目 录 一、对报告使用者和使用目的的限定 本报告仅供三维股份公司年度报告披露时使用，不得用作任何其他目的。我 们同意将本报告作为三维股份公司年度报告的必备文件，随同其他文件一起报送 并对外披露。 为了更好地理解三维股份公司 2024 年度营业收入扣除情况，扣除情况表应 当与已审的财务报表一并阅读。 二、管理层的责任 三维股份公司管理层的责任是提供真实、合法、完整的相关资料，按照《上 海证券交易所上市公司自律监管指南第 2 号——业务办理（2024 年 5 月修订）》 一、关于营业收入扣除情况的专项核查意见………………………第 1—2 页 二、2024 年度营业收入扣除情况表…………………………………第 3—5 页 关于营业收入扣除情况的专项核查意见 天健审〔2025〕8787 号 三维控股集团股份有限公司全体股东： 我们接受委托，审计了三维控股集团股份有限公司（以下简称三维股份公司） 2024 年度财务报表，包括 2024 年 12 月 31 日的合并及母公司资产负债表，2024 年度的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，以及财务报表附注，并出具了审计报告。在此基础上， ...

目 录 | 一、审计报告……………………………………………………… 第 | 1—6 | 页 | | | --- | --- | --- | --- | | 二、财务报表……………………………………………………… 第 7—14 | | 页 | | | （一）合并资产负债表…………………………………………… 第 | 7 | 页 | | | （二）母公司资产负债表………………………………………… 第 | 8 | 页 | | | （三）合并利润表………………………………………………… 第 | 9 | 页 | | | （四）母公司利润表………………………………………………第 | 10 | 页 | | | （五）合并现金流量表……………………………………………第 | 11 | 页 | | | （六）母公司现金流量表…………………………………………第 | 12 | | 页 | | （七）合并所有者权益变动表……………………………………第 | 13 | 页 | | | （八）母公司所有者权益变动表…………………………………第 | 14 | 页 | | | 三、财务报表附注……………………………………………… 第 15—109 ...

目 录 一、内部控制审计报告…………………………………………第 1—2 页 内部控制审计报告 天健审〔2025〕8788 号 三维控股集团股份有限公司全体股东： 按照《企业内部控制审计指引》及中国注册会计师执业准则的相关要求，我 们审计了三维控股集团股份有限公司（以下简称三维股份公司）2024 年 12 月 31 日的财务报告内部控制的有效性。 一、企业对内部控制的责任 按照《企业内部控制基本规范》《企业内部控制应用指引》以及《企业内部 控制评价指引》的规定，建立健全和有效实施内部控制，并评价其有效性是三维 股份公司董事会的责任。 二、注册会计师的责任 天健会计师事务所（特殊普通合伙） 中国注册会计师： 我们认为，三维股份公司于 2024 年 12 月 31 日按照《企业内部控制基本规 第 1 页 共 2 页 范》和相关规定在所有重大方面保持了有效的财务报告内部控制。 五、强调事项 我们提醒内部控制审计报告使用者关注，为满足固定资产投资资金需求，三 维股份公司及子公司 2024 年度存在通过向供应商转贷获取银行借款和向供应商 开具信用证和供应链票据进行贴现融资的情形，截至 2024 年 12 月 31 日未到 ...

Financial Performance - The company's operating revenue for Q1 2025 was CNY 1,062,340,226.74, a decrease of 9.64% compared to CNY 1,175,640,679.17 in the same period last year[4] - Net profit attributable to shareholders was CNY 25,156,666.86, down 3.94% from CNY 26,187,441.84 year-on-year[4] - Basic and diluted earnings per share were both CNY 0.02, reflecting a decrease of 33.33% compared to CNY 0.03 in the same period last year[4] - Net profit for Q1 2025 was ¥24,154,717.00, a decline of 19.0% from ¥29,820,718.54 in Q1 2024[18] - Earnings per share for Q1 2025 were ¥0.02, compared to ¥0.03 in Q1 2024, indicating a 33.3% decrease[18] Cash Flow - The net cash flow from operating activities was negative CNY 121,743,757.50, a significant decline from negative CNY 8,536,083.25 in the previous year, representing a decrease of 1,326.23%[4] - In Q1 2025, the net cash flow from operating activities was -121,743,757.50, compared to -8,536,083.25 in Q1 2024, indicating a significant decline in operational cash flow[20] - Total cash inflow from operating activities in Q1 2025 was 979,144,836.41, down from 1,104,254,143.05 in Q1 2024, reflecting a decrease of approximately 11.3%[20] - Cash outflow from operating activities in Q1 2025 was 1,100,888,593.91, slightly lower than 1,112,790,226.30 in Q1 2024, showing a decrease of about 1.1%[20] - Cash inflow from investment activities in Q1 2025 was 10,486,821.23, a significant drop from 95,133,567.40 in Q1 2024, representing a decline of approximately 89%[20] - Cash outflow from investment activities in Q1 2025 was 149,627,120.69, down from 236,383,510.49 in Q1 2024, indicating a decrease of about 36.7%[20] - Net cash flow from financing activities in Q1 2025 was 289,895,337.80, compared to 121,496,207.64 in Q1 2024, showing an increase of approximately 138%[20] - The total cash and cash equivalents at the end of Q1 2025 were 183,365,823.45, up from 141,053,871.85 at the end of Q1 2024, reflecting an increase of about 30%[20] Assets and Liabilities - Total assets at the end of the reporting period were CNY 10,994,561,853.51, an increase of 2.10% from CNY 10,768,737,016.42 at the end of the previous year[5] - Total liabilities increased to ¥7,801,794,659.83 in Q1 2025 from ¥7,517,386,563.45 in Q1 2024, representing a growth of 3.8%[15] - Non-current liabilities rose to ¥2,688,664,014.25 in Q1 2025, up from ¥2,066,677,345.34 in Q1 2024, marking a significant increase of 30.0%[15] - The company's total equity decreased to ¥3,192,767,193.68 in Q1 2025 from ¥3,251,350,452.97 in Q1 2024, a decline of 1.8%[15] Shareholder Information - The number of ordinary shareholders at the end of the reporting period was 11,475[9] - The largest shareholder, Ye Jiyue, holds 36.32% of the shares, totaling 374,549,972 shares, with 182,631,000 shares pledged[9] - The company has a total of 374,549,972 shares held by its largest shareholder, representing a significant portion of the total equity[10] - The company has not reported any changes in the participation of major shareholders in margin trading or securities lending activities[11] Operational Metrics - Research and development expenses for Q1 2025 were ¥13,954,389.59, an increase of 12.0% from ¥12,454,908.02 in Q1 2024[16] - The company reported an investment income of ¥20,380,977.72 in Q1 2025, significantly higher than ¥4,627,833.79 in Q1 2024[16] - The company's long-term equity investments rose to ¥313,154,828.30 from ¥289,884,610.10, showing an increase of approximately 8%[13] - The company reported a total non-current asset value of ¥8,630,849,170.00, up from ¥8,575,093,310.06, indicating a growth of about 0.6%[13]

Financial Performance - The company's operating revenue for 2024 reached ¥5,153,283,517.31, representing a 32.31% increase compared to ¥3,894,949,090.09 in 2023[24]. - The net profit attributable to shareholders for 2024 was a loss of ¥146,786,890.49, a decrease of 199.28% from a profit of ¥147,852,708.95 in 2023[24]. - The net profit attributable to shareholders after deducting non-recurring gains and losses was a loss of ¥150,319,250.45, down 206.03% from ¥141,764,153.15 in the previous year[24]. - The net cash flow from operating activities for 2024 was ¥381,015,676.88, an increase of 23.78% from ¥307,812,594.74 in 2023[24]. - The total assets at the end of 2024 amounted to ¥10,768,737,016.42, a 2.13% increase from ¥10,544,439,671.10 in 2023[24]. - The net assets attributable to shareholders decreased by 10.46% to ¥3,118,579,589.11 from ¥3,483,038,992.65 in 2023[24]. - The basic earnings per share for 2024 was -¥0.14, a decrease of 193.33% from ¥0.15 in 2023[25]. - The diluted earnings per share for 2024 was also -¥0.14, reflecting the same percentage decrease as the basic earnings per share[25]. - The weighted average return on net assets for 2024 was -4.38%, a decrease of 8.76 percentage points from 4.38% in 2023[25]. Revenue and Market Segments - The company achieved operating revenue of 5.153 billion yuan in 2024, representing a year-on-year growth of 32.31%[35]. - The BDO integrated project has established a production capacity of 300,000 tons/year for BDO and 360,000 tons/year for calcium carbide, contributing significantly to revenue with 1.693 billion yuan generated from BDO sales[36][37]. - The company reported a total revenue increase in the "other" category by 37.37%, reaching approximately CNY 173.39 million, with a gross margin of 37.37%[90]. - The total revenue for the rubber products segment was approximately CNY 1.35 billion, a decrease of 0.78% year-over-year, with a gross margin of 19.47%, down 5.49 percentage points[90]. - Polyester fiber revenue reached approximately CNY 1.68 billion, down 1.81% year-over-year, with a gross margin of -1.81%, a decrease of 1.25 percentage points[90]. - Revenue from BDO and its derivatives reached 1,693,150,000 RMB, showing a significant increase of 1,227.84% year-over-year, with a gross margin of 1.96%, up by 12.38 percentage points[140]. Strategic Initiatives and Innovations - The company plans to further expand the BDO upstream supply chain and develop a coal tar project to reduce procurement costs and enhance core competitiveness[37]. - The company is focusing on high-quality development through strategic optimization, cost control, and technological innovation to create shareholder value[35]. - The company initiated 10 new product projects focused on environmentally friendly, energy-saving, long-distance, and high-strength conveyor belts, alongside 19 improvement projects in formulation and performance optimization[41]. - The company has established long-term strategic partnerships with leading enterprises in various sectors, enhancing market penetration and product distribution[37]. - The company has developed high-performance rubber products, including flame-retardant conveyor belts and heat-resistant conveyor belts, which are at the forefront of the industry[74]. - The company has established a digital transformation strategy, enhancing its internal control systems and improving management efficiency through the integration of various information systems[40]. Research and Development - The company received 4 invention patents and 10 utility model patents in the polyester fiber process during the reporting period, demonstrating its commitment to technological innovation[41]. - The company has a strong focus on innovation, with a technical research and development team of 87 people and partnerships with multiple research institutions, leading to the development of new products and technologies[67]. - The company has filed a total of 33 patents, including inventions and practical applications, focusing on various types of conveyor belts and V-belts, with several patents filed in 2023[75][76]. - The company has implemented advanced technologies for waste acid recovery and acetylene recycling, improving automation and product quality[85]. Operational Efficiency and Cost Management - The company has established a supply chain management center to enhance resource integration efficiency through centralized procurement and standardized processes[45]. - The company has seen a significant increase in deferred income, rising by 261.75% to 38.92 million yuan[105]. - The company has implemented energy-saving measures, including photovoltaic power generation and waste heat recovery, significantly reducing energy consumption across various operations[45]. - The company has developed a logistics network with a dedicated railway freight line at its Guangxi production base, significantly reducing transportation costs and ensuring high-quality raw materials[65]. - The company has implemented systematic management to continuously improve product quality and service, ensuring that its main products exceed industry standards[80]. Market Trends and Future Outlook - The company is positioned to benefit from the growing demand for biodegradable materials and renewable energy policies, which are expected to drive BDO product demand[113][115]. - The company anticipates continued growth in the rail transit sector, driven by urbanization and infrastructure development, particularly in the Yangtze River Delta region with an estimated investment of CNY 1 trillion[154]. - The BDO market is expected to see synchronized growth in capacity and demand, driven by applications in biodegradable materials and lithium batteries[158]. - The company aims to achieve a modernized fiber industry system by 2025, emphasizing high-end, intelligent, and green development[112]. Corporate Governance and Management - The board of directors operates under clear regulations, with independent directors actively participating in decision-making and oversight[173]. - The company adheres to legal requirements for information disclosure, ensuring transparency and fairness for all shareholders[173]. - The company has established a robust internal control system to ensure compliance with operational and strategic needs, with effective execution reported during the period[174]. - The company has seen changes in its senior management, with new appointments and resignations noted in the reporting period[183]. Employee and Remuneration Policies - The company has established a comprehensive salary and benefits system for employees, including various types of insurance and a pension fund[195]. - The company has implemented targeted training programs to enhance employee skills and safety awareness, aiming to reduce workplace accidents[196]. - The total remuneration for all directors, supervisors, and senior management at the end of the reporting period amounted to 3.8801 million RMB[182]. - The employee composition includes 2,660 production personnel, 158 sales personnel, 279 technical personnel, 50 financial personnel, and 234 administrative personnel[193].

三维控股集团股份有限公司 2024 年度独立董事述职报告 作为三维控股集团股份有限公司(以下简称"公司")的独立董事,在 2024 年度履职期间,本人严格按照《中华人民共和国公司法》、《上市公司独立董事规 则》《公司章程》及公司《独立董事制度》等相关法律法规和规章制度的规定和 要求,忠实、勤勉地履行独立董事的职责和义务,认真、谨慎地行使公司和股东 所赋予的权利,积极出席公司股东大会、董事会及专门委员会会议,并对公司董 事会审议的相关重大事项进行独立判断,发表了公正、客观的独立意见,切实维 护了公司整体利益和中小投资者的合法权益。 现将本人 2024年度担任独立董事履职情况报告如下: 一、独立董事的基本情况 (一)个人工作履历、专业背景以及兼职情况 申作青,中国国籍,无境外居留权,1962年7月出生,研究生学历。1985 年 8 月起在杭州商学院(现浙江工商大学)参加工作,先后在多个部门、学院工 作并担任领导职务。2011年1月至2016年12月任校发展规划处处长兼高等教 育研究所所长。2016年12月至2023年8月任浙江工商大学教授、硕士生导师, 于 2022 年 8 月退休。 (二) 独立性说明 1、自担 ...

三维控股集团股份有限公司 对会计师事务所履职情况评估报告 | 综合等 | | | | --- | --- | --- | | 同行业上市公司审计客户家数 | 戸 | 544 | 2. 投资者保护能力 天健会计师事务所(特殊普通合伙)具有良好的投资者保护能力,已按照相 关法律法规要求计提职业风险基金和购买职业保险。截至 2024 年末，累计已计 提职业风险基金和购买的职业保险累计赔偿限额合计超过 2 亿元,职业风险基金 计提及职业保险购买符合财政部关于《会计师事务所职业风险基金管理办法》等 文件的相关规定。 天健会计师事务所(特殊普通合伙)近三年存在执业行为相关民事诉讼,在 执业行为相关民事诉讼中存在承担民事责任情况。天健会计师事务所（特殊普通 合伙 ）近三年因执业行为在相关民事诉讼中被判定需承担民事责任的情况如下: | 原告 | 被告 | 案件时间 | 主要案情 | 诉讼进展 | | --- | --- | --- | --- | --- | | 投资者 | 华仪电气、东 海证券、天健 | 2024年3月6日 | 天健作为华仪电气 2017 嫌财务造假,在后续证。 | 已完结(天健需 与华仪电气承 | | | ...

根据《上市公司治理准则》《国有企业、上市公司选聘会计师事务所管理办 法》《上海证券交易所上市公司自律监管指引第1号 -- 规范运作》等规定,三 维股份股份有限公司(以下简称"公司")董事会审计委员会本着勤勉尽责的原 则,切实有效地监督、评估公司外部审计工作。现将董事会审计委员会对会计师 事务所 2024 年度履职情况评估及履行监督职责情况报告如下: 三维控股集团股份有限公司 董事会审计委员会对会计师事务所 2024年度 履职情况评估及履行监督职责情况的报告 一、2024年年审会计师事务所基本情况 1、会计师事务所基本情况 名称:天健会计师事务所(特殊普通合伙)(以下简称"天健所") 成立日期:2011年7月18日 组织形式:特殊普通合伙企业 注册地址:浙江省杭州市西湖区西溪路 128 号 首席合伙人:钟建国 2、聘任会计师事务所履行的程序 公司第五届董事会审计委员会第三次会议、第五届董事会第八次会议、2023 年年度股东大会审议通过了《关于续聘公司 2024 年度财务审计机构及内控审计 机构的议案》,续聘天健所为公司 2024年度审计机构。公司独立董事对该议案 予以事前认可并发表同意的独立意见。 二、2024 ...

证券代码：603033 证券简称：三维股份 公告编号：2025-013 三维控股集团股份有限公司 2024 年度募集资金存放与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个别及连带责任。 三维控股集团股份有限公司（以下简称"公司"或"本公司"）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（2022 年修订）》（证监会公告〔2022〕15 号）和上海证券交易所印 发的《上海证券交易所上市公司自律监管指引第 1 号——规范运作（2023 年 12 月修订）》（上证发〔2023〕193 号）的规定，将本公司 2024 年度募集资金存放 与使用情况专项说明如下。 (二) 募集资金使用和结余情况 1 2024 年 10 月 24 日，公司召开第五届董事会第十三次会议、第五届监事会 第十一次会议，审议通过了《关于募投项目结项并将节余募集资金永久补充流 动资金的议案》，并于 2024 年 11 月 11 日召开 2024 年第二次临时股东大会审 议通过前述议案，节余募集资金随 ...

证券代码：603033 证券简称：三维股份 公告编号：2025-012 三维控股集团股份股份有限公司 关于续聘 2025 年度财务审计机构 及内控审计机构的公告 ● 拟续聘的会计师事务所名称：天健会计师事务所（特殊普通合伙） | 业务收入总额 | 34.83 | 亿元 | 2023 | 年（经审计） | | | --- | --- | --- | --- | --- | --- | | 审计业务收入 | 30.99 | 亿元 | 业务收入 | | | | 证券业务收入 | 18.40 | 亿元 | | | | | 客户家数 | 707 | 家 | | | | | 审计收费总额 | 7.20 | 亿元 | | | | | 制造业，信息传输、软件和信息技术服务业， | 批发和零售业，电力、热力、燃气及水生产和 | | | | | | 2024 | 年上市公司 | 供应业，水利、环境和公共设施管理业，租赁 | （含 | A、B | 股）审 | | 和商务服务业，科学研究和技术服务业，金融 | 涉及主要行业 | 计情况 | 业，房地产业，交通运输、仓储和邮政业，采 | | | | 矿业，文化、体育和娱乐业，建筑业，农 ...