landscape - The industry features a mix of international and domestic players, with companies like TDK-Lambda, MEAN WELL, and Eaton leading the global market [7][25] - Domestic companies such as Eurotech, Maoshuo Power, and Jingquanhua are rapidly gaining market share through technological innovation and cost advantages [7][25] Market Trends - The industry is expected to see continuous breakthroughs in operating frequency, with advancements in wide-bandgap semiconductor materials and circuit topology [8][26] - Modular architecture is becoming more prevalent, allowing for rapid development of power systems through standardized power modules [8][26] - Electromagnetic compatibility and reliability engineering are emerging as critical focus areas for future development [8][26]

Investment Rating - The report maintains a "Recommended" rating for the power equipment sector [5][18]. Core Insights - The report highlights that the AI energy crisis, as warned by Nvidia's CEO, is creating significant opportunities for the domestic power equipment industry in China, which has a complete supply chain and is well-positioned to benefit from both domestic grid investments and global AI data center expansions [4][13]. - Key areas of growth include gas turbines, solid oxide fuel cells (SOFC), nuclear power, transmission and distribution equipment, transformers, and energy storage, all of which are expected to see increased demand due to the evolving energy needs of AI and data centers [4][14][15][16][17]. Summary by Sections Investment Viewpoints - The North American electricity shortage primarily benefits power equipment already integrated into overseas supply chains, with a focus on generation, storage, and transmission sectors [5][17]. - Specific companies highlighted for investment include: - Power Generation: Boying Welding [未评级] - Energy Storage: Sungrow Power, Tongfei Co. [Buy] - Transmission and Distribution: Jinpan Technology [Buy] - Solid State Transformers: Sifang Co., New Special Electric [Buy] - Power Supply for AI Data Centers: Zhongheng Electric, Magpow, Oulu Tong [Buy] - Liquid Cooling: Invec [Buy] [5][17]. Industry Performance - The power equipment sector has shown a performance increase of 36% over the past 12 months, outperforming the Shanghai Composite Index and the CSI 300 Index [3][45]. - Recent market performance indicates a 1.19% increase in the power equipment sector, ranking it fifth among 28 sub-industries [45]. Key Companies and Earnings Forecast - The report provides earnings forecasts for several companies, with notable mentions including: - Sungrow Power: EPS forecast of 5.32 in 2024, with a Buy rating - Tongfei Co.: EPS forecast of 0.86 in 2024, with a Buy rating - Jinpan Technology: EPS forecast of 1.26 in 2024, with a Buy rating - Sifang Co.: EPS forecast of 0.86 in 2024, with a Buy rating - Magpow: EPS forecast of 1.08 in 2024, with a Buy rating [8][19].

Core Viewpoint - The power equipment sector is experiencing significant strength, with notable stock price increases among key companies [2] Group 1: Company Performance - Aikosai Bo has seen its stock price rise over 9%, reaching a new high during intraday trading [2] - Hailu Heavy Industry and Dongfang Electric have hit the daily limit up [2] - Other companies such as Xizi Clean Energy, Oulu Tong, Rongfa Nuclear Power, Magpower, and Xinle Energy are also experiencing upward momentum [2]

Core Viewpoint - The article discusses the positive developments in China-US relations, the competitive landscape of the domestic AI sector, and the impact of the H200 chip on local AI chip manufacturers. Group 1: China-US Relations - The relationship between China and the US is stabilizing, with ongoing discussions among major tech companies following Trump's announcement to relax restrictions on the H200 chip [5][6] - Both sides are engaging in active dialogue, indicating a willingness to cooperate for mutual benefit [5] Group 2: Domestic AI Landscape - The current competitive landscape in China's AI sector is characterized by three major players: ByteDance, Alibaba, and Tencent [7] - **Alibaba**: Leading in revenue growth through a dual approach of cloud infrastructure and model development, with a significant investment of 380 billion yuan over three years. Alibaba Cloud holds over 35% market share in China [9] - **ByteDance**: Aggressively expanding in AI, leveraging its platforms like Douyin and Toutiao to drive user engagement and market share, with a 253-fold increase in token usage [11] - **Tencent**: Focused on leveraging its existing ecosystem and data, though it lags behind Alibaba and ByteDance in AI model development [13] Group 3: Domestic AI Chips - Concerns about the H200 chip impacting local AI chip manufacturers are mitigated by the fact that the H200 will not directly compete with current domestic chips. The development of local chips is progressing rapidly, with positive expectations for products like Ascend 950 [14]

Core Viewpoint - The other power equipment sector experienced a slight increase of 0.98% on December 9, with Eurocontinental leading the gains, while the Shanghai Composite Index fell by 0.37% to close at 3909.52 [1] Group 1: Market Performance - The Shenzhen Component Index closed at 13277.36, down 0.39% [1] - The other power equipment sector stocks showed mixed performance, with notable declines in several companies [1] Group 2: Individual Stock Performance - HaiLu Heavy Industry (002255) closed at 11.83, down 2.71% with a trading volume of 511,300 shares and a transaction value of 612 million yuan [1] - Yingjie Electric (300820) closed at 48.08, down 2.38% with a trading volume of 36,600 shares and a transaction value of 177 million yuan [1] - Aike Cyber (688719) closed at 48.23, down 2.31% with a trading volume of 120,100 shares and a transaction value of 605 million yuan [1] - Other notable declines include Leite Technology (920110) down 2.03%, Rongfa Nuclear Power (002366) down 1.92%, and Shanghai Electric (601727) down 1.16% [1] Group 3: Capital Flow - The other power equipment sector saw a net outflow of 41.84 million yuan from main funds, while retail investors contributed a net inflow of 211 million yuan [1] - Speculative funds experienced a net outflow of 169 million yuan [1]

业 研 究 《"AI+卫星"的共振—行业周报》 -2025.12.7 《字节发布豆包手机助手，重视端侧 AI 投 资 机 遇 — 行 业 点 评 报 告 》 -2025.12.1 《谷歌和阿里火出圈，全球 AI 持续共 振—行业周报》-2025.11.30 蒋颖（分析师） 雷星宇（联系人） jiangying@kysec.cn ——行业点评报告 投资评级：看好（维持） 行业走势图 数据来源：聚源 -24% 0% 24% 48% 72% 96% 2024-12 2025-04 2025-08 通信 沪深300 相关研究报告 2025 年 12 月 09 日 "H200 芯片或放开"下的投资机会梳理 leixingyu@kysec.cn 证书编号：S0790124040002 英伟达 H200 芯片有望获对华出口许可，国内 AI 模型发展或将加速 2025 年 12 月 9 日，据央视网、中国基金报消息，美国总统特朗普在"真实社交" 媒体平台发文称，在确保美国国家安全的前提下，将"允许英伟达向中国及其他 国家的合格客户交付其 H200 芯片产品"，Blackwell 芯片以及即将发布的 Rubin 芯片则不在获批 ...

Group 1 - The core viewpoint highlights a potential "electricity revolution" driven by the explosion of AI computing power, with data center power concepts gaining strength and companies like Oulutong rising over 10% [1] - The short-term market dynamics suggest that this sector may be a fleeting opportunity for speculative investments [1] Group 2 - The Fujian sector remains active, with Anji Food achieving six consecutive trading limits, and several other stocks like Longzhou Co. and Shuhua Sports also experiencing multiple trading limits [2] - The overall trend indicates a strong performance in the Fujian region, with various companies showing significant upward movement [2] Group 3 - The non-ferrous copper sector continues to decline, with companies such as China Metallurgical Group, Hainan Mining, and Luoyang Molybdenum leading the downturn [3] - The underlying reasons for this decline raise questions about the viability of high-copper-content assets in the current market [3]