Financial Performance - The company's operating revenue for 2024 was ¥336,298,040.04, a decrease of 20.11% compared to ¥420,958,011.04 in 2023[18]. - Net profit attributable to shareholders for 2024 was ¥23,630,265.59, reflecting a significant decline of 73.27% from ¥88,393,299.00 in 2023[18]. - Basic and diluted earnings per share dropped to ¥0.04 in 2024, down 73.33% from ¥0.15 in 2023[19]. - Total assets at the end of 2024 were ¥4,169,668,745.63, a decrease of 2.58% from ¥4,280,081,322.69 at the end of 2023[19]. - The company's net assets attributable to shareholders increased slightly by 0.72% to ¥3,292,742,528.13 at the end of 2024, compared to ¥3,269,112,262.54 at the end of 2023[19]. - Non-recurring gains and losses for 2024 amounted to ¥3,063,505.32, a significant drop from ¥78,090,158.84 in 2023[25]. - The company reported a total revenue of 336.30 million yuan, a decrease of 20.11% year-over-year, with a net profit attributable to shareholders of 23.63 million yuan, down 73.27% from the previous year[43]. - Integrated circuit business revenue was 204.88 million yuan, down 25.42% year-over-year, with a gross margin of 12.52%, a decline of 1.87%[44]. - The testing business under Shanghai Minai generated revenue of 161.62 million yuan, a decrease of 31.57%, with a net profit of 14.03 million yuan, down 36.86%[44]. - The company’s environmental resource services business achieved revenue of 112.21 million yuan, a decline of 10.33%, but the gross margin improved to 29.42%, an increase of 5.23%[45]. Business Operations - The company reported significant changes in its business scope over the years, including a shift towards high-tech product investment and development[17]. - The company operates in the integrated circuit testing sector, focusing on 12-inch and 8-inch wafer testing, and various packaging chip tests, covering multiple functionalities including AI chips and RF chips[31]. - The integrated circuit testing industry is experiencing increased demand for specialized testing services due to the rising complexity and performance requirements of chips[31]. - The company has established a strong customer base in the lithium battery sector through its subsidiary, Xin Na Environmental Protection[42]. - The company plans to divest its chemical supply chain trading business by April 2025 to focus on core operations[38]. Market Trends - In 2024, China's integrated circuit production is expected to reach 451.42 billion units, representing a year-on-year growth of 22.2%[30]. - China's integrated circuit exports are projected to be 298.1 billion units in 2024, with a year-on-year increase of 11.6%, and export value reaching $159.499 billion, up 17.4%[30]. - The integrated circuit industry in China is facing a trade deficit of $226.1 billion in 2024, highlighting the ongoing challenge of high-end chip self-sufficiency[30]. - The lithium battery industry in China is expected to exceed 1,200 GWh in total production in 2024, with a year-on-year growth of over 25%[34]. - NMP consumption is projected to grow by 30% in 2024, driven by demand from lithium battery positive electrode coating[34]. - The hazardous waste disposal industry is expected to develop steadily in 2024, supported by stricter environmental policies and increasing market demand[35]. Shareholder and Governance - The company has a total of 7 board members, including 4 independent directors, complying with legal requirements[98]. - The company conducted 4 shareholder meetings during the reporting period, ensuring the protection of minority shareholders' rights[97]. - The company maintains complete independence from its controlling shareholder in terms of business, personnel, assets, and finance, ensuring autonomous operational capabilities[102]. - The company has established a relatively complete performance evaluation and incentive constraint mechanism, linking performance compensation to operational performance and task completion[99]. - The company emphasizes the importance of talent retention and development in the semiconductor industry, implementing measures to stabilize its core technical team[91]. Environmental Compliance - The company has obtained various environmental permits, including a waste discharge permit valid until April 16, 2029, and a hazardous waste operation permit valid until April 30, 2025[142]. - The company adheres to multiple environmental standards, including the "Comprehensive Emission Standard for Air Pollutants" and "Standards for Pollution Control on Hazardous Waste Landfills"[142]. - The company has reported no instances of exceeding pollution discharge limits in its operations[144]. - The company has implemented a dual-level water spray and activated carbon adsorption process for exhaust gas treatment, with emissions meeting standards through a 25-meter exhaust stack[148]. - The company has established a comprehensive wastewater treatment station and MVR low-temperature evaporation facilities to handle various types of wastewater, ensuring compliance with national environmental standards[147]. Management Changes - Wang Jingyu resigned as Chairman and all committee positions on January 19, 2024, due to job transfer[108]. - Niu Dan resigned as Independent Director and all committee positions on February 7, 2024, for personal reasons[108]. - An Mingliang was elected as the new Chairman on February 7, 2024[109]. - The company is undergoing a significant management transition with multiple resignations and appointments in early 2024[108][109]. - The company plans to fill the vacancies created by resignations with new committee members effective from February 7, 2024[108]. Related Party Transactions - The company has not engaged in any asset or equity acquisitions or sales during the reporting period[179]. - There were no significant related party transactions during the reporting period[184]. - The company has a related transaction for leasing services with a transaction amount of 1.9 million yuan, accounting for 0.09% of the total transaction amount[177]. - The total amount of related transactions with related parties during the reporting period was 4.9673 million yuan for procurement and 19,000 yuan for labor services[178]. - The company has committed to minimizing related party transactions and ensuring fair operations according to market principles and legal regulations[162]. Internal Control and Compliance - The internal control system was deemed effective, with no significant risk events reported due to violations of internal controls[136]. - The company has established a comprehensive internal control structure covering major operational areas, ensuring effective governance and risk assessment[135]. - The company has not reported any administrative penalties related to environmental issues during the reporting period[151]. - The company has successfully applied for a key research project in 2024 focusing on carbon reduction and large-scale equipment updates[156]. - The company is committed to maintaining compliance with relevant laws and regulations in its operations[122].

Financial Performance - The company's operating revenue for Q1 2025 was ¥65,442,384.65, a decrease of 11.75% compared to ¥74,153,527.17 in the same period last year[5] - Net profit attributable to shareholders was ¥15,634,604.40, reflecting a slight increase of 2.62% from ¥15,235,650.38 year-on-year[5] - Total revenue for the period was ¥65,442,384.65, a decrease of 11.5% from ¥74,153,527.17 in the previous period[19] - Operating profit was ¥19,595,276.66, slightly down from ¥20,106,858.86, indicating a decrease of 2.5%[19] - Net profit for the period was ¥15,883,866.55, compared to ¥15,982,454.44, showing a marginal decline of 0.6%[19] - The total comprehensive income for the period was 15,883,866.55, slightly down from 15,982,454.44 in the previous period[20] Cash Flow - The net cash flow from operating activities decreased by 51.31% to ¥17,606,868.68, down from ¥36,160,898.41 in the previous year[5] - The net cash flow from financing activities showed a significant decline of 169.05%, resulting in a net outflow of ¥7,483,485.88 compared to an inflow of ¥10,837,189.31 in the previous year[9] - The company received cash from operating activities totaling 74,763,106.80, compared to 109,488,598.70 in the previous period, showing a decrease of about 31.7%[22] - Cash outflows from investing activities amounted to 10,997,878.49, down from 33,977,066.86 in the previous period, indicating a decrease of approximately 67.6%[22] - The net cash flow from financing activities was -7,483,485.88, compared to 10,837,189.31 in the previous period, reflecting a significant decline[22] Assets and Liabilities - The total assets at the end of Q1 2025 were ¥4,163,362,248.37, a minor decrease of 0.15% from ¥4,169,668,745.63 at the end of the previous year[5] - Total liabilities decreased to ¥767,018,792.28 from ¥789,209,156.09, a reduction of 2.8%[16] - Current assets totaled ¥578,795,290.79, up from ¥572,112,094.82, reflecting a growth of 1.2%[15] - Long-term equity investments increased to ¥2,041,635,238.43 from ¥2,020,019,827.40, a rise of 1.1%[15] Shareholder Information - Total number of common shareholders at the end of the reporting period is 93,816[11] - Jiangsu Hanrui Investment holds 48.97% of shares, totaling 284,225,647 shares, with 9,172,662 shares frozen[11] - Sun Chengyuan holds 0.74% of shares, totaling 4,271,500 shares[12] - The top ten shareholders include various institutional and individual investors, with the largest being Jiangsu Hanrui Investment[12] - The total number of preferred shareholders is not applicable, indicating no preferred shares are currently issued[13] Government Subsidies and Other Income - The company recognized government subsidies amounting to ¥2,084,550.13 during the reporting period, contributing positively to other income[6] Financial Ratios and Earnings - The basic and diluted earnings per share remained unchanged at ¥0.03[5] - Basic and diluted earnings per share remained stable at 0.03 for both periods[20] Inventory and Receivables - Accounts receivable increased to ¥77,060,275.45 from ¥66,616,693.44, representing a growth of 15.5%[15] - Inventory rose to ¥196,284,694.37 from ¥191,882,896.37, an increase of 2.3%[15]

江苏大港股份有限公司 2024 年度 审计报告 | | | | | 内容 | 页码 | | --- | --- | --- | | 审计报告 | | | | 合并资产负债表 | | 1-2 | | 公司资产负债表 | | 3-4 | | 合并利润表 | | 5 | | 公司利润表 | | 6 | | 合并现金流量表 | | 7 | | 公司现金流量表 | | 8 | | 合并所有者权益变动表 | | 9-10 | | 公司所有者权益变动表 | | 11-12 | | 财务报表附注 | | 13-118 | 审 计 报 告 众会字（2025）第 05419 号 江苏大港股份有限公司全体股东： （一）审计意见 （二）形成审计意见的基础 我们审计了江苏大港股份有限公司（以下简称"大港股份公司"）财务报表，包括 2024 年 12 月 31 日的合并及公司资产负债表，2024 年度的合并及公司利润表、合并及公司现金流量表、合 并及公司所有者权益变动表以及相关财务报表附注。 我们认为，后附的财务报表在所有重大方面按照企业会计准则的规定编制，公允反映了大港 股份公司 2024 年 12 月 31 日的合并及公司财务状况以 ...

关于江苏大港股份有限公司 江苏大港股份有限公司 前期会计差错更正事项说明 专项审核报告 四、 审核结论 前期会计差错更正事项说明专项审核报告 众会字（2025）第 05437 号 江苏大港股份有限公司全体股东： 我们审核了后附的江苏大港股份有限公司（以下简称"大港股份公司"）前期会计差错更 正事项说明（以下简称"事项说明"）。 一、 管理层对事项说明的责任 提供真实、合法、完整的相关资料，按照《企业会计准则第 28 号——会计政策、会计 估计变更和差错更正》、中国证券监督管理委员会《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》，及相关格式指引等规定编制事项说明,并保证其 内容真实、准确、完整，不存在虚假记录、误导性陈述或重大遗漏是大港股份公司管理层的 责任。 二、 注册会计师的责任 我们的责任是在实施审核工作的基础上对事项说明发表审核意见。 三、 工作概述 我们按照《中国注册会计师其他鉴证业务准则第 3101 号-历史财务信息审计或审阅以外 的鉴证业务》的规定执行了审核业务。该准则要求我们计划和实施审核工作，以对事项说明 是否不存在重大错报获取合理保证。在审核过程中，我们实施 ...

江苏大港股份有限公司 2024 年度 本专项说明仅作为大港股份公司披露非经营性资金占用及其他关联资金往来情况之用， 不得用作任何其他目的。 附件：江苏大港股份有限公司 2024 年度非经营性资金占用及其他关联资金往来情况汇总表 非经营性资金占用及其他关联资金往来情况的专项说明 江苏大港股份有限公司 2024 年度 非经营性资金占用及其他关联资金往来情况 的专项说明 众会字（2025）第 05421 号 江苏大港股份有限公司全体股东: 我们接受委托，依据《中国注册会计师执业准则》审计了江苏大港股份有限公司(以下 简称"大港股份公司")2024 年度的财务报表，包括 2024 年 12 月 31 日的合并及公司资产负 债表，2024 年度的合并及公司利润表、合并及公司现金流量表、合并所有者权益变动表及 公司所有者权益变动表以及财务报表附注，并于 2025 年 4 月 24 日出具了众会字（2025）第 05419 号《审计报告》。 根据中国证券监督管理委员会《上市公司监管指引第 8 号——上市公司资金往来、对外 担保的监管要求》的要求以及参照深圳证券交易所《深圳证券交易所上市公司自律监管指南 第 1 号——业务办 ...

内部控制审计报告 内部控制审计报告 众会字（2025）第 05420 号 江苏大港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，我们审计了江苏大港股份 有限公司（以下简称大港股份公司）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 江苏大港股份有限公司 2024 年度 三、内部控制的固有局限性 内部控制具有固有局限性，存在不能防止和发现错报的可能性。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较低，根据内部控制审计结果推测未来内部控制的 有效性具有一定风险。 四、财务报告内部控制审计意见 我们认为，大港股份公司于 2024 年 12 月 31 日按照《企业内部控制基本规范》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。 <此页无正文> 众华会计师事务所（特殊普通合伙） 中国注册会计师 李 明 （项目合伙人） 中国注册会计师 刘 璐 按照《企业内部控制基本规范》、《企业内部控制应用指引》的规定，建立健全和有效实施内部控制， 并评价其有效性是大港股份公司董事会的责任。 二、注册会计师的责任 ...

本资产评估报告依据中国资产评估准则编制 江苏大港股份有限公司拟股权转让所涉 及的镇江出口加工区港诚国际贸易有限 责任公司模拟债转股完成后的 股东全部权益价值 资产评估报告 中天华资评报字[2025]第10504号 （共一册，第一册） 北京中天华资产评估有限责任公司 2025年4月16日 | 声 明 | | 1 | | --- | --- | --- | | 摘 要 | | 2 | | 资产评估报告 | | 3 | | 一、委托人、被评估单位和资产评估委托合同约定的其他资产评估报告使用人概况 | | 3 | | 二、评估目的 | | 6 | | 三、评估对象和评估范围 | | 6 | | 四、价值类型 | | 7 | | 五、评估基准日 | | 7 | | 六、评估依据 | | 7 | | 七、评估方法 | | 9 | | 八、评估程序实施过程和情况 | 11 | | | 九、评估假设 | | 12 | | 十、评估结论 | | 13 | | 十一、特别事项说明 | | 14 | | 十二、资产评估报告使用限制说明 | | 15 | | 十三、资产评估报告日 | | 15 | | 资产评估报告附件目录 | | ...

镇江出口加工区港诚国际贸易有限责任公司 2025 年 1-2 月 模拟财务报表及审计报告 | | 目 | 录 | | | --- | --- | --- | --- | | | 内容 | | 页码 | | 审计报告 | | | | | 模拟资产负债表 | | | 1-2 | | 模拟利润表 | | | 3 | | 模拟现金流量表 | | | 4 | | 模拟所有者权益变动表 | | | 5-6 | | 财务报表附注 | | | 7-30 | 专项审计报告 众会字（2025）第 04635 号 镇江出口加工区港诚国际贸易有限责任公司全体股东： （一）审计意见 我们审计了镇江出口加工区港诚国际贸易有限责任公司（以下简称"港诚国贸公司"）模 拟财务报表，包括 2025 年 2 月 28 日的模拟资产负债表，2025 年 1-2 月的模拟利润表、模 拟现金流量表、模拟股东权益变动表以及相关模拟财务报表附注。 我们认为，后附的财务报表在所有重大方面按照企业会计准则中与企业个别财务报表相 关的规定编制，公允反映了港诚国贸公司 2025 年 2 月 28 日的模拟财务状况以及 2025 年 1- 2 月的模拟经营成果和现金 ...

证券代码：002077 证券简称：大港股份 公告编号：2025-003 江苏大港股份有限公司 关于对全资子公司港诚国贸债转股增资并转让其 100%股权的 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、交易概述 镇江出口加工区港诚国际贸易有限责任公司（以下简称"港诚国贸"）为江 苏大港股份有限公司（简称"公司"）全资子公司，主要从事化工供应链业务， 经营状况长期不佳且已资不抵债，对公司整体经营状况产生负面影响。为进一步 整合公司资源，聚焦主业，剥离非核心资产和低效业务，公司拟以应收港诚国贸 59,601,968.31元债权对其进行债转股增资，并将公司所持港诚国贸100%股权转 让给镇江出口加工区城投物资开发有限公司（以下简称"城投物资"）。 本次债转股增资是为了优化港诚国贸资本结构以促进股权转让的实施。总体 方案如下： 1、公司以对港诚国贸59,601,968.31元债权对其增资，增资价格为每1元债 权转为对港诚国贸的1元注册资本，增资完成后，港诚国贸注册资本由 35,500,000.00元增加至95,101,968.31元。 2、港诚国贸于评估基准 ...

证券代码：002077 证券简称：大港股份 公告编号：2025-002 江苏大港股份有限公司 第九届董事会第三次会议决议公告 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、董事会会议召开情况 江苏大港股份有限公司（以下简称"公司"）第九届董事会第三次会议于 2025 年 4 月 16 日以通讯方式召开，会议通知于 2025 年 4 月 3 日以微信、电子邮件及 专人送达等方式发出。本次会议以投票方式表决，应参加表决的董事为 7 人，实 际参加表决的董事为 7 人，公司董事长安明亮先生主持了本次会议。本次会议的 召集和召开符合有关法律、行政法规、部门规章、规范性文件和《公司章程》的 有关规定。 二、董事会会议审议情况 本次会议审议通过议案如下： （一）审议通过《关于对全资子公司港诚国贸债转股增资并转让其 100%股 权的议案》 具体内容详见公司同日在《证券时报》和巨潮资讯网（www.cninfo.com.cn） 披露的《关于对全资子公司港诚国贸债转股增资并转让其 100%股权的公告》（公 告编号：2025-003）。 表决结果：7 票同意，0 票反对，0 ...