智通财经4月23日电，青龙管业(002457.SZ)发布2024年年度报告，公司实现营业收入28.17亿元，同比增 长36.71%；净利润2.68亿元，同比增长976.43%。公司拟向全体股东每10股派发现金红利1.2元（含 税）。 青龙管业：2024年净利润同比增长976.43% ...

一、主要会计数据和财务指标 二、前10名无限售条件股东持股情况 三、分红送配方案情况 本次公司不分配不转赠。 | 报告期指标 | 2025年一季报 | 2024年一季报 | 本年比上年增减(%) | 2023年一季报 | | --- | --- | --- | --- | --- | | 基本每股收益（元） | -0.0161 | -0.0034 | -373.53 | -0.0053 | | 每股净资产（元） | 7.38 | 6.72 | 9.82 | 6.9 | | 每股公积金(元) | 2.51 | 2.51 | 0 | 2.5 | | 每股未分配利润(元) | 3.38 | 2.81 | 20.28 | 2.93 | | 每股经营现金流(元) | - | - | - | - | | 营业收入(亿元) | 2.82 | 3.59 | -21.45 | 2.02 | | 净利润(亿元) | -0.05 | -0.01 | -400 | -0.02 | | 净资产收益率(%) | -0.22 | -0.05 | -340 | -0.08 | 前十大流通股东累计持有： 10879.57万股，累计占流通股比： ...

Financial Performance - The company's operating revenue for 2024 reached ¥2,817,346,460.46, representing a 36.71% increase compared to ¥2,060,806,539.20 in 2023[15] - Net profit attributable to shareholders surged to ¥267,724,551.40, a remarkable increase of 976.43% from ¥24,871,572.79 in the previous year[15] - The net profit after deducting non-recurring gains and losses was ¥246,104,997.18, up 5,977.59% from ¥4,049,386.97 in 2023[15] - Basic earnings per share increased to ¥0.81, reflecting a growth of 1,057.14% compared to ¥0.07 in 2023[15] - The total assets at the end of 2024 amounted to ¥4,538,299,072.11, a 5.42% increase from ¥4,304,983,648.92 at the end of 2023[15] - The net assets attributable to shareholders reached ¥2,468,042,832.51, an 8.56% increase from ¥2,273,366,561.35 in 2023[15] - Cash flow from operating activities decreased by 60.69% to ¥126,549,424.01 from ¥321,927,441.69 in the previous year[15] - The company reported a total revenue of 1,089,159,485.80 yuan in Q4 2023, with a net profit attributable to shareholders of 154,616,381.86 yuan[20] - The total revenue for the reporting period reached approximately 2.818 billion yuan, an increase of 36.73% year-on-year, while net profit surged to approximately 288.3 million yuan, reflecting a year-on-year increase of 546.99%[69] Investment and Growth - In 2024, the total investment in water conservancy construction is expected to reach a historical high of 1,352.9 billion yuan, representing a year-on-year growth of 12.8%[25] - The company is positioned to benefit from the ongoing modernization of urban infrastructure, with an estimated investment demand of approximately 4 trillion yuan over the next five years for various pipeline networks[29] - The company aims to become a full lifecycle service provider in the water-saving field, focusing on three product categories: concrete pipes, composite steel pipes, and plastic pipes[105] - The company plans to enhance its design capabilities through the Ningxia Water Conservancy Design Institute, expanding its design business nationwide[105] - The company is actively exploring opportunities for overseas market expansion while deepening its existing market presence[106] Research and Development - The company has established a strong R&D advantage with over 30 senior researchers and 80 engineers, leading to the development of innovative products such as BCCP and RCCP, which have been widely applied in major projects[45] - The company has a total of 253 patents, including 19 invention patents and 234 utility model patents, reflecting its commitment to innovation and technology advancement[47] - R&D investment amounted to ¥66,807,535.02 in 2024, reflecting a 12.17% increase from ¥59,556,618.57 in 2023[84] - R&D personnel increased to 199 in 2024, a 53.08% rise from 130 in 2023[83] - The company completed trials for new anti-corrosion technology, enhancing product quality and market competitiveness[83] Market Position and Competitiveness - The company has maintained its position as the leading producer of prestressed concrete pipes (PCCP) in China, holding the top production ranking for eight consecutive years from 2015 to 2022[32] - The company’s plastic pipe production capacity is 165,000 tons, focusing on water supply and drainage, with a leading market share in the northwest region[33] - The company has the most comprehensive range of products in the domestic water supply and drainage pipeline industry, covering concrete, plastic, and steel pipes, enhancing its market competitiveness[53] - The concrete pipe segment generated revenue of approximately 1.449 billion yuan, showing a year-on-year growth of 79.65%[71] - The company's revenue from the North China region increased by 86.11% year-on-year, reaching approximately 596.6 million yuan[71] Corporate Governance and Management - The company has established effective communication channels for shareholders, ensuring their rights to participate in decision-making processes[111] - The company has a structured salary system based on job complexity and individual contributions, with annual adjustments based on performance and market conditions[150][152] - The company has developed a remuneration management system for directors and senior management to improve operational efficiency[115] - The management team is committed to improving operational efficiency and financial performance[132] - The company has seen a management restructuring with multiple appointments and dismissals on June 3, 2024[129] Environmental Responsibility - The company emphasizes green development and actively engages in ecological construction and energy-saving initiatives[119] - The company has implemented various environmental control measures, including noise reduction and waste management strategies[174][175] - The company is committed to complying with national environmental protection laws and regulations[173] - The company invested a total of 6.64 million yuan in environmental protection measures in 2024, with a single investment of 3.72 million yuan in its Shaanxi subsidiary[2] - The company has established a waste classification system for household waste and collaborates with qualified waste disposal agencies[175] Shareholder Returns - The company plans to distribute a cash dividend of ¥1.2 per 10 shares, based on a total of 333,486,800 shares[4] - The total distributable profit for the company is reported at 1,133,973,910.51 yuan, with the cash dividend representing 100% of the profit distribution total[164] - The company has implemented a cash dividend policy to reward investors, as outlined in its articles of association[111] - The company will implement the 2024 interim dividend plan, also distributing 0.9 yuan per 10 shares (including tax) based on the same total share capital, with 4,654,900 shares repurchased[160] - The total cash dividend amount, including other methods, is reported at 89,469,066 yuan[164] Internal Control and Compliance - The company has established a comprehensive internal control system to enhance operational standards and protect investor rights[122] - The internal control system has been evaluated and found effective, with no significant defects reported[166] - The company has not faced any administrative penalties related to environmental issues during the reporting period[173] - The company has not reported any significant operational changes or strategic initiatives during the reporting period[195] - The company has ensured compliance with legal responsibilities regarding related party transactions to protect shareholder rights[188]

Financial Performance - The company's operating revenue for Q1 2025 was ¥282,068,783.53, a decrease of 21.51% compared to ¥359,388,952.68 in the same period last year[5]. - The net profit attributable to shareholders was -¥5,365,512.44, representing a decline of 374.95% from -¥1,129,688.69 year-on-year[5]. - Basic and diluted earnings per share were both -¥0.0161, a decrease of 373.53% from -¥0.0034 in the same period last year[5]. - The company reported a 91.20% decrease in investment income compared to the same period last year, primarily due to reduced financial asset investment returns[19]. - The company experienced a year-on-year decrease in shipments during the first quarter due to seasonal factors, with a recovery expected in the second quarter[25]. - The total comprehensive income attributable to the parent company was -5,703,312.44 yuan, compared to -1,261,694.52 yuan in the previous period, indicating a significant decline[33]. Cash Flow and Liquidity - The net cash flow from operating activities decreased by 14.56%, amounting to -¥201,002,257.09 compared to -¥175,455,723.58 in the previous year[5][20]. - Cash inflow from operating activities totaled 442,301,348.43 yuan, down from 535,587,835.57 yuan in the previous period, reflecting a decrease of approximately 17.4%[34]. - Cash flow from investing activities was -32,784,052.38 yuan, compared to -25,804,475.30 yuan in the previous period, showing an increase in cash outflow[34]. - Cash inflow from financing activities was 521,172,769.63 yuan, significantly higher than 265,569,141.63 yuan in the previous period, representing an increase of approximately 96.1%[34]. - The net increase in cash and cash equivalents was -51,581,563.47 yuan, compared to -87,281,672.30 yuan in the previous period, indicating an improvement in cash management[34]. - The company's cash and cash equivalents decreased from 557,744,768.48 CNY to 423,259,628.41 CNY, a decline of approximately 24%[27]. Assets and Liabilities - Total assets at the end of the reporting period were ¥4,452,499,751.44, down 1.89% from ¥4,538,299,072.11 at the end of the previous year[5]. - Current liabilities totaled ¥1.67 billion, a decrease from ¥1.76 billion, representing a reduction of approximately 5%[29]. - Non-current liabilities increased slightly to ¥80.03 million from ¥78.27 million, showing an increase of about 2.2%[29]. - The total current assets decreased from 3,249,440,138.20 CNY to 3,143,651,034.97 CNY, a decline of about 3.3%[27]. - Accounts receivable decreased from 1,598,480,473.70 CNY to 1,533,289,234.94 CNY, a reduction of about 4.1%[27]. - Inventory increased from 662,655,183.59 CNY to 722,842,793.27 CNY, reflecting an increase of approximately 9.1%[27]. Expenses and Costs - Sales expenses increased by 51.46% year-on-year, attributed to higher costs related to business expansion and personnel[18]. - The company experienced a 20.07% decrease in operating costs, reflecting a reduction in revenue[17]. - Research and development expenses remained stable at approximately ¥8.04 million, slightly down from ¥8.14 million[31]. - The company reported a significant increase in credit impairment losses, amounting to ¥6.02 million compared to a loss of ¥29.05 million in the previous period[32]. - The company paid 96,092,148.67 yuan to employees, a decrease from 118,338,594.32 yuan in the previous period, reflecting cost-cutting measures[34]. Shareholder Information - The total number of common shareholders at the end of the reporting period is 52,767[24]. - The largest shareholder, Ningxia Qinglong Technology, holds 20.38% of shares, totaling 67,950,754 shares, with 46,500,000 shares pledged[24].

青龙管业集团股份有限公司 2024 年度 审计报告 | 信永中和会计师事务所 北京市东城区朝阳门北大街 联系电话: +86 (010)6554 2288 | | | | --- | --- | --- | | telephone: +86 (010) 6554 2288 | 8 号富华大厦 A 座 9 层 | | | ShineWing | 9/F, Block A, Fu Hua Mansion, No.8, Chaoyangmen Beidajie, | | | +86 (010) 6554 7190 | Dongcheng District, Beijing, 传真: | | | certified public accountants 100027, P.R.China | | facsimile: +86 (010) 6554 7190 | 审计报告 XYZH/2025YCMC01B0105 青龙管业集团股份有限公司 青龙管业集团股份有限公司全体股东： 一、 审计意见 我们审计了青龙管业集团股份有限公司（以下简称青龙管业公司）财务报表，包括 2024 年 12 月 31 日的合并及母公司资产负债表， ...

| 信息中和合社师审名 所 三市东城区朝阳 北大街 联系 #86 (010) 6554 2288 | | | --- | --- | | 8 号富华大厦 A 座 9 层 | telephone: +86 (010) 6554 2288 | | 9/F, Block A, Fu Hua Mansion, ShineWing | | | No.8, Chaoyangmen Beidajie, | | | Dongcheng District, Beijing, 传真: | +86 (010) 6554 7190 | | certified public accountants 100027, P.R.China | facsimile: +86 (010) 6554 7190 | 关于青龙管业集团股份有限公司 2024 年度非经营性资金占用及其他关联资金往来的专项说明 青龙管业集团股份有限公司 2024 年度 非经营性资金占用及其他关联资金往来的 专项说明 | 索引 | 页码 | | --- | --- | | 专项说明 | 1-2 | | 非经营性资金占用及其他关联资金往来情况汇总表 | 1 | 专项说明（续） ...

2024 年 12 月 31 日 内部控制审计报告 青龙管业集团股份有限公司 索引 页码 内部控制审计报告 1-2 内部控制审计报告 XYZH/2025YCMC01B0106 青龙管业集团股份有限公司 青龙管业集团股份有限公司全体股东： 二、 注册会计师的责任 我们的责任是在实施审计工作的基础上，对财务报告内部控制的有效性发表审计意 见，并对注意到的非财务报告内部控制的重大缺陷进行披露。 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降低，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。 1 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 了青龙管业集团股份有限公司（以下简称青龙管业公司）2024 年 12 月 31 日财务报告内 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，并评价其有效性是青龙管业公司董 事会的责任。 XYZH/202 ...

Overview of Guarantee Situation - Qinglong Pipe Industry Group Co., Ltd. has signed a maximum guarantee contract for its subsidiary, Ningxia Qinglong Plastic Pipe Co., Ltd., with Huaxia Bank [2][3] - The company has obtained approval for a total bank credit limit of up to 3.2 billion RMB for operational and investment needs [2][3] - The company and its subsidiaries can mutually guarantee each other, with the cumulative guarantee balance not exceeding the approved credit limit [2] Details of the Guarantee - The company has authorized its general manager's office to make specific decisions regarding the credit limit and related agreements [3] - Ningxia Qinglong Plastic Pipe Co., Ltd. is a wholly-owned subsidiary with a registered capital of 100 million RMB [4][5] - The maximum debt amount guaranteed is 60 million RMB, covering principal, interest, penalties, and other related costs [6][7] Guarantee Contract Specifics - The guarantee is a joint liability guarantee, meaning the company is liable for the debts if the subsidiary defaults [7][9] - The guarantee period is set for three years, from March 27, 2025, to March 27, 2028 [9] Board of Directors' Opinion - The board believes that the guarantee will not adversely affect the company or its shareholders, as it maintains control over the subsidiary's operations [11] Cumulative Guarantee Amounts - After this guarantee, the total amount of external guarantees provided by the company and its subsidiaries is 723.47 million RMB, which is 31.82% of the company's audited net assets for 2023 [12] - The actual guarantee balance is 369.12 million RMB, accounting for 16.24% of the company's audited net assets for 2023 [12][13]

证券代码：002457 证券简称：青龙管业 公告编号：2025-016 青龙管业集团股份有限公司 关于为控股子公司提供担保的公告 本公司及董事会全体成员保证公告内容的真实、准确、完整， 没有虚假记载、误导性陈述或者重大遗漏。 一、担保情况概述 青龙管业集团股份有限公司（以下简称"公司"）就控股子公司-宁夏青龙 塑料管材有限公司（以下简称"宁夏塑管"）与华夏银行股份有限公司银川凤凰 北街支行（以下简称：华夏银行银川凤凰北街支行）借款事项签订了最高额保证 合同，具体情况如下： | | | 担保方持 | 被担保方最 | 截至目前 | 本次新增 | 本次担保额 度占上市公 | 是否 | | --- | --- | --- | --- | --- | --- | --- | --- | | 担保方 | 被担保方 | 股比例 | 近一期资产 | 担保余额 | 担保额度 | 司最近一期 | 关联 | | | | | 负债率 | （万元） | （万元） | 净资产比例 | 担保 | | 青龙管业集 团股份有限 | 宁夏青龙塑料管 材有限公司 | 91.05% | 52.16% | 15,824.56 | 6000 | 2.6 ...

| 代码 | 简称 | 今日涨跌幅（%） | 今日换手率（%） | 主力资金流量（万元） | | --- | --- | --- | --- | --- | | 001212 | 中旗新材 | 10.00 | 7.90 | 2902.42 | | 600668 | 尖峰集团 | 9.97 | 7.34 | 2894.55 | | 600326 | 西藏天路 | 3.41 | 4.91 | 2315.79 | | 002457 | 青龙管业 | 2.67 | 9.27 | 2244.41 | | 600876 | 凯盛新能 | 10.04 | 2.72 | 2052.09 | | 000786 | 北新建材 | 1.35 | 0.52 | 1855.33 | | 300198 | 纳川股份 | 2.96 | 6.82 | 1081.24 | | 603737 | 三棵树 | 0.56 | 0.38 | 1014.57 | | 002043 | 兔宝宝 | 2.01 | 1.58 | 653.37 | | 600801 | 华新水泥 | 0.98 | 0.66 | 604.74 | | 300737 | 科顺股份 ...