欢迎广大投资者积极参与。 证券代码：002255 证券简称：海陆重工 公告编号：2023-020 苏州海陆重工股份有限公司 关于举办2022年度网上业绩说明会的公告 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。 苏州海陆重工股份有限公司（以下简称"公司"）将于2023年4月18日（星 期二）下午15:00—17:00通过全景网举办2022年度业绩说明会，本次年度业绩说 明会将采用网络远程的方式举行，投资者可登录全景网"投资者关系互动平台" （http://ir.p5w.net）参与本次年度业绩说明会。 出席本次年度业绩说明会的有：公司董事长徐元生，董事、副总经理兼董事 会秘书张郭一，董事兼财务负责人王申申，独立董事冯晓东。 为充分尊重投资者、提升交流的针对性，现就公司2022年度业绩说明会提前 向投资者公开征集问题，广泛听取投资者的意见和建议。投资者可于2023年4月 18日前访问 https://ir.p5w.net/zj/，或扫描下方二维码，进入问题征集专题 页面。公司将在本次业绩说明会上，对投资者普遍关注的问题进行回答。 （问题征集专题页面二维码） 特 ...

Group 1: Company Overview - Suzhou Hailu Heavy Industry Co., Ltd. was established in 2008, initially focusing on industrial waste heat boilers and pressure vessels [2] - The company acquired 100% equity of Zhangjiagang Ge Rui Environmental Engineering Co., Ltd. in 2015, expanding into wastewater treatment and solid waste disposal [2] - The current main business includes manufacturing industrial waste heat boilers, pressure vessels, environmental remediation services, and photovoltaic power station operations [2] Group 2: Product Introduction - The company holds the leading qualifications and certifications for waste heat boiler manufacturing in the domestic industry, maintaining a significant market share [3] - In pressure vessel manufacturing, the company possesses A1 and A3 level design qualifications, producing equipment for coal chemical, petrochemical, and fine chemical industries [3] - The company has been a key player in the nuclear safety equipment sector since 1998, successfully developing products that replace foreign imports and achieving international advanced levels [3] Group 3: Contract and Order Situation - As of December 31, 2022, the company had a total order backlog of 4.2 billion, excluding non-order-based businesses like solid waste disposal and wastewater treatment [4] - The company is experiencing a saturated order situation in the energy-saving and environmental protection equipment industry, with robust production and sales [4] Group 4: Strategic Partnerships - The company has established a joint venture with Jinchuan Group to develop a project for producing 280,000 tons/year of nickel sulfate for battery materials, with phase one expected to be completed by December 2023 [4] Group 5: Future Strategic Planning - The company aims to deepen its core manufacturing business while enhancing technological innovation and management efficiency to improve profitability and market competitiveness [4]

Group 1: Company Overview - Suzhou Hailu Heavy Industry Co., Ltd. was established in 2008, initially focusing on industrial waste heat boilers, large and special material pressure vessels, and nuclear safety equipment manufacturing and sales [2] - The company has undergone acquisitions and integrations, leading to a diversified business model that includes waste treatment and photovoltaic power station operations [2][3] Group 2: Product Offerings - The company holds the highest qualifications and certifications in the domestic industry for waste heat boiler manufacturing, maintaining a leading market share [3] - In pressure vessel manufacturing, the company possesses A1 and A3 level design qualifications and licenses, producing equipment for coal chemical, petrochemical, and fine chemical industries [3] - The company has been a key player in the nuclear safety equipment sector since 1998, successfully developing products that replace foreign imports and achieving international advanced levels [3] Group 3: Technological Innovations - The company has developed a revolutionary technology for recovering waste heat from converter gas, which can increase steam output by 60 kg per ton of steel produced, generating an annual economic benefit of over 12 million yuan for a 100-ton converter [4] - This technology is expected to significantly enhance energy efficiency and reduce carbon emissions in steelmaking processes, marking a potential shift in industry practices [4] Group 4: Future Strategic Planning - The company plans to deepen its core manufacturing business while enhancing technological innovation and management efficiency to improve profitability and market competitiveness [4]

Group 1: Company Performance Overview - In the first half of 2014, the company experienced a decline in profits due to industry downturn and project progress falling below expectations [2] - The outlook for the second half of 2014 remains pessimistic, but the company plans to enhance management, improve production efficiency, and actively develop new clients and products [2] Group 2: Management and Financial Issues - The significant increase in management expenses in the first half of 2014 is attributed to higher R&D expenses and the consolidation of Guangzhou RH Company into the financial statements [3] - The company has not disclosed any major contract announcements this year, as it has not engaged in large contracts like previous years [3] Group 3: Business Development - Guangzhou Laska Engineering Consulting Co., Ltd. focuses on specialized environmental engineering projects, particularly in waste incineration, and is tracking several projects despite fluctuations due to macroeconomic factors [3]

证券代码：002255 证券简称：海陆重工 编号：2014-003 苏州海陆重工股份有限公司投资者关系活动记录表 | --- | --- | --- | |----------------|------------------------------|------------------------------------------------------| | | | | | 投资者关系活动 | √ 特定对象调研 | □ 分析师会议 | | 类别 | □ 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 | 上投摩根基金管理有限公司邓蠡 | | | 人员姓名 | | | | 时间 | 2014 年 8 月 27 日 | | | 地点 | | 江苏省张家港市东南大道一号公司会议室 | | 上市公司接待人 | 董事会秘书张郭一 | | | 员姓名 | | | | 投资者关系活动 | 一、 2014 | 年上半年度公司整体经营情况 | | 主要内容介绍 | 2014 | 年上半年 ...

Group 1: Company Performance Overview - In the first half of 2015, the company's operating income experienced a slight decline year-on-year [1] - The company planned to issue shares and pay cash to acquire assets, along with raising supporting funds through related transactions [1] - The transfer of 60% equity in Jiangyin Hailu Metallurgical Equipment Manufacturing Co., Ltd. to Zhao Jianxin is expected to facilitate resource integration and improve the company's asset-liability structure [1] - The strategic focus is on high-end products to enhance profitability [1] Group 2: Future Development Direction - The company aims to expand the application fields of waste heat boiler products and innovate technology as primary objectives [2] - Pressure vessel products will focus on market competition and output [2] - The strategy for pressure-bearing equipment products is to stabilize profits and independently undertake orders [2] - The company is transitioning from a single environmental equipment manufacturer to a comprehensive environmental service contractor, integrating system design, equipment manufacturing, engineering construction, and operational services [2]

证券代码：002255 证券简称：*ST 海陆 苏州海陆重工股份有限公司 投资者关系活动记录表 编号：2020-001 | --- | --- | |-----------------------------|--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------| | | | | | | | 投资者关系活动类别 | ■特定对象调研 □分析师会议 □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） | | 参与单位名称及人员姓 名 | 徽商银行宁波分行：俞小明、吴波 | | 时间 | 2020 年 12 月 10 日 9：30-10 ： 00 | | 地点 | 公司董秘办公室 | | 上市公司接 ...

Group 1: Company Overview - Suzhou Hailu Heavy Industry Co., Ltd. was established in 2008, initially focusing on industrial waste heat boilers, large and special material pressure vessels, and nuclear safety equipment manufacturing and sales [2]. - The company expanded its business through acquisitions, including the purchase of 100% equity in Zhangjiagang Ge Rui Environmental Engineering Co., Ltd. in 2015, which specializes in wastewater treatment and solid waste landfill [2]. - The current business structure includes three main areas: manufacturing and sales of industrial waste heat boilers, environmental comprehensive treatment services for solid waste and wastewater, and photovoltaic power station operations [2]. Group 2: Product Competitiveness - The company holds the leading position in the domestic market for waste heat boilers, with a strong market share and recognized qualifications and certifications [3]. - Hailu Heavy Industry is a key player in the research and manufacturing of special waste heat boilers and has been involved in drafting national standards for dry quenching waste heat boilers [3]. - The company has a robust order book, primarily serving large state-owned enterprises and private enterprises, ensuring stable production and operations [3]. Group 3: Nuclear Power Sector - Hailu Heavy Industry obtained nuclear safety equipment manufacturing qualifications in 1998 and has developed critical components for nuclear reactors, reducing reliance on foreign imports [3]. - The company is experiencing a growing number of orders in the nuclear power sector, transitioning from single processing orders to a broader strategic focus [3]. - Key orders include components for advanced nuclear technologies such as 'Hualong One' and CAP1400, showcasing the company's strong competitive edge in this field [3]. Group 4: Future Strategy - The company aims to enhance its profitability and market competitiveness by increasing technological innovation and management efficiency while optimizing resource allocation [4]. - Hailu Heavy Industry is committed to maintaining its leadership in the industry through continuous improvement and innovation in product quality and design [3].

证券代码：002255 证券简称：海陆重工 编号：2021-003 投资者关系活动类别 ■特定对象调研 □分析师会议 □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） 苏州海陆重工股份有限公司 投资者关系活动记录表 | --- | --- | |----------------------|--------------------------------------------------------------| | | | | 参与单位名称及人员姓 | 个人投资者：傅刚；广发证券：刘家松 | | 名 | | | 时间 | 2021 年 6 月 16 日 10：00-11 ： 00 | | 地点 | 董事会秘书办公室 | | 上市公司接待人员姓名 | 董事会秘书：张郭一 | | | 一、公司主营业务介绍 | | | 公司 2008 年上市时主营业务为工业余热锅炉、大型及特种材 | | | 质压力容器及核安全设备的制造与销售。 2015 年，公司发行股份 | | | 及支付现金购买了张家港市格锐环境工程有限公司 100% 股权，格 | | | 锐环境主营业务为 ...