渤海水业股份有限公司 会计师事务所选聘管理办法 第一章 总则 第一条 为进一步规范渤海水业股份有限公司（以下简称"公司"）选聘会 计师事务所的行为，提高财务信息质量，根据《中华人民共和国公司法》、《中 华人民共和国证券法》、《中华人民共和国会计法》、《深圳证券交易所股票上 市规则》、《国有企业、上市公司选聘会计师事务所管理办法》等相关法律法规、 规范性文件及《渤海水业股份有限公司章程》（以下简称"《公司章程》"）的 有关规定，结合公司实际情况，制定本办法。 第二条 本办法所称选聘会计师事务所，是指公司根据相关法律法规要求， 聘任会计师事务所对公司编制的年度报告等定期财务会计报告发表审计意见、出 具审计报告的行为。公司选聘会计师事务所从事除前述财务会计报告审计之外的 其他专项审计业务的，视重要程度可参照本办法执行。 第三条 公司聘用或解聘会计师事务所应当由董事会审计委员会审议同意后， 提交董事会审议，并由股东大会决定。 第二章 会计师事务所执业质量要求 第四条 公司选聘的会计师事务所应当符合《中华人民共和国证券法》规定 的资格，具有良好的执业质量记录，并满足下列条件： （一）具备国家行业主管部门和中国证监会规定 ...

Financial Performance - The company's operating revenue for 2024 was CNY 1,761,201,344.32, a decrease of 4.53% compared to CNY 1,844,760,143.76 in 2023[19] - The net profit attributable to shareholders for 2024 was CNY 16,091,190.60, down 20.03% from CNY 20,121,787.89 in the previous year[19] - The cash flow from operating activities for 2024 was CNY 254,745,561.51, reflecting a decline of 16.54% from CNY 305,227,252.29 in 2023[19] - Basic earnings per share for 2024 were CNY 0.0456, a decrease of 20.14% compared to CNY 0.0571 in 2023[19] - The company reported a significant decline in net profit after deducting non-recurring gains and losses, which was CNY 1,140,101.92 for 2024, down 27.24% from CNY 1,566,934.74 in 2023[19] - The weighted average return on equity for 2024 was 0.76%, down from 0.95% in 2023[19] - The company achieved a revenue of 11,542,398.14 from fees charged to non-financial enterprises, down 13.5% from 13,350,978.15 in 2023[25] - The revenue from the heating segment increased by 3.92% to ¥714,630,877.89, while environmental governance revenue decreased by 23.30% to ¥231,642,601.87[39] Assets and Liabilities - Total assets at the end of 2024 amounted to CNY 8,148,398,744.16, representing a 2.03% increase from CNY 7,986,057,318.47 at the end of 2023[19] - The net assets attributable to shareholders at the end of 2024 were CNY 2,124,338,428.58, a slight increase of 0.43% from CNY 2,115,300,409.98 in 2023[19] - The company reported a substantial increase in income tax expenses, up 532.18% to ¥23,045,982.55, mainly due to a decrease in deferred tax assets[36] - The company reported a total debt of 15,000 million with a maturity date in March 2023[160] Cash Flow - Cash flow from operating activities decreased by 16.54% to ¥254,745,561.51, primarily due to increased cash outflows from operating activities[36] - Cash flow from investing activities worsened, with a net outflow of ¥245,399,003.71, an increase of 25.05% compared to the previous period[38] - Operating cash inflow totaled ¥1,809,256,517.13, a 3.05% increase year-over-year[53] - The cash and cash equivalents net increase was ¥43,250,205.19, reflecting a decrease of 28.02% year-over-year[53] Governance and Management - The company has established a governance structure that complies with relevant laws and regulations, ensuring fair treatment of all shareholders[72] - The board of directors consists of 9 members, including 3 independent directors, ensuring compliance with national laws and regulations[73] - The supervisory board is composed of 3 members, fulfilling the legal requirements and actively protecting the interests of shareholders, especially minority shareholders[75] - The company has implemented a comprehensive internal control system to ensure the legality and compliance of its operations[75] - The company is focused on enhancing governance with the election of independent directors and new management[81] Environmental Compliance - The company is classified as a key pollutant discharge unit by environmental protection authorities[115] - The company adheres to multiple environmental protection laws and standards, including the Environmental Protection Law and the Air Pollution Prevention and Control Law[115] - The company reported a COD discharge concentration of 18.73 mg/L, which is compliant with the local wastewater discharge standards[116] - The company has maintained a zero discharge for COD at its Hebei facility, adhering to the first-level A standard[117] - The company is focused on expanding its wastewater treatment capacity in compliance with local environmental regulations[117] Strategic Initiatives - The company plans to expand its market share in the Beijing-Tianjin-Hebei region, leveraging national strategies and policies for growth[34] - The company aims to implement a "3223" strategy focusing on "green, high-end, and technology" to drive development[65] - The company is committed to accelerating digital transformation and expanding smart service platforms[66] - The company is focused on capital operations to implement external expansion and integrate advantageous resources through mergers and acquisitions[35] Shareholder Relations - The company has conducted multiple investor communications throughout 2024, focusing on operational inquiries and stock issuance matters[68] - The company has a dedicated investor relations management team to facilitate communication with investors and respond to inquiries[73] - The total number of common shareholders at the end of the reporting period was 28,148, an increase from 23,859 at the end of the previous month[175] Remuneration and Compensation - The total remuneration for directors, supervisors, and senior management during the reporting period amounted to 503.32 million yuan[91] - The company has established a remuneration management method for senior management based on job responsibilities and performance[91] - The independent directors, including Gong Guowei and Wang Bin, received 8.57 million yuan each[91] Audit and Compliance - The audit firm provided a standard unqualified opinion on the financial statements, indicating that they fairly present the company's financial position as of December 31, 2024[191] - The audit procedures included testing the revenue recognition policies and internal controls, as well as verifying sales contracts and supporting documents[197] - The company has adhered to the approval procedures for changing the accounting firm as per regulations[137]

Financial Performance - The company's operating revenue for Q1 2025 was ¥551,201,363.19, a decrease of 7.71% compared to ¥597,278,239.35 in the same period last year[2] - Net profit attributable to shareholders increased by 1.26% to ¥18,030,769.39 from ¥17,806,974.79 year-on-year[2] - The net profit for the current period is CNY 26,484,411.00, compared to CNY 25,751,303.09 in the previous period, reflecting an increase of approximately 2.84%[11] - The total profit for the current period is CNY 43,414,185.78, up from CNY 38,981,547.13, indicating a growth of about 11.00%[11] - The operating profit increased to CNY 43,405,185.62 from CNY 39,053,226.67, representing a rise of approximately 8.99%[11] - The total comprehensive income for the current period is CNY 26,484,411.00, compared to CNY 25,751,303.09 in the previous period, marking an increase of approximately 2.84%[11] Cash Flow and Investments - The net cash flow from operating activities rose by 9.56% to ¥36,225,768.75 compared to ¥33,065,986.86 in the previous year[2] - The cash flow from operating activities generated a net amount of CNY 36,225,768.75, compared to CNY 33,065,986.86 in the previous period, showing an increase of about 6.54%[12] - The company reported cash inflows from financing activities of CNY 672,687,768.92, up from CNY 613,040,000.00, which is an increase of approximately 9.76%[13] - The cash flow from investing activities resulted in a net outflow of CNY 71,000,029.81, compared to a net outflow of CNY 27,600,984.98 in the previous period, indicating a significant increase in investment expenditures[13] Assets and Liabilities - Total assets decreased by 4.24% to ¥7,802,985,020.69 from ¥8,148,398,744.16 at the end of the previous year[2] - Total current assets decreased to CNY 2,060,733,376.88 from CNY 2,411,024,788.94, a decline of 14.5%[7] - Total non-current assets increased slightly to CNY 5,742,251,643.81 from CNY 5,737,373,955.22, an increase of 0.1%[8] - Total liabilities decreased to CNY 5,064,440,052.12 from CNY 5,436,338,186.59, a reduction of 6.8%[9] - Current liabilities decreased to CNY 3,051,667,437.92 from CNY 3,525,689,886.49, a decline of 13.4%[8] Shareholder Information - The number of ordinary shareholders at the end of the reporting period was 23,859, with the top ten shareholders holding significant stakes[5] - The basic and diluted earnings per share for the current period are both CNY 0.0511, slightly up from CNY 0.0505 in the previous period, reflecting an increase of about 1.19%[12] Research and Development - Research and development expenses increased by 55.79% to ¥5,946,599.98, reflecting a rise in investment in R&D[4] - Research and development expenses increased to CNY 5,946,599.98, up 55.8% from CNY 3,816,950.50[10] Cash and Cash Equivalents - The company reported a significant reduction in cash and cash equivalents, down 49.08% to ¥235,309,601.61 due to repayment of bank loans[4] - Cash and cash equivalents decreased significantly to CNY 235,309,601.61 from CNY 462,072,879.24, a decline of 49.1%[7] - The cash and cash equivalents at the end of the period decreased to CNY 228,538,655.40 from CNY 396,712,765.07, indicating a decline of about 42.34%[13] Credit and Impairment - The company experienced a substantial increase in credit impairment losses, rising by 583.71% to ¥9,880,148.47, primarily due to a decrease in bad debts[4] Audit Status - The company has not undergone an audit for the first quarter report[14]

证券代码：000605 证券简称：渤海股份 公告编号：2025-008 渤海水业股份有限公司 关于选举产生第八届监事会职工代表监事的公告 特此公告。 渤海水业股份有限公司监事会 2025 年 2 月 24 日 附件：简历 赵永艳，女，1971年11月生，工商管理专业，研究生学历，硕士学位，高级 政工师。现任渤海水业股份有限公司业务总监。曾任天津龙达水务有限公司党支 部书记、董事长，天津市滨海水业集团股份有限公司副总经理，渤海水业股份有 限公司副总经理，渤海水业股份有限公司党委委员、工会主席。 不存在不得提名为监事的情形；最近三年没有受过中国证监会及其他有关部 门的处罚和证券交易所惩戒、被市场禁入或被公开认定不适合任职的情形；不存 在被司法机关立案侦查或涉嫌违法违规被中国证监会立案稽查的情形；与持有公 司5%以上股份的股东、实际控制人、公司其他董事、监事和高级管理人员不存在 关联关系；未持有公司股份；不是失信被执行人；不是失信责任主体；符合有关 法律、行政法规、部门规章、规范性文件、《股票上市规则》及交易所其他相关 规定等要求的任职资格。 本公司及监事会全体成员保证公告内容的真实、准确和完整，没有虚假 记载、误 ...

证券代码：000605 证券简称：渤海股份 公告编号：2025-007 渤海水业股份有限公司 2025 年第一次临时股东大会决议公告 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。 特别提示： 1.本次股东大会未出现否决议案的情形； 2.本次股东大会不涉及变更以往股东大会已通过的决议。 一、会议召开和出席情况 通过深圳证券交易所互联网投票系统投票（http://wltp.cninfo.com.cn）的时间 为 2025 年 2 月 10 日（星期一）9:15 至 15:00 间的任意时间。 2.会议召开地点：天津市南开区红旗南路 325 号，渤海水业股份有限公司会 议室。 3.会议召开方式：现场投票结合网络投票。 4.会议召集人：公司第八届董事会。 5.会议主持人：董事长王新玲女士。 6.会议的召开符合《公司法》、《股票上市规则》等有关法律、行政法规、 1.会议召开时间： （1）现场会议召开时间：2025 年 2 月 10 日（星期一）14:30； （2）网络投票时间： 通过深圳证券交易所交易系统进行网络投票的时间为 2025 年 2 月 10 日（星 期一） ...

北京市中伦律师事务所 关于渤海水业股份有限公司 2025 年第一次临时股东大会的 法律意见书 二〇二五年二月 北京市中伦律师事务所 关于渤海水业股份有限公司 2025 年第一次临时股东大会的 法律意见书 致：渤海水业股份有限公司（以下简称"公司"） 北京市中伦律师事务所（以下简称"本所"）接受公司的委托，指派律师出 席并见证公司2025年第一次临时股东大会（以下简称"本次会议"）。 本所律师根据《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》"）、《上市公司股东大会规则》 （以下简称"《证券法律业务管理办法》"）、《律师事务所证券法律业务执业 规则（试行）》（以下简称"《证券法律业务执业规则》"）等相关法律、行政 法规、规章、规范性文件及《渤海水业股份有限公司章程》（以下简称"《公司 章程》"）的规定，就本次会议的召集与召开程序、召集人资格、出席会议人员 资格、会议表决程序及表决结果等事宜，出具本法律意见书。 对本法律意见书的出具，本所律师特作如下声明： 1．本所律师仅就本次会议的召集与召开程序、召集人和出席现场会议人员 资格、会议表决程序及表决结果的合法性 ...

二、被提名人不存在《中华人民共和国公司法》第一百四十六条等规定不得担任公司董事的情形。 √是 □否 证券代码: 000605 证券简称: 渤海股份 渤海水业股份有限公司 独立董事提名人声明与承诺 提名人渤海水业股份有限公司董事会现就提名段咏为渤海水业股份有限公司第 8 届董事会独立董事候选人发表 公开声明。被提名人已书面同意作为渤海水业股份有限公司第 8 届董事会独立董事候选人（参见该独立董事候选人声 明）。本次提名是在充分了解被提名人职业、学历、职称、详细的工作经历、全部兼职、有无重大失信等不良记录等 情况后作出的，本提名人认为被提名人符合相关法律、行政法规、部门规章、规范性文件和深圳证券交易所业务规则 对独立董事候选人任职资格及独立性的要求，具体声明并承诺如下事项： √是 □否 一、被提名人已经通过渤海水业股份有限公司第 8 届董事会提名委员会或者独立董事专门会议资格审查，提名人与被 提名人不存在利害关系或者其他可能影响独立履职情形的密切关系。 六、被提名人担任独立董事不会违反《中华人民共和国公务员法》的相关规定。 √是 □否 三、被提名人符合中国证监会《上市公司独立董事管理办法》和深圳证券交易所业务规则 ...

关于日常关联交易预计的公告 本公司及董事会全体成员保证公告内容的真实、准确和完整，没有虚假 记载、误导性陈述或者重大遗漏。 根据《深圳证券交易所股票上市规则》等相关规范性文件和《公司章程》的 规定，本议案尚需提交股东大会审议，关联股东天津兴津企业管理有限公司、天 津水务集团有限公司将在本议案的审议中回避表决。 证券代码：000605 证券简称：渤海股份 公告编号：2025-004 渤海水业股份有限公司 一、日常关联交易基本情况 1、日常关联交易概述 2025 年，渤海水业股份有限公司（以下简称"公司"）的主要日常关联交易 事项为（1）公司向关联人采购原材料；（2）公司向关联人采购燃料和动力；（3） 公司向关联人销售产品、商品。涉及的主要关联人为天津水务集团有限公司、天 津市华泰龙淡化海水有限公司、天津塘沽中法供水有限公司、天津水务集团滨海 水务有限公司大港油田水务分公司、天津市自来水集团有限公司、天津津港水务 有限公司、天津津滨威立雅水业有限公司、天津市津北水务有限公司。 2025 年关联交易预计金额为 64,100 万元，上一年同类交易实际发生总金额 55,455.77 万元。 公司于 2025 年 1 月 ...

证券代码：000605 证券简称：渤海股份 公告编号：2025-006 渤海水业股份有限公司 关于召开2025年第一次临时股东大会的通知 本公司及董事会全体成员保证信息披露内容的真实、准确和完整，没有 虚假记载、误导性陈述或重大遗漏。 一、召开会议的基本情况 1、股东大会届次：2025 年第一次临时股东大会。 2、股东大会召集人：公司董事会。公司于 2025 年 1 月 23 日召开的第八届 董事会第二十次会议，审议通过了《关于召开 2025 年第一次临时股东大会的议 案》，会议决定于 2025 年 2 月 10 日（星期一）召开公司 2025 年第一次临时股 东大会。 3、会议召开的合法、合规性：公司董事会全体成员保证本次会议的召开， 符合有关法律、行政法规、部门规章、规范性文件和公司章程等相关规定。 4、会议召开日期： （1）现场会议召开时间：2025 年 2 月 10 日（星期一）14:30； （2）网络投票时间： 通过深圳证券交易所交易系统进行网络投票的时间为 2025 年 2 月 10 日（星 期一）9:15～9:25,9:30～11:30,13:00～15:00。 通过深圳证券交易所互联网投票系统 ...