广东凌霄泵业股份有限公司 董事会秘书工作制度 第一章 总则 第一条 为进一步完善广东凌霄泵业股份有限公司（以下简称"公司"）的 法人治理结构，加强董事会对董事会秘书工作的管理与监督，促进公司的规范运 作，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》（以下简称"《证券法》"）等法律、法规以及《广东凌霄泵业股份有限公 司章程》（以下简称"《公司章程》"）的相关规定，制订本制度。 第二条 董事会秘书是公司董事会聘任的高级管理人员，对公司和董事会负 责。 公司应当为董事会秘书履行职责提供便利条件，董事、其他高级管理人员和 相关工作人员应当支持、配合董事会秘书的工作。 董事会秘书为履行职责，有权了解公司财务和经营情况，参加涉及公司重大 决议的有关会议，并有权查阅相关文件，要求公司有关部门和人员及时提供相关 资料和信息。 第二章 任职资格 第三条 董事会秘书应具备以下条件： （一）具有大学专科以上学历，从事秘书、管理、股权事务等工作 3 年以上； （二）具备履行职务所必需的财务、法律、金融、企业管理等方面的知识； （三）具有良好的个人品质和职业道德，严格遵守有关法律、法规和规章制 度 ...

广东凌霄泵业股份有限公司 内部控制缺陷认定标准 第一章 总则 第一条 为保证广东凌霄泵业股份有限公司（以下简称公司）内部控制制度 的建立健全和有效执行，促进公司规范运作和健康发展，根据《企业内部控制基 本规范》《企业内部控制评价指引》等相关规定，结合公司规模、行业特征、风 险水平等因素，制定了本认定标准。 第二章 内部控制缺陷的分类 第二条 按照内部控制缺陷成因或者来源，内部控制缺陷包括设计缺陷和运 行缺陷。设计缺陷是公司缺少为实现控制目标所必需的控制，或者现存控制设计 不适当，即使正常运行也难以实现控制目标。运行缺陷是指设计有效（合理且适 当）的内部控制由于运行不当（包括由不恰当的人执行、未按设计的方式运行、 运行的时间或者频率不当、没有得到一贯有效运行等）而形成的内部控制缺陷。 第三条 按照影响公司内部控制目标实现的严重程度，内部控制缺陷分为重 大缺陷、重要缺陷和一般缺陷。重大缺陷，是指一个或者多个控制缺陷的组合， 可能导致公司严重偏离控制目标。当存在任何一个或者多个内部控制重大缺陷时， 会严重危及内部控制的整体有效性。重要缺陷，是指一个或者多个控制缺陷的组 合，其严重程度低于重大缺陷，但仍有可能导致公司 ...

Financial Performance - The company's operating revenue for the first half of 2025 was RMB 840,396,545.20, representing an increase of 11.57% compared to RMB 753,214,747.37 in the same period last year[22]. - Net profit attributable to shareholders of the listed company reached RMB 234,227,390.11, up by 7.78% from RMB 217,316,222.24 year-on-year[22]. - The net profit after deducting non-recurring gains and losses was RMB 223,185,555.00, reflecting a 3.67% increase from RMB 215,286,333.45 in the previous year[22]. - The basic earnings per share increased to RMB 0.65, a rise of 6.56% compared to RMB 0.61 in the same period last year[22]. - The gross profit margin for the water pump manufacturing industry was 36.49%, a slight decrease of 0.08% from the previous year[52]. - Operating profit for the first half of 2025 was ¥271,148,801.33, up from ¥252,630,226.10 in the same period last year, reflecting a growth of 7.4%[120]. - The total comprehensive income for the first half of 2025 was ¥234,011,648.99, reflecting a growth from ¥217,201,764.81 in the same period last year[123]. Assets and Liabilities - The total assets at the end of the reporting period were RMB 2,368,771,703.80, down by 5.12% from RMB 2,496,552,505.79 at the end of the previous year[22]. - The net assets attributable to shareholders of the listed company decreased to RMB 2,195,227,983.74, a decline of 5.33% from RMB 2,318,727,032.70 at the end of the previous year[22]. - The company's total liabilities decreased from CNY 177,825,473.09 to CNY 173,543,720.06, a decline of about 2.0%[115]. - The total equity attributable to the parent company decreased from CNY 2,318,727,032.70 to CNY 2,195,227,983.74, a decrease of approximately 5.3%[115]. - Cash and cash equivalents decreased from CNY 422,962,803.16 to CNY 285,448,461.68, representing a decline of about 32.5%[113]. - Accounts receivable increased from CNY 163,090,964.06 to CNY 201,239,429.02, an increase of approximately 23.3%[113]. - Inventory increased from CNY 274,418,774.79 to CNY 290,932,234.29, reflecting a growth of about 6.0%[113]. Cash Flow - The net cash flow from operating activities was RMB 138,232,376.03, which is a decrease of 13.50% compared to RMB 159,800,923.91 in the same period last year[22]. - The company reported a significant increase of 118.54% in net cash flow from investing activities, amounting to ¥186,126,838.67, compared to a negative cash flow of ¥1,003,674,478.08 in the previous year[48]. - Cash flow from operating activities generated a net amount of ¥138,232,376.03, down 13.56% from ¥159,800,923.91 in the previous year[126]. - Cash inflow from investment activities significantly increased to ¥1,094,215,546.02 in the first half of 2025, compared to ¥142,698,823.33 in the same period of 2024, marking a growth of 666.5%[127]. Market and Industry Position - The company operates in the centrifugal pump industry, which achieved a revenue of approximately 214.5 billion yuan in 2024, representing a year-on-year growth of 7.46%[29]. - The total profit for the pump industry exceeded 17.2 billion yuan, with a year-on-year increase of 0.64%[29]. - The company has a leading position in the domestic plastic bathroom pump industry and ranks among the top in the stainless steel pump sector[31]. - The company’s main products include various types of pumps, such as bathtub pumps, SPA pumps, and chemical pumps, catering to multiple applications in sectors like water treatment and agriculture[31]. - The plastic bathroom pump sector saw a year-on-year growth of 8.26% in the first half of 2025[38]. - The demand for stainless steel pumps remained stable, with increased demand from distributors and benefits from national agricultural strategies[38]. Research and Development - The company holds 18 invention patents and has received multiple high-tech product certifications, indicating strong research and development capabilities[30]. - Research and development expenses increased by 13.69% to ¥25,393,674.74, up from ¥22,334,959.54 in the previous year[48]. - The company emphasizes technological innovation and has established partnerships with universities and research institutions to enhance product value[41]. - The company plans to expand production scale and enhance research and development efforts based on market demand[31]. Risks and Challenges - The company faces risks including raw material price fluctuations, inventory impairment, and foreign exchange changes, which may impact future performance[4]. - Fluctuations in exchange rates pose a risk, as a stronger RMB against the USD could reduce sales revenue when converted, impacting gross margins[64]. - The company faces risks related to high overseas customer sales, particularly in markets like the US, France, and Germany, which could be affected by political instability and changing trade policies[63]. Shareholder Information - The total number of shareholders at the end of the reporting period was 21,534, with no preferred shareholders[103]. - The largest shareholder, Wang Haibo, holds 29.57% of the shares, totaling 105,781,089 shares[103]. - The second-largest shareholder, Shi Zongmei, holds 16.97% of the shares, totaling 60,710,090 shares[103]. - The total number of restricted shares before the recent change was 84,652,396, which decreased by 42,375 to 84,610,021, representing a change from 23.67% to 23.66% of total shares[96]. Corporate Governance - There were no significant changes in the board of directors or management during the reporting period[66]. - The company did not distribute cash dividends or issue new shares during the reporting period[68]. - There were no major lawsuits or regulatory penalties reported during the period[79]. Accounting Policies - The company’s financial statements comply with the requirements of the enterprise accounting standards, reflecting its financial status and operating results accurately[154]. - The company has a specific accounting policy for revenue recognition based on its actual production and operational characteristics[153]. - Financial instruments are defined as contracts that create financial assets for one party and financial liabilities or equity instruments for another[169].

Core Viewpoint - Lingxiao Pump Industry clarified on August 19 that the company does not produce magnetic shielding pumps, but its stainless steel pumps can be utilized in the liquid cooling industry, including energy storage liquid cooling units and data center liquid cooling systems [1] Company Summary - Lingxiao Pump Industry does not manufacture magnetic shielding pumps [1] - The company offers stainless steel pumps suitable for applications in the liquid cooling sector [1] Industry Summary - The liquid cooling industry includes applications such as energy storage liquid cooling units and data center liquid cooling systems [1]

Group 1 - The company does not produce magnetic shielding pumps [1] - The company's stainless steel pumps can be used in the liquid cooling industry, such as in energy storage liquid cooling units and data center liquid cooling systems [1] - The company will continue to monitor industry demand and expand its product offerings based on market needs [1]

Group 1 - Baiya Co., Ltd. achieved a net profit of 188 million yuan in the first half of 2025, a year-on-year increase of 4.64% [1] - The company reported an operating income of 1.764 billion yuan, up 15.12% year-on-year [1] - Basic earnings per share were 0.44 yuan [1] Group 2 - Leike Defense reported a net loss of 41.67 million yuan in the first half of 2025, compared to a loss of 66.43 million yuan in the same period last year [2] - The company achieved an operating income of 542 million yuan, a year-on-year increase of 9.77% [2] - Basic earnings per share were -0.03 yuan [2] Group 3 - Jinggong Technology achieved a net profit of 113 million yuan in the first half of 2025, a year-on-year increase of 15.55% [3] - The company reported an operating income of 1.061 billion yuan, up 10.31% year-on-year [3] - Basic earnings per share were 0.22 yuan [3] Group 4 - Yuejian Intelligent reported a net profit of 62.63 million yuan in the first half of 2025, a year-on-year increase of 46.99% [4] - The company achieved an operating income of 651 million yuan, up 13.22% year-on-year [4] - Basic earnings per share were 0.2436 yuan [4] Group 5 - Wanwei High-tech achieved a net profit of 256 million yuan in the first half of 2025, a year-on-year increase of 97.47% [6] - The company reported an operating income of 4.061 billion yuan, up 4.90% year-on-year [6] - Basic earnings per share were 0.122 yuan [6] Group 6 - Keli Equipment achieved a net profit of 82.78 million yuan in the first half of 2025, a year-on-year increase of 4.88% [7] - The company reported an operating income of 318 million yuan, up 12.41% year-on-year [7] - Basic earnings per share were 0.87 yuan [7] Group 7 - Jinwo Co., Ltd. achieved a net profit of 25.47 million yuan in the first half of 2025, a year-on-year increase of 94% [8] - The company reported an operating income of 614 million yuan, up 7.96% year-on-year [8] - Basic earnings per share were 0.21 yuan [8] Group 8 - Longyuan Technology achieved a net profit of 28.28 million yuan in the first half of 2025, a year-on-year increase of 135.6% [10] - The company reported an operating income of 362 million yuan, up 1.48% year-on-year [10] - Basic earnings per share were 0.0548 yuan [10] Group 9 - Guangting Information achieved a net profit of 42.92 million yuan in the first half of 2025, turning from loss to profit [13] - The company reported an operating income of 275 million yuan, up 26.88% year-on-year [13] - Basic earnings per share were 0.4633 yuan [13] Group 10 - Changjiang Materials achieved a net profit of 73.38 million yuan in the first half of 2025, a year-on-year increase of 5.03% [15] - The company reported an operating income of 513 million yuan, up 10.43% year-on-year [15] - Basic earnings per share were 0.5019 yuan [15] Group 11 - Yitong Century reported a net loss of 1.77 million yuan in the first half of 2025, compared to a profit of 35.87 million yuan in the same period last year [17] - The company achieved an operating income of 1.22 billion yuan, down 0.54% year-on-year [17] - Basic earnings per share were -0.0020 yuan [17] Group 12 - China Nuclear Construction signed new contracts worth 90.48 billion yuan in July 2025 [19] - The company achieved a cumulative operating income of 58.229 billion yuan [19] Group 13 - Yinlong Co., Ltd. signed a construction labor subcontracting contract worth 108 million yuan [21] - The contract is for the prefabrication of CRTSIII-type track slabs for a railway project [21] Group 14 - Xinan Century plans to apply for a comprehensive credit limit of no more than 50 million yuan from a bank [23] - The limit will be used for various business purposes including working capital loans [23] Group 15 - New Hongtai reported a net profit of 34.27 million yuan in the first half of 2025, a year-on-year decrease of 8.94% [25] - The company achieved an operating income of 308 million yuan, down 2.45% year-on-year [25] - Basic earnings per share were 0.23 yuan [25] Group 16 - Botong Co., Ltd. achieved a net profit of 13.33 million yuan in the first half of 2025, a year-on-year increase of 42.95% [26] - The company reported an operating income of 149 million yuan, up 5.23% year-on-year [26] - Basic earnings per share were 0.2135 yuan [26] Group 17 - Minfeng Special Paper reported a net profit of 15.07 million yuan in the first half of 2025, a year-on-year decrease of 68.88% [28] - The company achieved an operating income of 601 million yuan, down 23.21% year-on-year [28] - Basic earnings per share were 0.043 yuan [28] Group 18 - Changchun Yidong announced that a shareholder plans to reduce their stake by up to 2.97% [29] - The reduction period is from September 8, 2025, to December 5, 2025 [29] Group 19 - Jiukang Bio received an invention patent certificate for a reagent [30] - The patent involves the application of a specific enzyme in diagnostic reagents [30] Group 20 - Xuelang Environment announced the resignation of its general manager due to personal reasons [31] - The chairman will temporarily take over the general manager's responsibilities [31] Group 21 - Tailin Bio's subsidiary obtained a property certificate for industrial land [32] - The land area is 20,500 square meters with a usage period until July 6, 2075 [32] Group 22 - Changgao Electric New's application for convertible bonds has been accepted by the Shenzhen Stock Exchange [33] Group 23 - Tianyoude Wine plans to use up to 147 million yuan of idle funds for cash management [34] Group 24 - Lingxiao Pump Industry used 5.9 million yuan of idle funds to purchase financial products [36] Group 25 - Mengke Pharmaceutical announced that a shareholder plans to reduce their stake by up to 3% [38] Group 26 - Kexiang Co., Ltd. plans to raise no more than 300 million yuan through a simplified procedure [40] Group 27 - Huagong Technology achieved a net profit of 911 million yuan in the first half of 2025, a year-on-year increase of 44.87% [42] - The company reported an operating income of 7.629 billion yuan, up 44.66% year-on-year [42] - Basic earnings per share were 0.91 yuan [42] Group 28 - Shanghai Jianke achieved a net profit of 23.76 million yuan in the first half of 2025, a year-on-year increase of 48.57% [43] - The company reported an operating income of 1.935 billion yuan, up 0.60% year-on-year [43] - Basic earnings per share were 0.06 yuan [43] Group 29 - Darui Electronics achieved a net profit of 132 million yuan in the first half of 2025, a year-on-year increase of 25.32% [44] - The company reported an operating income of 1.405 billion yuan, up 28.04% year-on-year [44] - Basic earnings per share were 1.00 yuan [44] Group 30 - Dongyangguang achieved a net profit of 613 million yuan in the first half of 2025, a year-on-year increase of 170.57% [45] - The company reported an operating income of 7.124 billion yuan, up 18.48% year-on-year [45] - Basic earnings per share were 0.209 yuan [45] Group 31 - Chongqing Beer reported a net profit of 865 million yuan in the first half of 2025, a year-on-year decrease of 4.03% [49] - The company achieved an operating income of 8.839 billion yuan, down 0.24% year-on-year [49] - Basic earnings per share were 1.79 yuan [49] Group 32 - Chongqing Beer announced that its subsidiary plans to increase capital by 600 million yuan [51] Group 33 - Meixin Technology announced that a shareholder plans to reduce their stake by up to 3% [53] Group 34 - Qipai Technology plans to raise no more than 159 million yuan through a private placement [55] Group 35 - Qipai Technology reported a net loss of 586.69 million yuan in the first half of 2025 [57] - The company achieved an operating income of 326 million yuan, up 4.09% year-on-year [57] - Basic earnings per share were -0.55 yuan [57] Group 36 - Huaying Technology reported a net loss of 476 million yuan in the first half of 2025 [59] - The company achieved an operating income of 721 million yuan, down 16.59% year-on-year [59] - Basic earnings per share were -0.1723 yuan [59] Group 37 - Best reported a net profit of 148 million yuan in the first half of 2025, a year-on-year increase of 3.30% [61] - The company achieved an operating income of 716 million yuan, up 2.73% year-on-year [61] - Basic earnings per share were 0.2966 yuan [61] Group 38 - Changliang Technology reported a net loss of 19.11 million yuan in the first half of 2025 [62] - The company achieved an operating income of 664 million yuan, down 5.64% year-on-year [62] - Basic earnings per share were -0.0236 yuan [62] Group 39 - Shunhao Co., Ltd. plans to use up to 35 million yuan of idle funds for entrusted wealth management [64] Group 40 - Weihede achieved a net profit of 65.97 million yuan in the first half of 2025, a year-on-year increase of 24.69% [66] - The company reported an operating income of 356 million yuan, up 38.37% year-on-year [66] - Basic earnings per share were 0.49 yuan [66] Group 41 - Huafa Co., Ltd. reported a net profit of 172 million yuan in the first half of 2025, a year-on-year decrease of 86.41% [67] - The company achieved an operating income of 38.199 billion yuan, up 53.46% year-on-year [67] - Basic earnings per share were 0.06 yuan [67] Group 42 - Mankun Technology achieved a net profit of 632 million yuan in the first half of 2025, a year-on-year increase of 62.30% [68] - The company reported an operating income of 760 million yuan, up 31.56% year-on-year [68] - Basic earnings per share were 0.43 yuan [68] Group 43 - Kelu Electronics achieved a net profit of 190 million yuan in the first half of 2025, turning from loss to profit [69] - The company reported an operating income of 2.573 billion yuan, up 34.66% year-on-year [69] - Basic earnings per share were 0.1144 yuan [69] Group 44 - Sanrenxing achieved a net profit of 144 million yuan in the first half of 2025, a year-on-year increase of 10.83% [71] - The company reported an operating income of 1.657 billion yuan, down 13.36% year-on-year [71] - Basic earnings per share were 0.68 yuan [71] Group 45 - Xinwei Communication achieved a net profit of 162 million yuan in the first half of 2025, a year-on-year decrease of 20.18% [72] - The company reported an operating income of 3.703 billion yuan, down 1.15% year-on-year [72] - Basic earnings per share were 0.1699 yuan [72] Group 46 - Yifan Pharmaceutical achieved a net profit of 304 million yuan in the first half of 2025, a year-on-year increase of 19.91% [72] - The company reported an operating income of 2.635 billion yuan, up 0.11% year-on-year [72] - Basic earnings per share were 0.25 yuan [72] Group 47 - *ST Chengchang achieved a net profit of 566 million yuan in the first half of 2025, turning from loss to profit [73] - The company reported an operating income of 201 million yuan, up 180.16% year-on-year [73] - Basic earnings per share were 0.2783 yuan [73] Group 48 - Rejing Bio announced that a controlling shareholder plans to reduce their stake by up to 1.08% [74] Group 49 - Jingu Co., Ltd. signed a strategic cooperation framework agreement with Luming Robotics [75]

Core Viewpoint - Lingxiao Pump Industry (002884.SZ) has indicated that its products are applicable for liquid cooling in data centers and can be optimized for various liquid cooling scenarios based on specific customer requirements [1] Company Summary - The company offers products that can be utilized in data center liquid cooling applications [1] - Products can be customized according to the specific needs of clients, allowing for versatility in different liquid cooling environments [1]

证券代码：002884 证券简称：凌霄泵业 公告编号：2025-033 一、使用闲置自有资金进行现金管理的情况 2025 年 4 月 9 日广东凌霄泵业股份有限公司（以下简称"公司"）第十一届 董事会第十次会议审议通过了《关于公司及子公司使用闲置自有资金进行现金管 理的议案》，同意在保证公司及子公司资金流动性及安全性前提下，公司及子公 司拟使用额度不超过人民币 180,000 万元（含人民币 180,000 万元）的闲置自有 资金进行现金管理，在该额度内资金可以滚动使用。同时，为提高工作效率，董 事会授权公司管理层具体实施上述事宜。2025 年 5 月 7 日，公司召开 2024 年年 度股东大会审议通过前述议案，具体内容请见于 2025 年 4 月 11 日、2025 年 5 月 8 日在公司指定信息披露媒体及深圳证券交易所网站（http://www.szse.cn/）、 巨潮资讯网（http://www.cninfo.com.cn）上披露的《关于公司及子公司使用闲置 自有资金进行现金管理的公告》（公告编号：2025-012）、《2024 年年度股东大 会决议公告》（公告编号：2025-022）。 2025 ...

（文章来源：每日经济新闻） 每经AI快讯，有投资者在投资者互动平台提问：公司在2024年年报中提到，2025年经营目标及重点工 作内容包括：落实跟进厂房的建设进度，评估相关设备的采购，新厂房的布局规划。 请问厂房相关的 进度到什么阶段了？今年计划大概什么规模的投资？ 凌霄泵业（002884.SZ）8月14日在投资者互动平台表示，公司根据各品类产品的市场需求情况进行产能 扩张，近年来，CA泵，立式不锈钢泵的销售有所增长，公司根据该品类销售情况相应拓展了生产场 地，并投入了新的生产线。 ...

| 601139 | 深圳燃 | 0.92 | 0.30 | 6.57 | 6.61 | 0.63 | | --- | --- | --- | --- | --- | --- | --- | | | 气 | | | | | | | 002813 | 路畅科 | 1.36 | 2.69 | 24.37 | 24.52 | 0.63 | | | 技 | | | | | | | 000966 | 长源电 | 0.66 | 0.71 | 4.58 | 4.60 | 0.45 | | | 力 | | | | | | | 601158 | 重庆水 | 0.43 | 0.12 | 4.70 | 4.72 | 0.35 | | | 务 | | | | | | | 000875 | 吉电股 | 1.35 | 0.84 | 5.24 | 5.25 | 0.25 | | | 份 | | | | | | | 002032 | 苏泊尔 | 0.21 | 0.08 | 51.32 | 51.39 | 0.14 | | 002157 | 正邦科 | 0.70 | 0.38 | 2.87 | 2.87 | 0.12 | | | 技 | | ...