中重科技（天津）股份有限公司 内幕信息知情人登记管理制度 中国·天津 二零二五年四月 1 中重科技（天津）股份有限公司 内幕信息知情人登记管理制度 第一章 总 则 第一条 为规范中重科技（天津）股份有限公司（以下称"公司"）内幕信 息管理，加强内幕信息保密工作，维护信息披露的公开、公平、公正原则，保护 广大投资者的合法权益，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》（以下称"《证券法》"）、《上市公司信息披露管 理办法》《上海证券交易所股票上市规则》《上市公司监管指引第5号——上市 公司内幕信息知情人登记管理制度》等有关法律法规及《中重科技（天津）股份 有限公司章程》的有关规定，制定本制度。 第二条 公司董事会是内幕信息的管理机构，董事长为内幕信息管理的主要 责任人，董事会秘书作为直接责任人，负责公司内幕信息的日常管理工作，在相 关信息依法公开披露前负责内幕信息知情人的登记入档和管理事宜。证券部协助 董事会秘书做好公司内幕信息的管理、登记、披露及备案的日常工作。 第三条 公司董事、高级管理人员和公司股东、各部门、分公司和子公司都 应做好内幕信息的保密工作。未经董事会批准 ...

关联交易管理制度 中国·天津 二零二五年四月 1 中重科技（天津）股份有限公司 中重科技（天津）股份有限公司 关联交易管理制度 第一章 总 则 第一条 为进一步加强中重科技（天津）股份有限公司（以下简称"本公司" 或"公司"）关联交易管理，明确管理职责和分工，维护公司股东和债权人的合法 利益，保证公司与关联方之间订立的关联交易合同符合公平、公正、公开的原则， 根据《中华人民共和国公司法》（下称"《公司法》"）《中华人民共和国证券法》、 《企业会计准则――关联方披露》《上市公司治理准则》《上海证券交易所股票 上市规则》《上海证券交易所上市公司自律监管指引第 1 号——规范运作》等法 律、法规及《中重科技（天津）股份有限公司章程》（以下简称"《公司章程》"） 的规定，特制订本制度。 第二条 公司的关联交易是指公司或者其控股子公司与公司关联人发生的 转移资源或者义务的事项。 第三条 公司的关联交易应当具有商业实质，价格应当公允，原则上不偏离 于市场独立第三方的价格或者收费标准等交易条件。 第四条 公司应当与关联方就关联交易签订书面协议。协议的签订应当遵循 平等、自愿、等价、有偿的原则，协议内容应当明确、具体、可执行 ...

公司代码：603135 公司简称：中重科技 中重科技（天津）股份有限公司 2024年度内部控制评价报告 √有效 □无效 根据公司财务报告内部控制重大缺陷的认定情况，于内部控制评价报告基准日，不存在财务报告内 部控制重大缺陷，董事会认为，公司已按照企业内部控制规范体系和相关规定的要求在所有重大方面保 持了有效的财务报告内部控制。 中重科技（天津）股份有限公司全体股东： 根据《企业内部控制基本规范》及其配套指引的规定和其他内部控制监管要求（以下简称企业内部 控制规范体系），结合本公司（以下简称公司）内部控制制度和评价办法，在内部控制日常监督和专项 监督的基础上，我们对公司2024年12月31日（内部控制评价报告基准日）的内部控制有效性进行了评价。 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 ...

7 1.1 中重科技(天津)股份有限公司 您可使用手机"扫一扫"或进入"注册资审计报告是否由具有执业许可的会计师事务所出身 您可使用手机"扫一扫"或进入"注册会计师行业统一监管平台（http://acc.nof.gov.cn）"进行查验 报告编码:沪25Z9ZZN396 立信会计师事务所(特殊普通合伙) DO CHINA SHU LUN PAN CERTIFIED PUBLIC ACCOUNTANTS LL 关于中重科技(天津) 股份有限公司 非经营性资金占用及其他关联资金往来情况 的专项报告 信会师报字[2025]第 ZF10691 号 中重科技(天津)股份有限公司全体股东: 我们审计了中重科技(天津)股份有限公司(以下简称"中重科 技公司")2024年度的财务报表,包括 2024 年 12 月 31 日的合并及母 公司资产负债表、2024年度合并及母公司利润表、合并及母公司现 金流量表、合并及母公司所有者权益变动表和相关财务报表附注,并 于 2025 年 4 月 28 日出具了报告号为信会师报字(2025)第 ZF10688 号 的【无保留意见】审计报告。 中重科技公司管理层根据中国证券监督管理委员会《上 ...

Financial Performance - The company's operating revenue for Q1 2025 was CNY 117,342,757.75, representing a year-on-year increase of 0.77% compared to CNY 116,440,899.47 in the same period last year[4] - The net profit attributable to shareholders decreased by 10.00% to CNY 13,721,219.52 from CNY 15,245,741.31 in the previous year[4] - The net profit attributable to shareholders after deducting non-recurring gains and losses fell by 14.94% to CNY 10,670,362.92[4] - Net profit for Q1 2025 was CNY 13,721,219.52, down from CNY 15,245,741.31 in Q1 2024, reflecting a decrease of 9.97%[18] - The company’s operating profit for Q1 2025 was CNY 15,600,815.45, down from CNY 19,346,251.01 in Q1 2024, a decrease of 19.3%[18] - The net profit attributable to the parent company shareholders for Q1 2025 is CNY 13,721,219.52, compared to CNY 15,245,741.31 in Q1 2024, indicating a decrease of approximately 10%[19] Cash Flow - The net cash flow from operating activities improved significantly to CNY 24,674,486.63, compared to a negative cash flow of CNY -75,384,016.34 in the same period last year[4] - Cash inflow from operating activities for Q1 2025 is CNY 249,813,936.76, significantly up from CNY 116,424,710.32 in Q1 2024, representing an increase of about 114%[22] - The net cash flow from operating activities for Q1 2025 is CNY 24,674,486.63, a turnaround from a net outflow of CNY 75,384,016.34 in Q1 2024[22] - Cash outflow from investing activities in Q1 2025 is CNY 906,143,980.00, compared to CNY 8,582,362.17 in Q1 2024, showing a substantial increase in investment spending[23] - The net cash flow from investing activities for Q1 2025 is -CNY 532,583,743.76, compared to -CNY 8,582,362.17 in Q1 2024, indicating a significant increase in cash used for investments[23] - The net cash flow from financing activities for Q1 2025 is -CNY 35,076,501.68, compared to -CNY 501,089.18 in Q1 2024, reflecting a larger cash outflow for financing[23] - The ending cash and cash equivalents balance for Q1 2025 is CNY 555,277,332.16, down from CNY 1,423,758,285.28 in Q1 2024, indicating a decrease of approximately 61%[23] Assets and Liabilities - Total assets at the end of the reporting period were CNY 3,785,799,386.94, a decrease of 0.83% from CNY 3,817,629,156.36 at the end of the previous year[5] - Total assets as of March 31, 2025, were CNY 3,785,799,386.94, slightly down from CNY 3,817,629,156.36 at the end of 2024, a decrease of 0.84%[15] - Total liabilities decreased to CNY 780,074,434.13 as of March 31, 2025, from CNY 801,568,976.75 at the end of 2024, a reduction of 2.68%[15] - The company’s total equity as of March 31, 2025, was CNY 3,005,724,952.81, a slight decrease from CNY 3,016,060,179.61 at the end of 2024, a drop of 0.11%[15] Shareholder Information - The total number of ordinary shareholders at the end of the reporting period was 32,454[9] - The largest shareholder, Ma Bingbing, holds 47.89% of the shares, totaling 301,504,739 shares[10] - Shareholders' equity attributable to the parent company was CNY 3,005,724,952.81, down 0.34% from CNY 3,016,060,179.61 at the end of the previous year[5] Government Subsidies and R&D - The company received government subsidies amounting to CNY 830,151.34, which are closely related to its normal operations[6] - The company reported a decrease in research and development expenses to CNY 7,063,193.70 in Q1 2025 from CNY 8,469,375.17 in Q1 2024, a decline of 16.6%[18] Earnings Per Share - Basic and diluted earnings per share remain unchanged at CNY 0.02 for both Q1 2025 and Q1 2024[19]

Financial Performance - The company's operating revenue for 2024 was approximately ¥956.26 million, a decrease of 14.38% compared to ¥1,116.82 million in 2023[22]. - Net profit attributable to shareholders for 2024 was ¥56.36 million, down 69.03% from ¥181.99 million in 2023[22]. - The basic earnings per share for 2024 was ¥0.09, reflecting a 70% decline from ¥0.30 in 2023[23]. - The weighted average return on equity decreased to 1.85% in 2024, down 5 percentage points from 6.85% in 2023[23]. - The total assets at the end of 2024 were approximately ¥3.82 billion, a decrease of 1.76% from ¥3.89 billion at the end of 2023[22]. - The cash flow from operating activities for 2024 was negative at approximately -¥59.42 million, a significant decline from ¥235.15 million in 2023[22]. - The company reported a quarterly revenue of ¥378.36 million in Q4 2024, with a net profit of ¥49.51 million attributable to shareholders[27]. - The gross margin for the main business was 15.49%, reflecting a decrease of 12.66 percentage points year-on-year[65]. - The revenue from intelligent equipment and production lines was 674.01 million RMB, down 24.47% year-on-year, with a gross margin of 16.42%[65]. - Domestic sales revenue was 851.79 million RMB, a decrease of 14.67 percentage points in gross margin, while foreign sales revenue was 100.85 million RMB, showing a gross margin increase of 2.82 percentage points[65]. Dividend Distribution - The company plans to distribute a cash dividend of 0.066 CNY per share to all shareholders based on the total share capital as of the dividend distribution date[6]. - The cash dividend distribution plan for 2023 includes a cash dividend of RMB 0.2 per share and a capital reserve increase of 0.4 shares per share, with a total cash dividend amounting to RMB 41,221,730.88, representing 73.15% of the net profit attributable to ordinary shareholders[135]. - The cumulative cash dividend amount over the last three accounting years is RMB 220,990,770.88, with an average net profit of RMB 173,865,413.13, resulting in a cash dividend ratio of 127.10%[137]. Risks and Challenges - The company has not identified any significant risks that could materially affect its operations during the reporting period[10]. - The company faces risks related to macroeconomic downturns and fluctuations in downstream industry demand, which could negatively impact business growth and profitability[98]. - The company is exposed to risks from major project fluctuations, where changes in client conditions and market factors could affect project delivery and revenue stability[99]. - The company is vulnerable to raw material price volatility, particularly for steel and alloys, which could impact production costs and profitability[99]. Technological Advancements and R&D - The company has made significant technological advancements, including the successful launch of a 1450mm hot-rolled coil production line in Indonesia, marking a breakthrough in the Southeast Asian hot-rolled sector[36]. - The company is exploring new business opportunities in the automation sector by leveraging its market position and technological expertise in specialized equipment[37]. - The company is a national high-tech enterprise focusing on the research and development of intelligent equipment and production lines, with major products including automated production lines for hot-rolled section steel, strip steel, and bar wire[42]. - The company has developed core technologies such as high-rigidity intelligent universal rolling mill technology and CMA universal rolling mill digital technology, enhancing its product quality and market competitiveness[53]. - The total R&D expenditure for the current period was ¥39,225,165.01, which is 4.1% of total revenue, with no capitalized R&D expenses[78]. Market Expansion and Orders - The company secured new orders worth 650 million RMB in 2024, with over 60% of these orders coming from overseas clients across various regions including South Asia, Southeast Asia, Europe, Africa, the Middle East, and Central Asia[35]. - The company is focusing on overseas market expansion, particularly in the "Belt and Road" countries, and has successfully entered the Indian market with a contract for stainless steel continuous casting and hot rolling production lines[36][40]. - The company’s end-of-period backlog reached 1.8 billion RMB after excluding terminated projects[35]. Governance and Compliance - The company maintains a robust governance structure, ensuring compliance with legal regulations and transparent information disclosure to protect investor interests[103]. - The company has an independent organizational structure and operates independently from its controlling shareholders and related entities[106]. - The company has not faced any penalties from securities regulatory authorities in the past three years, indicating a strong compliance record[120]. - The company has not reported any significant internal control deficiencies during the reporting period[140]. Management and Leadership - The management team has extensive industry experience, which supports the company's strategic planning and operational decision-making[58]. - The company appointed new executives, including Song Yuxia as Vice General Manager and Yan Hui as Financial Director, following the board and supervisory committee elections on March 15, 2024[118]. - The company has a structured compensation plan for directors and senior management, which is determined by the remuneration and assessment committee and approved by the shareholders' meeting[117]. - The new management team is expected to drive future growth and operational efficiency[119]. Sustainability and Environmental Commitment - The company was recognized as a national-level green factory, reflecting its commitment to sustainable development and carbon neutrality goals[145]. - The company invested 190.6 million yuan in environmental protection during the reporting period[143]. - The company has adopted various carbon reduction measures, including upgrading production equipment and promoting green practices[146]. - The company is actively expanding its green supply chain by collaborating with upstream and downstream enterprises[145]. Shareholding Structure - The largest shareholder, Ma Bingbing, increased her limited sale shares to 301,504,739, reflecting a significant increase of 86,144,211 shares[191]. - The company’s shareholding structure shows that 80% of shares are held under limited sale conditions, while 20% are under unrestricted conditions[186]. - The total number of ordinary shareholders decreased from 32,454 to 30,452 during the reporting period[194]. - The relationship between major shareholders is noted, with Ma Bingbing being the daughter of Gu Fenglan, indicating familial ties in ownership[200].

中重科技（天津）股份有限公司 2024 年年度会计师事务所履职情况评估报告 中重科技（天津）股份有限公司（以下简称"公司"）聘请立信会 计师事务所（特殊普通合伙）（以下简称"立信"）作为公司 2024 年度 年报审计机构。根据《国有企业、上市公司选聘会计师事务所管理办 法》，公司对立信 2024 年度审计履职情况进行评估，具体情况如下： 1 一、会计师事务所基本情况 （一）资质条件 会计师事务所名称：立信会计师事务所（特殊普通合伙） 注册地址：上海市黄浦区南京东路 61 号四楼 首席合伙人：朱建弟 2024 年度末合伙人数量：296 人 2024 年度末注册会计师人数：2,498 人 2024 年度末签署过证券服务业务审计报告的注册会计师人数： 743 人 2024 年度收入总额（未经审计）：47.48 亿元 2024 年度审计业务收入（经审计）：36.72 亿元 2024 年度证券业务收入（经审计）：15.05 亿元 2024 年度上市公司审计客户家数：693 家 （二）聘任会计师事务所履行的程序 公司于 2024 年 4 月 19 日召开第二届董事会审计委员会 2024 年 第二次会议，对立信会计师事务所 ...

证券代码：603135 证券简称：中重科技 公告编号：2025-025 中重科技（天津）股份有限公司 关于续聘会计师事务所的公告 本公司董事会及全体董事保证本公告内容不存在任何虚假记载、误导性陈述 或者重大遗漏，并对其内容的真实性、准确性和完整性承担法律责任。 重要内容提示： 截至2024年末，立信已提取职业风险基金1.71亿元，购买的职业保险累计 赔偿限额为10.50亿元，相关职业保险能够覆盖因审计失败导致的民事赔偿责任。 ●拟聘任的会计师事务所名称：立信会计师事务所（特殊普通合伙）（以 下简称"立信"）。中重科技（天津）股份有限公司(以下简称"公司")于 2025年4月28日召开了第二届董事会第七次会议，审议通过了《关于聘请公司 2025年度审计机构的议案》，公司拟继续聘请立信为公司2025年度的财务审计 机构及内控审计机构。现将相关事宜公告如下： 一、拟聘任会计师事务所的基本情况 （一）机构信息 1、基本信息 立信会计师事务所（特殊普通合伙）（以下简称"立信"）由我国会计泰 斗潘序伦博士于1927年在上海创建，1986年复办，2010年成为全国首家完成改 制的特殊普通合伙制会计师事务所，注册地址为上海市 ...

证券代码：603135 证券简称：中重科技 公告编号：2025-024 中重科技（天津）股份有限公司 2024年年度募集资金存放与实际使用情况的 专项报告 本公司董事会及全体董事保证本公告内容不存在任何虚假记载、误导性陈 述或者重大遗漏，并对其内容的真实性、准确性和完整性承担法律责任。 根据中国证券监督管理委员会《上市公司监管指引第2号——上市公司募集 资金管理和使用的监管要求》、《上海证券交易所上市公司自律监管指引第1号 ——规范运作》以及《上海证券交易所上市公司自律监管指南第1号——公告格 式》等有关规定，现将中重科技（天津）股份有限公司（以下简称"公司"） 2024年年度募集资金存放与实际使用情况专项报告如下： 一、募集资金基本情况 （一）募集资金到位情况 经中国证券监督管理委员会证监许可[2023]582号文《关于同意中重科技（天 津）股份有限公司首次公开发行股票注册的批复》,公司首次向社会公众公开发行 人民币普通股（A股）股票9,000.00万股，每股发行价格为人民币17.80元，募集资 金总额为人民币160,200.00万元，扣除相关费用后，实际募集资金净额为人民币 149,737.41万元。截止 ...

证券代码：603135 证券简称：中重科技 公告编号：2025-028 中重科技（天津）股份有限公司 关于会计政策变更的公告 1、变更前公司采用的会计政策 本公司董事会及全体董事保证本公告内容不存在任何虚假记载、误导性陈述 或者重大遗漏，并对其内容的真实性、准确性和完整性承担法律责任。 一、 本次会计政策变更情况的概述 1、本次会计政策变更内容及时间 2023 年 8 月，财政部发布了《企业数据资源相关会计处理暂行规定》（财 会〔2023〕11 号），适用于符合企业会计准则相关规定确认为无形资产或存货 等资产的数据资源，以及企业合法拥有或控制的、预期会给企业带来经济利益的、 但不满足资产确认条件而未予确认的数据资源的相关会计处理，并对数据资源的 披露提出了具体要求。该规定自 2024 年 1 月 1 日起开始执行。 2023 年 10 月，财政部发布《企业会计准则解释第 17 号》（财会〔2023〕 21 号），规定了"关于流动负债与非流动负债的划分"、"关于供应商融资安 排的披露"、"关于售后租回交易的会计处理"的相关内容，公司自 2024 年 1 月 1 日起执行该解释规定。 2024 年 12 月，财政 ...