关于回购公司股份方案的公告 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。 重要内容提示： 1、回购股份基本情况 苏州海陆重工股份有限公司（以下简称"公司"）拟使用自有资金人民币 5,000 万-10,000 万元以集中竞价交易方式回购部分公司发行的人民币普通股（A 股）股 份，回购价格上限 8.55 元/股（含），按回购资金及回购价格上限 8.55 元/股（含） 测算，预计可回购股数不低于 584.80 万股（含）且不超过 1,169.59 万股（含），约 占公司总股本 842,271,055 股的比例为 0.69%-1.39%。具体回购股份的数量以回购期 限届满或者回购股份实施完毕时实际回购的股份数量为准。回购期限为自股东大会 审议通过回购股份方案之日起 12 个月内。回购股份用于注销以减少注册资本，将 在回购实施完成后的十日内注销。 2、相关股东减持计划 证券代码：002255 证券简称：海陆重工 公告编号：2024-016 苏州海陆重工股份有限公司 截至本公告披露日，公司董事、监事、高级管理人员、控股股东、实际控制人 及其一致行动人、持股 5%以上股东 ...

Summary of the Conference Call on Fourth Generation Nuclear Power and Related Companies Industry Overview - The discussion focused on fourth generation nuclear power technology and its implications for two companies: Jia Dian Co. and Hai Lu Heavy Industry [1] - Fourth generation nuclear power represents a significant technological advancement over previous generations, emphasizing safety and efficiency [2][3] Key Points on Fourth Generation Nuclear Power - Fourth generation nuclear power is characterized by six main reactor types, including high-temperature gas-cooled reactors and sodium-cooled fast reactors, with China leading in three of these technologies [3] - The theoretical operating temperature for high-temperature gas-cooled reactors is around 1000 degrees Celsius, with current capabilities reaching approximately 690 degrees Celsius [4][5] - The cooling agents used in fourth generation reactors differ significantly from third generation reactors, utilizing inert gases like helium instead of water, enhancing safety and reducing the risk of radiation leaks [6][7] - The modular design of fourth generation reactors allows for flexible scaling, with potential configurations ranging from 200,000 kW to 600,000 kW [8][9] Applications and Economic Considerations - The primary applications of fourth generation reactors include industrial steam supply, hydrogen production, and potential inland deployment, with industrial steam supply being the most mature application [10][11][12] - Initial construction costs for fourth generation reactors are estimated to be about double that of third generation reactors, making them less economically viable in the short term [10] - The high-temperature steam produced by fourth generation reactors is particularly suited for industrial applications, such as petrochemical processes, which require temperatures exceeding 600 degrees Celsius [12][13] Company Insights - Jia Dian Co. and Hai Lu Heavy Industry are identified as key players in the fourth generation nuclear power sector, with Jia Dian Co. holding a 75% market share in the main fan segment for these reactors [20][24] - The domestic production rate for fourth generation nuclear technology has reached 93%, surpassing that of third generation technology, indicating strong local capabilities [21] - Jia Dian Co. is expected to generate significant revenue from the supply of main fans, with estimates suggesting a value of approximately 240 million yuan per 600,000 kW reactor [24] - Hai Lu Heavy Industry is involved in producing various components, including pressure vessels and heat exchangers, with projected contributions to revenue in the range of 150 to 180 million yuan per reactor [28][36] Future Outlook - The potential for inland nuclear power development remains contingent on regulatory approvals, with fourth generation reactors being more suitable for such applications due to their safety features [18][19] - Both Jia Dian Co. and Hai Lu Heavy Industry are expected to benefit from the growth of fourth generation nuclear power, with projections indicating substantial profit contributions from both companies in the coming years [30][36] - The overall market for fourth generation nuclear power is anticipated to expand, driven by increasing demand for industrial applications and advancements in technology [37]

Financial Performance - The company's operating revenue for Q1 2024 was ¥465,376,644.65, representing a 5.67% increase compared to ¥440,425,003.71 in the same period last year[5] - Net profit attributable to shareholders increased by 26.03% to ¥45,419,615.41 from ¥36,038,595.80 year-on-year[5] - The net profit after deducting non-recurring gains and losses rose by 35.18% to ¥42,755,018.40 from ¥31,628,424.62 in the previous year[5] - Basic and diluted earnings per share increased by 25.93% to ¥0.0539 from ¥0.0428 year-on-year[5] - The company reported a total comprehensive income of ¥41,696,867.12, compared to ¥36,669,625.60 in Q1 2023, indicating a growth of 13.9%[24] - Net profit for the period was ¥42,969,607.58, a significant increase of 22.9% from ¥34,941,220.27 in Q1 2023[23] Cash Flow - The net cash flow from operating activities improved significantly, with a net outflow of ¥31,240,963.14, a 71.38% reduction from the outflow of ¥109,153,374.87 in the same period last year[5] - The net cash flow from investment activities was -24,782,337.25, compared to -4,729,313.52 in the previous year, indicating a significant decline in investment performance[27] - The net cash flow from financing activities was -4,902,485.55, a decrease from a positive net cash flow of 2,408,565.91 in the previous year[27] - The cash flow from financing activities included cash outflows for debt repayment of 4,900,000.00[27] - The impact of exchange rate changes on cash and cash equivalents was -1,134,194.87, compared to -380,088.98 in the previous year[27] Assets and Liabilities - Total assets decreased by 2.03% to ¥6,303,869,054.30 from ¥6,434,712,534.82 at the end of the previous year[5] - The company's total liabilities decreased, with short-term borrowings dropping by 98.00% to ¥100,000.00 from ¥5,001,020.56[11] - Current liabilities decreased to 2,340,749,151.69 CNY from 2,510,070,727.05 CNY, a reduction of about 6.8%[19] - The total liabilities decreased to ¥2,511,974,154.20 from ¥2,682,133,782.90, showing a reduction of 6.3%[20] - The total equity attributable to shareholders increased to ¥3,729,366,705.26 from ¥3,685,630,012.07, a rise of 1.2%[20] Shareholder Information - The total number of common shareholders at the end of the reporting period is 46,852[15] - The largest shareholder, Xu Yuansheng, holds 11.42% of shares, totaling 96,227,848 shares, with 72,170,886 shares pledged[15] - The company is actively managing its shareholder structure, with significant pledges and freezes among the top shareholders, indicating potential liquidity concerns[15] Operational Efficiency - The company reported a 43.86% increase in operating profit to ¥54,592,600.03 from ¥37,949,211.68 year-on-year[12] - The total profit for the period increased by 35.22% to ¥50,250,208.81 from ¥37,161,165.31 in the same period last year[12] - Total operating costs amounted to ¥417,252,039.21, up from ¥400,870,976.45, reflecting a rise of 4.3% year-over-year[22] - The company reported a significant increase in other income to ¥7,270,189.99 from ¥2,772,770.88, indicating improved operational efficiency[23] Inventory and Receivables - Accounts receivable decreased to 965,335,263.82 CNY from 1,041,533,016.50 CNY, indicating a reduction of approximately 7.3%[18] - Inventory increased to 1,578,873,340.22 CNY from 1,545,160,987.23 CNY, reflecting a growth of about 2.2%[18] Research and Development - Research and development expenses were ¥25,684,454.80, slightly up from ¥24,349,516.79, reflecting a focus on innovation[22] Audit Status - The first quarter report was not audited, indicating that the financial data is subject to further verification[28]

证券代码：002255 证券简称：海陆重工 公告编号：2024-013 苏州海陆重工股份有限公司 2023 年度股东大会决议公告 一、本次股东大会未出现否决提案的情形。 二、本次股东大会未涉及变更以往股东大会已通过的决议。 一、会议召开和出席情况： 1、会议召开时间： 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。 （1）现场会议召开时间：2024 年 4 月 12 日 14:30 特别提示： （2）网络投票时间： 交易系统投票时间为：2024 年 4 月 12 日上午 9:15-9:25，9:30-11:30，下午 13:00-15:00； 互联网投票时间为：2024 年 4 月 12 日上午 9:15 至下午 15:00 期间的任何时 间。 19 人，代表公司股份 4,484,400 股，占公司股份总数的 0.5324％； （3）参加本次会议的中小投资者（除上市公司的董、监、高以及单独或合 计持有公司 5%以上股份的股东及其一致行动人以外的其他股东）共 23 名，代表 公司股份 7,149,086 股，占公司股份总数的 0.8488％。 公司董事、监事、高 ...

国浩律师（上海）事务所 国浩律师（上海）事务所 关于苏州海陆重工股份有限公司 二零二三年年度股东大会法律意见书 致：苏州海陆重工股份有限公司 苏州海陆重工股份有限公司（以下简称"公司"）2023 年年度股东大会于 2024 年 4 月 12 日召开。国浩律师（上海）事务所（以下简称"本所"）经公司聘请， 委派律师出席见证公司 2023 年年度股东大会（以下简称"本次股东大会"）。 本所律师根据《中华人民共和国公司法》（以下简称"《公司法》"）、《中 华人民共和国证券法》（以下简称"《证券法》"）等法律、法规及中国证券监督 管理委员会（以下简称"中国证监会"）《上市公司股东大会规则》（以下简称"《股 东大会规则》"）和《苏州海陆重工股份有限公司章程》（以下简称《公司章程》 " "）， 就本次股东大会的召集、召开程序、出席大会人员资格、会议表决程序等事宜发 表法律意见。 为出具本法律意见书，本所律师列席了公司本次股东大会，审查了公司提供 的有关本次大会各项议程及相关文件，听取了公司董事会就有关事项所作的说明。 在审查有关文件的过程中，公司向本所律师保证并承诺，其向本所提供的文 件和所作的说明是真实的，有关副本材料 ...

Financial Performance - The company's operating revenue for 2023 reached ¥2,795,215,870, representing an increase of 18.20% compared to ¥2,364,807,790 in 2022[19] - The net profit attributable to shareholders for 2023 was ¥340,295,962, a slight increase of 1.08% from ¥336,585,792 in 2022[19] - The net profit attributable to shareholders after deducting non-recurring gains and losses was ¥332,472,558, reflecting a growth of 6.77% from ¥311,309,052 in the previous year[19] - Basic earnings per share for 2023 were ¥0.404, up by 1.00% from ¥0.3996 in 2022[19] - The company's operating income for Q4 2023 was CNY 1,022,402,872.66, with a total annual operating income of CNY 2,795,215,872.67[25] - The net profit attributable to shareholders for Q4 2023 was CNY 106,021,218.06, contributing to an annual net profit of CNY 340,295,962.21[25] - The company reported a cash flow from operating activities of CNY 130,247,519.06 in Q4 2023, showing a recovery from a negative cash flow in Q1[25] - The company achieved a total operating revenue of 2,795.22 million yuan in 2023, representing an 18.20% increase compared to the previous year[59] - The net profit attributable to shareholders of the listed company reached 340.30 million yuan, reflecting a 1.08% growth year-on-year[59] Cash Flow and Investment - The net cash flow from operating activities decreased by 35.19% to ¥322,772,604.78 from ¥498,009,072.67 in 2022[19] - Operating cash inflow decreased by 0.11% to ¥2,286,374,409.93 in 2023 compared to ¥2,288,980,763.56 in 2022[79] - Investment cash inflow surged by 139.93% to ¥261,233,907.25 in 2023 from ¥108,877,087.81 in 2022[79] - The net cash flow from investment activities worsened by 165.51% to -¥389,533,032.70 from -¥146,712,115.68 year-on-year[79] - Financing cash inflow reached ¥9,410,000.00, marking a 100% increase compared to the previous year[80] - The net cash flow from financing activities improved by 123.89% to ¥2,023,970.71 from -¥8,471,897.26 year-on-year[80] Business Expansion and Development - The company has expanded its business scope to include environmental remediation services and photovoltaic power station operations[19] - The company is focusing on the development of new technologies and products to enhance its market position[19] - The company is focusing on the development of energy-saving and environmental protection technologies, aligning with national policies for green transformation[30] - The company actively expands into fine chemicals and new energy equipment manufacturing, aiming to enhance collaboration with large clients and explore overseas markets[52] - The company plans to secure new orders of no less than 3 billion RMB in 2024, maintaining its growth trajectory[101] - The company is focusing on expanding its market presence through new technology and product development in the energy sector[88] Research and Development - The company reported a total R&D expenditure of 116.44 million yuan in 2023, focusing on new products and technologies to support high-quality development[52] - The company has accumulated 179 valid patents, including 60 invention patents, enhancing its competitive edge in the market[52] - The company has invested 5 million in R&D for innovative energy solutions, aiming for a 30% reduction in production costs[116] - The company is committed to enhancing its technological capabilities through ongoing research and development initiatives[122] Market and Industry Outlook - Future development risks include macroeconomic risks, market competition risks, and raw material price fluctuations, which are discussed in detail in the management analysis section[4] - The pressure vessel industry is expected to benefit from the recovery of the refining and chemical sectors, with a focus on technological innovation and sustainable development[32] - The government is promoting the clean and efficient use of fossil energy, which will impact the company's strategic direction in the coal and petrochemical sectors[33] - The company anticipates a saturated order situation in the energy-saving and environmental protection equipment manufacturing industry, with stable business performance expected[100] Corporate Governance - The company has established a sound corporate governance structure, ensuring compliance with relevant laws and regulations, which promotes stable and healthy development[109] - The management team includes experienced individuals, with the chairman and general manager having tenures extending to 2025, indicating stability in leadership[112] - The company has implemented a robust internal control system to enhance operational efficiency and governance quality[109] - The company has established effective mechanisms to manage and mitigate risks associated with financial reporting and environmental compliance[146] Legal and Compliance Issues - The company received administrative penalties from the China Securities Regulatory Commission, including warning letters issued to key executives[121] - The company has reported a total of 14 ongoing litigation and arbitration cases, with 13 cases having no significant impact on its operational performance[173] - The company has been fined 600,000 CNY for information disclosure violations, which has been paid by the controlling shareholder[175] - The company received a warning from the Jiangsu Securities Regulatory Bureau regarding delayed disclosures of financial report information[175] Employee and Organizational Structure - The total number of employees at the end of the reporting period is 1,321, with 1,077 in the parent company and 244 in major subsidiaries[134] - The employee composition includes 619 production personnel, 76 sales personnel, 373 technical personnel, 23 financial personnel, and 230 administrative personnel[134] - The company has a training program aimed at enhancing employee skills and management levels to support long-term strategic development[136] Environmental Compliance - The company maintains compliance with environmental regulations, holding valid pollution discharge permits for its subsidiaries[150] - The company has actively engaged in self-assessment of governance practices, confirming alignment with regulatory requirements[146] - The company has invested in environmental protection facilities, continuously improving them according to national policies, and ensured stable operation of wastewater and waste gas treatment facilities, achieving compliant emissions[153]

证券代码：002255 证券简称：海陆重工 公告编号：2024-012 为充分尊重投资者、提升交流的针对性，现就公司2023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2024年3 月 29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。 欢迎广大投资者积极参与。 （问题征集专题页面二维码） 苏州海陆重工股份有限公司 关于举办2023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2024年3月29日（星 期五）下午15:00—17:00通过全景网举办2023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。 ...

证券代码：002255 证券简称：海陆重工 公告编号：2024-002 苏州海陆重工股份有限公司 关于香港子公司完成注册登记 二、对外投资进展情况 近日，公司已完成全资子公司在香港的注册登记及相关备案登记事宜，并先后 取得了香港特别行政区公司注册处颁发的《公司注册证明书》及《商业登记证》， 江苏省商务厅颁发的《企业境外投资证书》（境外投资证第 N3200202400014 号）及 苏州市发改委颁发的《关于苏州海陆重工股份有限公司在香港新建海陆能源控股 （香港）有限公司项目备案的通知》（苏发改外[2024]28 号），现将有关情况公告 如下： （一）登记信息 1、注册中文名称：海陆能源控股（香港）有限公司 2、注册英文名称：Hailu Energy Holding (Hong Kong) CO.,Ltd. 3、注册地址：香港九龙旺角弥敦道 610 号荷李活商业中心 1318-19 室 并取得境外投资证书及项目备案的公告 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、对外投资概述 为依托香港的地域优势，加强公司与国际市场的合作交流及海外业务拓展，进 一步提高 ...

的自愿性信息披露公告 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、基本情况 近日，苏州海陆重工股份有限公司（以下简称"公司"）收到了江苏省工业 和信息化厅颁发的证书，公司被认定为 2023 年度江苏省专精特新中小企业。 证券代码：002255 证券简称：海陆重工 公告编号：2024-003 苏州海陆重工股份有限公司 关于公司被认定为江苏省专精特新中小企业 本次公司被认定为江苏省专精特新中小企业不会对公司当期经营业绩产生重 大影响，敬请广大投资者注意投资风险。 三、备查文件 1、《专精特新中小企业证书》。 特此公告。 苏州海陆重工股份有限公司董事会 2024 年 2 月 2 日 二、对公司的影响 公司本次被认定为江苏省专精特新中小企业，是有关政府部门对公司的核心 竞争力、研发创新能力、未来发展潜力等方面的充分肯定，有利于提升公司在主 营业务和细分领域的知名度和品牌形象，进一步增强公司的市场竞争力，对公司 未来发展将产生积极影响。未来公司将不断提升研发能力，推动企业发展，充分 发挥专精特新中小企业的引领和示范作用，为经济社会高质量发展做出更大贡 献。 ...

苏州海陆重工股份有限公司（以下简称"公司"）秉承公司"科技领航、业界 先锋"的发展理念，围绕公司战略规划和年度目标，不断深耕现有市场、拓展新市 场，取得了积极成效。现将公司 2023 年度的新签订单及在手订单情况公告如下： 一、2023 年度新签订单及在手订单情况 2023 年度，公司新签订单金额为 327,496.07 万元，截至 2023 年 12 月 31 日 累计在手订单为 458,065.10 万元。以上数据均为含税价且不含已中标但尚未签订 合同的金额。 证券代码：002255 证券简称：海陆重工 公告编号：2024-001 苏州海陆重工股份有限公司 关于 2023 年度订单情况的自愿性信息披露公告 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。 1 单位：万元（含税） | 按行业分类 | 2023 | 年度新签订单 | 截至 | 2023 | 年 | 12 | 月 | 31 | | 日在手订单 | | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | | 工业制造 | ...