广州市聚赛龙工程塑料股份有限公司 年度募集资金存放与使用情况鉴证报告 中国杭州市钱江新城新业路 8 号 UDC 时代大厦 A 座 5-8 层、12 层、23 层 Floors5-8,12and23,Block A,UDC Times Building,No.8 Xinye Road, Qianjiang New City,Hangzhou Tel.0571-88879999 Fax.0571-88879000 www.zhcpa.cn www.zhepa.cn 录 目 | 页 次 | | --- | | 一、年度募集资金存放与使用情况鉴证报告 1-2 | | 二、广州市聚赛龙工程塑料股份有限公司关于 2024年度募集资金 | 存放与实际使用情况的专项报告 3-15 中国杭州市钱江新城新业路 8号 UDC 时代大厦 A 座 5-8 层、12 层、23 层 Floors5-8,12and23,Block A,UDC Times Building,No.8 Xinye Road，Qianjiang New City,Hangzhou Tel.0571-88879999 Fax.0571-88879000 年度募集资 ...

长城证券股份有限公司 关于广州市聚赛龙工程塑料股份有限公司 2024 年度证券与衍生品投资情况的核查意见 长城证券股份有限公司（以下简称"长城证券"或"保荐机构"）作为广州市聚 赛龙工程塑料股份有限公司（以下简称"聚赛龙"或"公司"）持续督导的保荐机构， 根据《证券发行上市保荐业务管理办法》《深圳证券交易所创业板股票上市规则》 《深圳证券交易所上市公司自律监管指引第 2 号——创业板上市公司规范运作》 等有关法律法规和规范性文件的要求，对公司及子公司 2024 年度证券与衍生品 投资情况进行了核查，并发表核查意见如下： 一、证券与衍生品投资审议批准情况 2024 年 8 月 28 日，公司召开公司第三届董事会第十九次会议及第三届监事 会第十八次会议，审议通过了《关于开展外汇衍生品交易业务的议案》，同意公 司及子公司开展外汇衍生品交易业务，预计任一交易日持有的最高合约价值不超 过人民币 1,000 万元（含等值外币）。在上述最高额度内，资金可循环使用，在授 权期限内任一时点的金额（含上述交易的收益进行再交易的相关金额）不超过上 述额度，有效期为自第三届董事会第十九次会议审议通过之日起 12 个月内。 二、202 ...

长城证券股份有限公司 关于广州市聚赛龙工程塑料股份有限公司 使用部分闲置募集资金暂时补充流动资金及延长现金管理 授权期限的核查意见 长城证券股份有限公司（以下简称"长城证券"或"保荐机构"）作为广州市聚 赛龙工程塑料股份有限公司（以下简称"聚赛龙"或"公司"）持续督导的保荐机构， 根据《证券发行上市保荐业务管理办法》《深圳证券交易所创业板股票上市规则》 《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》等有关 法律法规和规范性文件的要求，对公司及子公司使用部分闲置募集资金暂时补充 流动资金及延长现金管理授权期限事项进行了核查，并发表核查意见如下： 一、募集资金基本情况 根据中国证券监督管理委员会《关于同意广州市聚赛龙工程塑料股份有限公 司向不特定对象发行可转换公司债券注册的批复》（证监许可〔2024〕233 号）， 公司向不特定对象发行可转换公司债券 2,500,000.00 张，每张面值人民币 100.00 元，募集资金总额为人民币 250,000,000.00 元，扣除本次发行费用（不含税） 7,330,312.33 元后，实际募集资金净额为人民币 242,669,687.67 元。上述 ...

广州市聚赛龙工程塑料股份有限公司 2024 年度审计报告 中国杭州市钱江新城新业路 8号 UDC 时代大厦 A 座 5-8 层、12 层、23 层 Floors5-8,12and23,Block A,UDC Times Building,No.8 Xinye Road，Qianjiang New City,Hangzhou Tel.0571-88879999 Fax.0571-88879000 www.zhcpa.cn 由具有执业许可的会计师事务所出具 (Tat H 您可使用手机"扫一扫"或进入"注册 目 漫 | | 页 次 | | --- | --- | | 一、审计报告 | 1-6 | | 二、财务报表 | 7-18 | | (一) 合并资产负债表 | 7-8 | | (二) 合并利润表 | 9 | | (三) 合并现金流量表 | 10 | | (四) 合并所有者权益变动表 | 11-12 | | (五) 母公司资产负债表 | 13-14 | | (六) 母公司利润表 | 15 | | (七) 母公司现金流量表 | 16 | | (八) 母公司所有者权益变动表 | 17-18 | | 三、财务报表附注 | ...

E 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.mof.gov.cn）"进 PT H 内部控制审计报告 广州市聚赛龙工程塑料股份有限公司 内部控制审计报告 中国杭州市钱江新城新业路 8 号 UDC 时代大厦 A 座 5-8 层、12 层、23 层 Floors5-8,12and23,Block A,UDC Times Building,No.8 Xinye Road，Qianjiang New City,Hangzhou Tel.0571-88879999 Fax.0571-88879000 www.zhcpa.cn 中汇会审[2025]6421号 广州市聚赛龙工程塑料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 们审计了广州市聚赛龙工程塑料股份有限公司(以下简称聚赛龙公司)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》《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,并评价其有效性是聚赛龙公 司董事会的责任。 二、注册会计师的责任 ...

长城证券股份有限公司 （一）实际募集资金金额及资金到位情况 1、2022 年首次公开发行股票募集资金 根据中国证券监督管理委员会《关于同意广州市聚赛龙工程塑料股份有限公 司首次公开发行股票注册的批复》(证监许可[2022]299 号)，公司公开发行人民币 普通股(A 股)11,952,152 股，每股面值人民币 1.00 元，每股发行价格为 30.00 元， 募集资金总额为 358,564,560.00 元，扣除本次发行费用(不含税)49,470,740.49 元 后，实际募集资金净额为人民币 309,093,819.51 元。上述募集资金已于 2022 年 3 月 8 日划转至公司指定账户，并由中汇会计师事务所(特殊普通合伙)对公司首次 公开发行股票的资金到位情况进行了审验，出具了"中汇会验[2022]0581 号"《验 资报告》。 2、2024 年向不特定对象发行可转换公司债券募集资金 1 关于广州市聚赛龙工程塑料股份有限公司 2024 年度募集资金存放与使用情况的专项核查报告 长城证券股份有限公司（以下简称"长城证券"或"保荐机构"）作为广州市聚 赛龙工程塑料股份有限公司（以下简称"聚赛龙"或"公司"） ...

《2024 年度内部控制自我评价报告》的核查意见 长城证券股份有限公司 关于广州市聚赛龙工程塑料股份有限公司 长城证券股份有限公司（以下简称"长城证券"或"保荐机构"）作为广州市聚 赛龙工程塑料股份有限公司（以下简称"聚赛龙"或"公司"）持续督导的保荐机构， 根据《证券发行上市保荐业务管理办法》《深圳证券交易所创业板股票上市规则》 《上市公司自律监管指引第 2 号——创业板上市公司规范运作》等有关法律法规 和规范性文件的要求，对公司董事会出具的《2024 年度内部控制自我评价报告》 进行了审慎核查，具体情况如下： 一、保荐机构进行的核查工作 保荐机构保荐代表人通过与公司相关负责人交谈，查阅了董事会等会议记录、 年度内部控制自我评价报告、监事会报告，以及各项业务和管理规章制度，从公 司内部控制环境、内部控制制度的建设、内部控制的实施情况等方面对其内部控 制制度的完整性、合理性及有效性进行了核查。 二、内部控制评价工作情况 （一）内部控制评价范围 公司按照风险导向原则确定纳入评价范围的主要单位、业务和事项以及高风 险领域。纳入评价范围的主要单位包括：广州市聚赛龙工程塑料股份有限公司、 芜湖聚赛龙新材料科技有限公司 ...

关于广州市聚赛龙工程塑料股份有限公司 非经营性资金占用及其他关联资金往来情况的专项审核说明 中国杭州市钱江新城新业路 8 号 UDC 时代大厦 A 座 5-8 层、12 层、23 层 Floors5-8,12and23,Block A,UDC Times Building,No.8 Xinye Road，Qianjiang New City,Hangzhou Tel.0571-88879999 Fax.0571-88879000 www.zhepa.cn , 目 录 | 一、关于非经营性资金占用及其他关联资金往来情况的 | | | --- | --- | | 专项审核说明 | 页 次 1-2 | 中国杭州市钱江新城新业路 8 号 UDC 时代大厦 A 座 5-8 层、12 层、23 层 Floors5-8,12and23,Block A,UDC Times Building,No.8 Xinye Road，Qianjiang New City,Hangzhou Tel.0571-88879999 Fax.0571-88879000 www.zhcpa.cn 19 二、非经营性资金占用及其他关联资金往来情况汇总 ...

Financial Performance - The company's revenue for Q1 2025 was CNY 360,274,965.61, representing a 5.76% increase compared to CNY 340,667,514.24 in the same period last year[5] - Net profit attributable to shareholders for Q1 2025 was CNY 15,802,312.47, up 9.32% from CNY 14,454,518.96 in Q1 2024[5] - Total operating revenue for the current period reached ¥360,274,965.61, an increase of 5.8% compared to ¥340,667,514.24 in the previous period[26] - Net profit for the current period was ¥13,559,107.84, representing an increase of 6.0% from ¥12,786,646.32 in the previous period[27] - The total comprehensive income for the current period is CNY 14,103,471.48, compared to CNY 12,914,628.92 in the previous period, representing an increase of approximately 9.2%[28] - Basic earnings per share for the current period is CNY 0.3307, up from CNY 0.3025 in the previous period, reflecting an increase of about 9.1%[28] Cash Flow - The net cash flow from operating activities improved to -CNY 46,102,243.82, a 36.80% increase compared to -CNY 72,949,785.86 in the previous year[5] - The company’s cash flow from investing activities improved significantly, with a net cash flow of -CNY 1,994,491.44, a 97.74% increase compared to -CNY 88,393,758.84 in the previous year[12] - Cash inflow from investment activities totaled CNY 116,455,886.76, compared to CNY 3,549,475.00 in the previous period, indicating a significant increase[32] - Cash outflow from investment activities is CNY 118,450,378.20, up from CNY 91,943,233.84 in the previous period[32] - Net cash flow from financing activities is CNY 48,402,806.46, down from CNY 66,246,802.84 in the previous period[32] - The ending cash and cash equivalents balance is CNY 221,567,627.69, compared to CNY 85,028,965.06 in the previous period, showing a substantial increase[32] - The company received CNY 7,655,944.03 in tax refunds during the current period, compared to CNY 0.00 in the previous period[31] - The company reported a net increase in cash flow from financing activities of CNY 127,018,906.84, compared to CNY 94,175,741.06 in the previous period[32] Assets and Liabilities - Total assets at the end of Q1 2025 were CNY 2,080,745,163.30, reflecting a 1.86% increase from CNY 2,042,769,091.27 at the end of the previous year[6] - Current liabilities totaled ¥705,615,874.13, slightly up from ¥700,358,405.64, indicating a 0.4% increase[23] - Non-current liabilities rose to ¥515,476,275.55 from ¥497,205,526.29, reflecting a growth of 3.0%[23] - The total equity attributable to shareholders increased to ¥887,460,212.54, compared to ¥870,769,153.63, a rise of 1.0%[24] Shareholder Information - The total number of common shareholders at the end of the reporting period is 8,168[14] - The largest shareholder, Hao Yuan Zeng, holds 24.54% of shares, totaling 11,730,000 shares[14] - The number of shares held by the top ten shareholders accounts for a significant portion of the total shares, with the top two shareholders alone holding over 41%[14] - The company has a total of 24,705,792 shares under lock-up, with 16,992,857 shares released during the period[18] - The company plans to release a significant portion of locked shares by March 14, 2025, as they have met the 36-month holding requirement[17] Operational Metrics - The weighted average return on equity for Q1 2025 was 1.80%, slightly up from 1.78% in the same period last year[5] - The company reported a significant increase in accounts receivable financing, which rose by 40.33% to CNY 402,672,772.74 due to increased receivables[10] - The company experienced a 36.72% increase in taxes and surcharges, amounting to CNY 1,210,768.10, primarily due to higher property and land use taxes[11] - Investment income for Q1 2025 increased by 87.56% to CNY 216,932.71, attributed to higher returns from financial products and increased discounting fees on receivables[11] - The company reported a 69.45% increase in contract liabilities, reaching CNY 2,050,642.09, due to an increase in signed contracts awaiting performance[10] Research and Development - Research and development expenses for the current period were ¥12,147,039.66, up from ¥11,885,310.30, indicating a growth of 2.2%[26] - The company plans to expand its market presence and invest in new product development, although detailed figures and timelines were not provided in the earnings call[22] Audit and Compliance - The company has not undergone an audit for the first quarter report[33] - There are no new strategies or product developments mentioned in the current report[19]

Financial Performance - The company's operating revenue for 2024 reached ¥1,709,863,154.15, representing a 15.74% increase compared to ¥1,477,393,224.03 in 2023[16]. - The net profit attributable to shareholders for 2024 was ¥38,477,743.86, a 3.57% increase from ¥37,152,027.16 in 2023[16]. - The net cash flow from operating activities improved by 25.62%, from -¥26,632,309.58 in 2023 to -¥19,808,595.57 in 2024[16]. - Total assets increased by 21.77% to ¥2,042,769,091.27 at the end of 2024, up from ¥1,677,591,887.80 at the end of 2023[16]. - The company's basic earnings per share for 2024 was ¥0.8053, reflecting a 3.56% increase from ¥0.7776 in 2023[16]. - The company reported a quarterly revenue of ¥527,353,572.48 in Q4 2024, marking a significant increase compared to previous quarters[19]. - The revenue from modified PP was ¥895,221,023.60, accounting for 52.36% of total revenue, with a growth of 21.02% compared to the previous year[66]. - The gross profit margin for the modified plastics industry was 9.94%, a decrease of 0.90% compared to the previous year[69]. - The total sales volume for the modified plastics industry increased by 23.88% year-on-year, reaching 178,554.73 tons[70]. Dividend and Profit Distribution - The company plans to distribute a cash dividend of 4.1 RMB per 10 shares to all shareholders, based on a total of 47,780,000 shares[3]. - The proposed cash dividend is RMB 4.1 per 10 shares (including tax), totaling RMB 19,589,800.00, which represents 100% of the total profit distribution[163]. - The total distributable profit for 2024 is RMB 256,976,184.16, with retained earnings carried forward to the next fiscal year[163]. - The company did not issue any bonus shares or conduct capital reserve transfers during the profit distribution[163]. Research and Development - The company has been focusing on the development of modified plastics, which are crucial in meeting the evolving demands of various manufacturing sectors[26]. - The company holds 27 authorized patents for modified PP materials, with a strong R&D team consisting of 12 key technical personnel, 4 of whom have master's degrees[46]. - The company has developed a chemical foaming grade modified polypropylene material for automotive door trim, achieving a weight reduction ratio of approximately 7% compared to traditional products[56]. - The company is focusing on the development of self-lubricating wear-resistant materials and high thermal conductivity insulation materials to meet the demands of humanoid robots[60]. - The company has established a polymer materials R&D center and has been recognized as a provincial engineering technology center and a national key laboratory[49]. - The company is committed to transforming theoretical research results into practical applications to ensure its technology and products remain industry-leading[117]. Market and Industry Trends - The demand for modified plastics is expected to grow due to the economic recovery and increasing performance requirements for lightweight, environmentally friendly, and high-performance materials[28]. - In the automotive sector, modified plastics are projected to reduce vehicle weight and costs, contributing to energy-saving and emission reduction goals, with China's automotive production and sales expected to grow by 3.7% and 4.5% respectively in 2024[33]. - The production and sales of new energy vehicles in China are anticipated to increase significantly, with growth rates of 34.4% and 35.5% respectively, driving demand for high-performance modified plastics[33]. - The company has a strong market position in the modified plastics sector, providing high-performance solutions to major clients like Midea, Gree, and Toyota[38]. Environmental and Social Responsibility - The company has implemented measures to reduce carbon emissions, including the installation of rooftop solar power stations, generating a total of 5.1546 million kWh in the reporting period[174]. - The company has completed the renewal of its wastewater discharge permit, ensuring compliance with environmental regulations[173]. - The company has signed contracts with hazardous waste disposal partners and has transferred solid waste as required[173]. - The company has actively promoted energy-saving awareness among employees and implemented a paperless office policy to conserve resources[174]. - The company has made donations totaling 408,000 RMB to various educational and charitable causes in 2024, including 300,000 RMB to Hubei University[180]. Governance and Compliance - The company maintains a governance structure compliant with relevant laws and regulations, ensuring equal treatment of all shareholders, particularly minority shareholders[125]. - The company has established independent operational capabilities, with clear boundaries between its assets and those of the controlling shareholder, ensuring no fund occupation or guarantees provided to the controlling shareholder[127]. - The company has a complete and independent financial accounting system, with independent financial personnel and bank accounts, ensuring financial decision-making autonomy[128]. - The company has established a comprehensive internal control system in accordance with relevant laws and regulations, ensuring effective operation[166]. - There were no significant internal control deficiencies reported during the fiscal year[167]. Risk Management - The company emphasizes the importance of risk awareness regarding forward-looking statements and future plans[3]. - The company recognizes the risk of intensified industry competition and is committed to improving its operational management to maintain competitiveness[116]. - The company is actively monitoring customer credit status and adjusting credit policies to mitigate potential risks associated with accounts receivable[119]. - The company has implemented a series of risk control measures to optimize its collection policies and improve cash flow management[119]. Employee and Management - The company reported a total of 604 employees at the end of the reporting period, with 484 in the parent company and 120 in major subsidiaries[153]. - The employee composition includes 299 production personnel, 76 sales personnel, 121 technical personnel, 24 financial personnel, 54 administrative personnel, and 30 quality personnel[153]. - The company has established a differentiated incentive plan to enhance employee motivation and teamwork, based on job responsibilities and performance indicators[155]. - The company is led by a diverse team with extensive backgrounds in engineering, finance, and management, contributing to its strategic direction[135]. Future Strategies - The company plans to enhance R&D innovation and focus on emerging technologies, particularly in low-altitude economy, robotics, and new energy sectors[114]. - The company aims to optimize its production system by introducing advanced equipment and building automated production lines to improve efficiency and reduce costs[115]. - The company plans to accelerate the investment progress of fundraising projects, focusing on the construction of production bases in East and South China, which will enhance production capacity and management efficiency[195]. - The company aims to improve its internal control system and investment decision-making processes to effectively manage operational and management risks[195].