证券代码：002255 证券简称：海陆重工 苏州海陆重工股份有限公司 投资者关系活动记录表 编号：2025-008 | 投资者关系活动类 | √特定对象调研 □分析师会议 | | --- | --- | | 别 | □媒体采访 □业绩说明会 | | | □新闻发布会 □路演活动 | | | □现场参观 | | | □其他 （请文字说明其他活动内容） | | 参与单位名称及人 | 兴业证券：祁佳仪、周登科 | | 员姓名 | 景领投资：王胜 | | | 太平养老保险：张凯 | | | 东北证券：刘俊奇 | | 时间 | 2025 年 12 月 9 日 10:00-11:30 | | 地点 | 董事会秘书办公室 | | 上市公司接待人员 | 董事会秘书张郭一 | | 姓名 | 一、公司主营业务简单介绍 | | | 公司主营业务未发生变化，为工业余热锅炉、大型 | | | 及特种材质压力容器及核安全设备的制造销售；固废、 | | | 废水等污染物处理及回收利用的环境综合治理服务；光 | | | 伏电站运营。 | | 投资者关系活动主 | 二、核电业务介绍 | | 要内容介绍 | 公司从 1998 年起即开始核电设备 ...

A股市场可控核聚变概念股表现强势，其中，长光华芯20CM涨停，炬光科技涨超11%，斯瑞新材涨近 11%，永鼎股份、国机重装10CM涨停，冰轮环境涨超7%，哈焊华通、应流股份、远东股份涨超5%，华 菱线缆、合锻智能（维权）、兰石重装、常辅股份、航天晨光、海陆重工（维权）涨超3%。 消息面上，《中国国家原子能机构和法国原子能和替代能源委员会第十五个和平利用核能合作议定书》 中提及将加强核基础研究、核技术应用、核聚变技术等合作。 此外，中金公司研报表示，十五五规划将可控核聚变明确纳入国家未来产业体系，标志着其从前沿科学 探索正式升级为战略性科技攻关方向。其作为清洁基荷能源，不仅能支撑高耗能产业降碳升级，还可衍 生多领域应用，当前产业链上中下游协同突破，核心材料、关键设备与集成设计环节技术成熟度持续提 升，为商业化奠定基础。建议重点关注超导线缆、激光器、传感监测与控制系统等上下游产业链投资机 会。 | | | | | 可控核聚变板块个股 | | | | --- | --- | --- | --- | --- | --- | --- | | 序号 | 代码 | 名称 | | 涨幅%↓↓ | 总市值 | 年初至今涨幅%。 ...

（文章来源：证券日报） 证券日报网讯 12月3日，海陆重工在互动平台回答投资者提问时表示，公司按照相关法律法规的规定履 行信息披露义务。 ...

（记者 王晓波） 海陆重工（002255.SZ）12月3日在投资者互动平台表示，公司前期承制的2MWt液态燃料钍基熔盐实验 堆（TMSR-LF1）安全专设——余排换热装置。 每经AI快讯，有投资者在投资者互动平台提问：请问钍基熔盐堆技术可应用于核动力航母吗？贵司有 没有给国家最新研制的核动力航母供货？ ...

Group 1: Company Insights - Lixun Precision has developed core capabilities in the humanoid robot industry, capable of independently completing precision processing of key components like harmonic gears, except for batteries and some joint modules [1] - The automotive business of Lixun Precision has a rich product matrix, including high and low voltage harnesses, special harnesses, and fast charging guns, achieving good development momentum globally [1] - Hailu Heavy Industry focuses on manufacturing industrial waste heat boilers, large and special pressure vessels, and nuclear safety equipment, with ongoing investment in fourth-generation nuclear equipment projects to meet manufacturing capacity demands [2] - Nopoxin is confident in the long-term development of the blueberry industry, with 85% of funds from a planned private placement allocated for blueberry base and R&D center construction [3] - Century Huatong's gaming products launched in 2023 are performing well, with no signs of reaching their lifecycle peak, and the company has released at least 20 products this year [4] Group 2: Market Trends and Performance - The blueberry market is experiencing a positive trend, with exports to Japan performing well, and the company aims for growth through scale expansion and efficiency improvements [3] - Century Huatong's overseas market has a user overlap of about 20%, indicating potential for growth in international markets [4] - The company has seen a 91.21% growth in its best-performing public fund product over the past year, reflecting strong market performance [4]

Market Overview - The other power equipment sector increased by 0.59% compared to the previous trading day, with ST Huaxi leading the gains [1] - The Shanghai Composite Index closed at 3864.18, down 0.15%, while the Shenzhen Component Index closed at 12907.83, up 1.02% [1] Stock Performance - ST Huaxi (002630) closed at 2.87, up 5.13% with a trading volume of 604,700 shares and a turnover of 172 million yuan [1] - Aikesaibo (688719) closed at 44.63, up 3.62% with a trading volume of 59,300 shares and a turnover of 263 million yuan [1] - Shanghai Electric (601727) closed at 8.88, up 3.14% with a trading volume of 2,667,600 shares and a turnover of 2.348 billion yuan [1] - Other notable stocks include Keda (002518) at 45.06 (+2.88%), Oulu Tong (300870) at 220.99 (+2.81%), and ST Yishite (300376) at 5.78 (+1.58%) [1] Capital Flow - The other power equipment sector experienced a net outflow of 415 million yuan from institutional investors, while retail investors saw a net inflow of 342 million yuan [2] - The capital flow for key stocks shows that Shanghai Electric had a net inflow of 17.5 million yuan from institutional investors, while ST Huaxi had a net inflow of 27.7 million yuan [3] - Aikesaibo and Keda also saw net inflows from retail investors, indicating interest in these stocks despite the overall sector outflow [3]

Group 1: Company Overview - The main business of Suzhou Hailu Heavy Industry Co., Ltd. remains unchanged, focusing on the manufacturing and sales of industrial waste heat boilers, large and special material pressure vessels, and nuclear safety equipment [1] - The company also provides environmental comprehensive governance services for solid waste and wastewater treatment and recycling, as well as photovoltaic power station operations [1] Group 2: Nuclear Power Business - The company supplies nuclear power equipment for various reactor types, including Generation II+, Generation III (Hualong One, Guohe One, AP1000, VVER, EPR), Generation IV (high-temperature gas-cooled reactors, sodium-cooled fast reactors, thorium molten salt reactors), and thermonuclear fusion reactors [1] - The nuclear safety equipment includes a wide range of components such as injection tanks, internal component lifting baskets, spent fuel coolers, and emergency water supply tanks, contributing to domestic nuclear power construction [2] - The ongoing investment in new Generation IV nuclear power equipment projects is progressing normally, which will effectively meet the manufacturing capacity demand for nuclear power upon production [2] Group 3: Future Strategic Planning - The company plans to deepen its core business while increasing efforts in technological innovation and management, enhancing management and cost control, and optimizing resource allocation to improve profitability and market competitiveness [2]

Core Viewpoint - The stock of Hailu Heavy Industry has shown significant growth this year, with a year-to-date increase of 136.62%, indicating strong market interest and performance [1][2]. Group 1: Stock Performance - As of November 25, Hailu Heavy Industry's stock price reached 13.04 CNY per share, with a trading volume of 5.91 billion CNY and a turnover rate of 7.18%, resulting in a total market capitalization of 108.35 billion CNY [1]. - The stock has experienced a 3.08% increase over the last five trading days, a 40.67% increase over the last 20 days, and a 43.28% increase over the last 60 days [1]. - The company has appeared on the "Dragon and Tiger List" 14 times this year, with the most recent appearance on November 19, where it recorded a net purchase of 252 million CNY [1]. Group 2: Company Overview - Hailu Heavy Industry, established on January 18, 2000, and listed on June 25, 2008, is located in Zhangjiagang, Jiangsu Province. The company specializes in manufacturing industrial waste heat boilers, large and special pressure vessels, and nuclear safety equipment, as well as providing environmental remediation services [2]. - The revenue composition of Hailu Heavy Industry includes: boilers and related products (38.47%), pressure vessel products (31.00%), environmental engineering services (9.87%), nuclear power products (8.07%), new energy power sales (6.94%), wastewater treatment (2.69%), solid waste disposal (0.73%), and wastewater treatment projects (0.20%) [2]. Group 3: Financial Performance - For the period from January to September 2025, Hailu Heavy Industry reported a revenue of 1.685 billion CNY, a year-on-year decrease of 5.27%, while the net profit attributable to shareholders increased by 32.67% to 320 million CNY [2]. - The company has distributed a total of 197 million CNY in dividends since its A-share listing, with 40.34 million CNY distributed over the last three years [3]. - As of September 30, 2025, the number of shareholders decreased by 17.57% to 72,500, with an average of 8,801 circulating shares per person, an increase of 21.32% [2].

关于控股股东、实际控制人及其一致行动人 股份解除质押的公告 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。 一、股东股份解除质押基本情况 苏州海陆重工股份有限公司（以下简称"公司"）于近日接到公司控股股东、 实际控制人徐元生先生及其一致行动人徐冉先生的通知，获悉徐元生先生与徐冉 先生所持有的公司质押股份已全部解除质押，具体事项如下： 证券代码：002255 证券简称：海陆重工 公告编号：2025-041 苏州海陆重工股份有限公司 2、股东股份累计质押基本情况 截至公告披露日，控股股东、实际控制人徐元生先生及其一致行动人徐冉先 生所持质押股份情况如下： | | | | | | | 已质押股份 | | 未质押股份 | | | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | | | | | 累计被质 | 合计占 | 合计占 | 情况 | | 情况 | | | 股东 | 持股数量 | 持股 | 押数量 | 其所持 | 公司总 | 已质押股份 | | 未质押股份 | | | 名称 | （股） | 比 ...

Market Overview - As of November 21, the Shanghai Composite Index closed at 3834.89 points, down 96.16 points, a decline of 2.45% [1] - The Shenzhen Component Index closed at 12538.07 points, down 442.75 points, a decline of 3.41% [1] - The ChiNext Index closed at 2920.08 points, down 122.26 points, a decline of 4.02% [1] Trading Activity - A total of 91 A-shares had a turnover rate exceeding 20% on this day [1] - Notable stocks with high turnover rates included: - Dapeng Industrial (920091) with a turnover rate of 98.28% and a price increase of 1211.11% [1] - Jianglong Shipbuilding (300589) with a turnover rate of 55.14% and a price increase of 14.50% [1] - C Nanshan Data (301638) with a turnover rate of 52.72% and a price increase of 0.91% [1] Notable Stocks - Other significant stocks with high turnover rates included: - C Hengkun (688727) with a turnover rate of 46.22% and a price decrease of 11.47% [1] - Inspur Software (600756) with a turnover rate of 46.20% and a price increase of 6.76% [1] - ST Dongtong (300379) with a turnover rate of 44.50% and a price increase of 4.15% [1] - Additional stocks with notable performance included: - Shennong Agriculture (300189) with a turnover rate of 42.82% and a price increase of 3.67% [1] - Beifang Changlong (301357) with a turnover rate of 42.52% and a price increase of 0.68% [1]