证券代码：300185 证券简称：通裕重工 公告编号：2025-040 通裕重工股份有限公司 关于 2025 年度日常关联交易预计的公告 本公司及董事会全体人员保证信息披露的内容真实、准确和完整，没有虚 假记载、误导性陈述或者重大遗漏。 通裕重工股份有限公司（以下简称"公司"）于 2025 年 4 月 27 日召开的第 六届董事会第二十次会议审议通过了《关于审议 2025 年度日常关联交易预计的 议案》。现将详细内容公告如下： 一、日常关联交易基本情况 债券代码：123149 债券简称：通裕转债 单位：万元 | | | | | | 实际发生 | 实际发生 | | | | | | | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | | 关联交易 | 关联人 | 关联交 | 实际发生金 | 预计金 | 额占同类 | 额与预计 | 披露日期及索引 | | | | | | 类别 | | 易内容 | 额 | 额 | 业务比例 | 金额差异 | | | | | | | | | | | | （%） | （%） | | | | | ...

审计委员会履职情况暨立信会计师事务所（特殊普通合伙） 2024 年度审计工作总结报告 本公司及董事会全体人员保证信息披露的内容真实、准确和完整，没有虚 假记载、误导性陈述或者重大遗漏。 通裕重工股份有限公司（以下简称"公司"）于 2025 年 4 月 27 日召开的第 六届董事会第二十次会议审议通过了《审计委员会履职情况暨立信会计师事务所 （特殊普通合伙）2024 年度审计工作总结报告》。按照《上市公司治理准则》、 《公开发行证券的公司信息披露内容与格式准则第 2 号<年度报告的内容与格 式>》和通裕重工股份公司（以下简称"公司"）《审计委员会工作细则》等相 关要求，现对公司董事会审计委员会工作情况和立信会计师事务所（特殊普通合 伙）（以下简称"事务所"）从事公司 2024 年度审计工作的情况总结如下： 一、董事会审计委员会基本情况 公司于 2023 年 9 月 28 日召开第六届董事会第一次临时会议，选举产生第六 届董事会审计委员会，由独立董事赵西卜先生（主任委员）、芦海滨先生和非独 立董事马小川先生组成。2024 年 8 月 12 日，马小川先生因工作调动辞去董事及 审计委员会委员等职务。同年 8 月 2 ...

债券代码：123149 债券简称：通裕转债 一、重要声明 按照企业内部控制规范体系的规定，建立健全和有效实施内部控制，评价其 有效性，并如实披露内部控制评价报告是公司董事会的责任。监事会对董事会建 立和实施内部控制进行监督。经理层负责组织领导企业内部控制的日常运行。公 司董事会、监事会及董事、监事、高级管理人员保证本报告内容不存在任何虚假 记载、误导性陈述或重大遗漏，并对报告内容的真实性、准确性和完整性承担个 别及连带法律责任。 证券代码：300185 证券简称：通裕重工 公告编号：2025-041 通裕重工股份有限公司 2024 年度内部控制自我评价报告 公司内部控制的目标是合理保证经营管理合法合规、资产安全、财务报告及 相关信息真实完整，提高经营效率和效果，促进实现发展战略。由于内部控制存 在的固有局限性，故仅能对实现上述目标提供合理保证。此外，由于情况的变化 可能导致内部控制变得不恰当，或对控制政策和程序遵循的程度降低，根据内部 控制评价结果推测未来内部控制的有效性具有一定的风险。 本公司及董事会全体人员保证信息披露的内容真实、准确和完整，没有虚 假记载、误导性陈述或者重大遗漏。 通裕重工股份有限公司（ ...

债券代码：123149 债券简称：通裕转债 证券代码：300185 证券简称：通裕重工 公告编号：2025-044 通裕重工股份有限公司 关于召开 2024 年年度股东大会的通知 本公司及其董事会全体人员保证信息披露的内容真实、准确和完整，没有 虚假记载、误导性陈述或者重大遗漏。 通裕重工股份有限公司（以下简称"公司"）第六届董事会第二十次会议审 议通过了《关于召开2024年年度股东大会的议案》，公司定于2025年5月20日（星 期二）以现场表决和网络投票相结合的方式召开2024年年度股东大会，现将本次 会议的相关事项公告如下： 一、召开会议的基本情况 1、股东大会届次：通裕重工股份有限公司2024年年度股东大会 2、股东大会召集人：公司董事会 3、会议召开的合法、合规性：本次股东大会的召开经第六届董事会第二十 次会议审议通过，符合有关法律、行政法规、部门规章、规范性文件、深圳证券 交易所业务规则和公司章程的规定。 4、会议召开的日期、时间 （1）现场会议日期及时间：2025年5月20日（星期二）下午14:30。 （2）网络投票时间：通过深圳证券交易所交易系统进行网络投票的时间为 2025年5月20日上午9: ...

债券代码：123149 债券简称：通裕转债 该议案尚需提交股东大会审议。 表决结果：同意 3 票，反对 0 票，弃权 0 票。 二、审议通过了《关于审议 2024 年年度报告及摘要的议案》 经审核，监事会认：为董事会编制和审核的公司 2024 年年度报告及摘要的 程序符合法律、行政法规和中国证监会的规定，报告内容真实、准确、完整地反 映了公司 2024 年度生产经营的实际情况，不存在任何虚假记载、误导性陈述或 者重大遗漏。 证券代码：300185 证券简称：通裕重工 公告编号：2025-030 通裕重工股份有限公司 第六届监事会第十次会议决议公告 本公司及监事会全体人员保证信息披露的内容真实、准确和完整，没有虚 假记载、误导性陈述或者重大遗漏。 通裕重工股份有限公司（以下简称"公司"）第六届监事会第十次会议通知 于 2025 年 4 月 17 日以电子邮件方式发出，会议于 2025 年 4 月 27 日上午 11 时 以现场方式召开，应出席会议监事三名，实际出席会议监事三名。本次会议符合 《公司法》《公司章程》的要求。会议由公司监事会主席朱江俐女士主持，经投 票表决，会议形成如下决议： 一、审议通过了《关于审 ...

| 证券代码：300185 | 证券简称：通裕重工 | 公告编号：2025-029 | | --- | --- | --- | | 债券代码：123149 | 债券简称：通裕转债 | | 通裕重工股份有限公司 第六届董事会第二十次会议决议公告 本公司及董事会全体人员保证信息披露的内容真实、准确和完整，没有虚 假记载、误导性陈述或者重大遗漏。 通裕重工股份有限公司（以下简称"公司"）第六届董事会第二十次会议通 知于2025年4月17日以电子邮件方式发出，会议于2025年4月27日上午9时以现场 和通讯方式召开，应出席会议董事九名，实际出席会议董事九名，会议符合《公 司法》《公司章程》的要求。会议由董事长刘伟先生主持，经投票表决，会议形 成如下决议： 一、审议通过了《关于审议 2024 年度总经理工作报告的议案》 表决结果：同意 9 票，反对 0 票，弃权 0 票。 二、审议通过了《关于审议 2024 年度董事会工作报告的议案》 具体内容详见 2025 年 4 月 29 日刊登于巨潮资讯网的《2024 年度董事会工 作报告》。 该议案尚需提交股东大会审议。 表决结果：同意9票，反对0票，弃权0票。 三、审议通过了 ...

债券代码：123149 债券简称：通裕转债 证券代码：300185 证券简称：通裕重工 公告编号：2025-037 通裕重工股份有限公司 关于 2024 年度利润分配方案的公告 公司于 2025 年 4 月 27 日召开了第六届董事会第二十次会议和第六届监事会 第十次会议，审议通过了《关于审议 2024 年度利润分配方案的议案》，该利润 分配方案尚需提交公司 2024 年年度股东大会审议。 二、利润分配方案的基本情况 1、本次利润分配方案为 2024 年度利润分配。 2、经立信会计师事务所（特殊普通合伙）审计，2024 年度，公司实现归属 于上市公司股东的净利润为 41,376,011.17 元，母公司实现的净利润为 46,792,911.13 元，按 2024 年度母公司实现净利润的 10%提取法定盈余公积金 4,679,291.11 元后，加上期初的未分配利润 657,593,424.64 元，减去 2024 年 度实际利润分配现金股利 97,353,955.46 元，截至 2024 年 12 月 31 日经审计可 供股东分配的利润为 602,353,089.20 元。本利润分配方案的股本基数为以未来 实 ...

3、本次会计差错更正已经公司董事会、监事会审议通过，无需提交股东大 会审议。本次追溯调整事项给广大投资者造成的不便，公司深表歉意。今后公司 将持续提升治理水平和规范运作水平，努力提高信息披露质量，切实保障公司及 全体股东的利益。 公司于2025年4月27日召开了第六届董事会第二十次会议和第六届监事会第 十次会议，审议通过了《关于公司前期会计差错更正的议案》，同意公司根据《企 业会计准则第28号——会计政策、会计估计变更和差错更正》和《公开发行证券 的公司信息披露编报规则第19号——财务信息的更正及相关披露》的相关规定， 对2022年末和2023年末的财务报表进行差错更正及追溯调整，具体情况如下： 债券代码：123149 债券简称：通裕转债 证券代码：300185 证券简称：通裕重工 公告编号：2025-045 通裕重工股份有限公司 关于公司前期会计差错更正的公告 本公司及董事会全体人员保证信息披露的内容真实、准确和完整，没有虚 假记载、误导性陈述或者重大遗漏。 特别提示： 1、本次会计差错更正采用追溯重述法。通裕重工股份有限公司（以下简称 "公司"）对2022年末、2023年末财务报表相关科目和附注进行会计差 ...

Financial Performance - The company's operating revenue for Q1 2025 was ¥1,415,321,802.64, representing a 1.34% increase compared to ¥1,396,565,080.60 in the same period last year[5] - Net profit attributable to shareholders increased by 270.31% to ¥38,868,518.23 from ¥10,496,142.25 year-on-year[5] - The net profit after deducting non-recurring gains and losses surged by 602.92% to ¥36,468,233.79 from ¥5,188,111.67 in the previous year[5] - Basic and diluted earnings per share increased by 270.37% to ¥0.0100 from ¥0.0027 year-on-year[5] - Operating profit increased significantly to ¥53,795,619.82, compared to ¥15,731,536.11 in the previous period, reflecting a growth of 241.5%[22] - Net profit for the current period was ¥40,245,427.78, up from ¥11,152,463.15, marking an increase of 261.5%[22] - The total comprehensive income for the current period was ¥40,150,892.06, compared to ¥11,665,738.15 in the previous period, representing an increase of 244.5%[22] Cash Flow and Assets - The net cash flow from operating activities rose by 26.81% to ¥53,286,014.62 compared to ¥42,019,362.93 in the same quarter last year[5] - The company's cash and cash equivalents decreased from RMB 1,285,450,212.26 to RMB 1,238,261,655.13, a decrease of approximately 3.67%[18] - The company experienced a decrease in total financing cash flow, with a net outflow of ¥203,312,944.40 compared to a net inflow of ¥102,410,303.96 in the previous period[25] Shareholder Information - The total number of common shareholders at the end of the reporting period is 130,738[9] - The largest shareholder, Zhuhai Port Holdings Group Co., Ltd., holds 20.33% of shares, totaling 792,427,590 shares[9] - The second-largest shareholder, Si Xingkui, holds 6.20% of shares, totaling 241,512,891 shares, with 83,910,000 shares pledged[9] - The top ten shareholders collectively hold significant stakes, with the first three shareholders accounting for 26.87% of total shares[9] - The top ten unrestricted shareholders hold a total of 1,000,000,000 shares, with the largest unrestricted shareholder being Zhuhai Port Holdings Group Co., Ltd.[10] - The company has not identified any related relationships or concerted actions among the top shareholders during the reporting period[10] Liabilities and Equity - Total assets decreased by 3.03% to ¥15,050,449,892.10 from ¥15,519,961,275.26 at the end of the previous year[5] - The company's long-term borrowings increased by 45.78% to ¥1,268,831,176.54 from ¥870,380,912.37 at the beginning of the year[8] - Total liabilities decreased from RMB 8,603,052,815.06 to RMB 8,072,347,585.10, a reduction of approximately 6.16%[19] - The company's total equity increased from RMB 6,916,908,460.20 to RMB 6,978,102,307.00, an increase of approximately 0.89%[20] Investments and Financing - The cash flow from investing activities saw a significant increase of 2107.55%, reaching ¥158,027,949.24 compared to -¥7,871,668.15 in the same period last year[8] - The company has approved a financing application of up to RMB 7 billion, with a single financing limit of RMB 500 million, authorized for 12 months[15] - The company plans to repurchase shares with a total fund of no less than RMB 100 million and no more than RMB 200 million, at a maximum price of RMB 2.73 per share, within 12 months[16] - As of March 31, 2025, the company has repurchased 20,158,600 shares, accounting for approximately 0.52% of the total share capital, with a total payment of RMB 49,965,966[16] Tax and Expenses - The company's tax expenses rose by 167.55% to ¥13,517,295.91 due to an increase in total profit[8] - Research and development expenses increased to ¥34,325,639.55, up from ¥28,415,496.55, reflecting a growth of 20.8%[21] - The company reported a significant improvement in credit impairment losses, with a recovery of ¥1,712,567.19 compared to a loss of ¥10,981,240.72 in the previous period[21]

Financial Performance - The company's operating revenue for 2022 was CNY 5,912,890,720.74, representing a 2.86% increase compared to CNY 5,748,727,046.65 in 2021[21]. - The net profit attributable to shareholders decreased by 13.57% to CNY 246,003,358.81 from CNY 284,618,271.24 in the previous year[21]. - The basic earnings per share fell by 25.00% to CNY 0.06 from CNY 0.08 in 2021[21]. - The total assets increased by 15.94% to CNY 15,618,976,720.70 at the end of 2022, up from CNY 13,471,241,363.11 at the end of 2021[21]. - The net assets attributable to shareholders rose by 3.52% to CNY 6,741,055,888.37 from CNY 6,512,016,146.26 in the previous year[21]. - The cash flow from operating activities showed a significant decline, with a net outflow of CNY 66,328,357.90 compared to a net inflow of CNY 205,287,332.36 in 2021, marking a 132.31% decrease[21]. - The company reported a weighted average return on equity of 3.79%, down from 4.50% in the previous year[21]. - The net profit after deducting non-recurring gains and losses was CNY 229,236,516.89, a decrease of 10.95% from CNY 257,419,964.17 in 2021[21]. Revenue Breakdown - The company's total revenue for Q1, Q2, Q3, and Q4 was approximately $1.35 billion, $1.53 billion, $1.48 billion, and $1.55 billion respectively, showing a year-over-year increase in Q4[23]. - Net profit attributable to shareholders for Q1, Q2, Q3, and Q4 was approximately $52.05 million, $58.85 million, $61.17 million, and $73.93 million respectively, indicating a significant increase in Q4[23]. - The net profit after deducting non-recurring gains and losses for Q1, Q2, Q3, and Q4 was approximately $38.26 million, $57.87 million, $56.01 million, and $77.09 million respectively, with Q4 showing a notable increase[23]. - The net cash flow from operating activities was approximately $27.97 million, $56.18 million, $41.84 million, and -$192.32 million for Q1, Q2, Q3, and Q4 respectively, indicating a significant cash outflow in Q4[23]. Wind Power Sector Insights - The global wind power installed capacity reached 906 GW by the end of 2022, with a compound annual growth rate of 7.7% from 2017 to 2022, and is expected to add 680 GW over the next five years[30]. - In 2022, China's newly installed wind power capacity was 49.83 GW, a year-over-year decrease of 10.3%, with onshore wind accounting for 89.7% of the total[31]. - The average single-unit capacity of newly installed wind turbines in China increased by 27.8% year-over-year to 4.5 MW in 2022[31]. - The company aims to become a leading international energy equipment manufacturer and a well-known functional materials supplier, focusing on large forgings, castings, and structural components[35]. - The company delivered over 1,100 cast main shafts and successfully launched the world's first 9 MW forged wind power main shaft, showcasing its competitive advantage in large-scale wind power main shafts[50]. - The company is focused on optimizing its resource allocation around its core business to maximize resource utilization[94]. - The wind power sector is a key business area, and the company plans to solidify its leading position in wind power spindles and expand into offshore and overseas markets[98]. Research and Development - The company invested ¥153 million in R&D in 2022, leading to the successful development of over 20 products and the upgrade of 68 sets of various machining equipment[51]. - R&D investment amounted to ¥152,568,100.30 in 2022, representing 2.58% of total revenue, a decrease from 2.65% in 2021[70]. - The number of R&D personnel increased by 1.69% to 422 in 2022, with a notable rise in bachelor's degree holders by 16.83%[69]. - The company has successfully developed a 9MW wind power forged main shaft product, aligning with national clean energy development strategies[66]. - The company is actively engaged in research and development of new technologies related to wind power, aiming to strengthen its competitive edge in the market[105]. Governance and Management - The company has a diverse board of directors with various roles and responsibilities, ensuring effective governance[121]. - The company has implemented a performance evaluation and incentive mechanism for its directors, supervisors, and senior management, which was reviewed by the remuneration and assessment committee[115]. - The company has maintained independence in its operations, assets, personnel, and finances, with no guarantees provided for the controlling shareholder or related parties[111]. - The company has established a clear policy for remuneration based on performance and company objectives, ensuring alignment with shareholder interests[143]. - The company has been enhancing its market position through strategic appointments and governance improvements, positioning itself for future growth opportunities[128]. Environmental Compliance - The company has obtained environmental permits for several projects, including the high-end equipment core component intelligent precision production project approved on February 24, 2022[170]. - The company complies with regional air pollution discharge standards, including specific limits for sulfur dioxide and nitrogen oxides[171]. - The company reported a total pollutant discharge of 291.69 tons per year for nitrogen oxides, with specific compliance measures in place[171]. - The company has implemented advanced VOCs treatment technology, specifically catalytic oxidation combustion (RCO) equipment, to effectively manage emissions during the coating process[176]. - The company has adopted measures to reduce carbon emissions, although no administrative penalties were reported during the reporting period[177]. Shareholder Engagement - The company held a total of 5 shareholder meetings in 2022, ensuring equal rights for all shareholders through a combination of on-site and online voting methods[110]. - The participation rate in the 2022 first extraordinary general meeting was 31.31%[119]. - The company has actively organized and participated in board meetings and specialized committee meetings[149]. - The company is committed to transparency, providing detailed updates on its fundraising and project progress through investor communications[103]. Financial Management - The company has a strong financial management team, with key personnel including CFO Ma Xiaochuan, who has been in the role since September 2020 and has a background in finance and accounting[131]. - The company has established a comprehensive internal control system covering all major aspects of its operations[163]. - The internal control audit report indicates that the company effectively maintained internal controls related to financial statements as of December 31, 2022[167]. - The company has committed to ensuring the legality and validity of historical changes in capital and shareholder structures related to Tongyu Heavy Industry[181].