华油惠博普科技股份有限公司 大华内字[2025]0011000090 号 大 华 会 计 师 事 务 所 (特 殊 普 通 合 伙 ) Da Hua Certified Public Accountants（Special General Partnership） 华油惠博普科技股份有限公司 内部控制审计报告 （截止 2024 年 12 月 31 日） 目 录 页 次 一、 内部控制审计报告 1-2 二、 华油惠博普科技股份有限公司 2024 年度内部 控制评价报告 1-12 内部控制审计报告 大华内字[2025]0011000090 号内部控制审计报告 内 部 控 制 审 计 报 告 大华内字[2025]0011000090 号 华油惠博普科技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，我们审计了华油惠博普科技股份有限公司（以下简称惠博普 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 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 ...

华油惠博普科技股份有限公司 审计报告 大华审字[2025]0011007753 号 大 华 会 计 师 事 务 所 (特 殊 普 通 合 伙 ) Da Hua Certified Public Accountants（Special General Partnership） 华油惠博普科技股份有限公司 审计报告及财务报表 （2024 年 1 月 1 日至 2024 年 12 月 31 日止） | | | 目 录 | 页 次 | | --- | --- | --- | --- | | 一、 | 审计报告 | | 1-6 | | 二、 | 已审财务报表 | | | | | 合并资产负债表 | | 1-2 | | | 合并利润表 | | 3 | | | 合并现金流量表 | | 4 | | | 合并股东权益变动表 | | 5-6 | | | 母公司资产负债表 | | 7-8 | | | 母公司利润表 | | 9 | | | 母公司现金流量表 | | 10 | | | 母公司股东权益变动表 | | 11-12 | | | 财务报表附注 | | 1-129 | 大华会计师事务所（特殊普通合伙） 北京市海淀区西四环中路 1 ...

华油惠博普科技股份有限公司 控股股东及其他关联方资金占用情况的 专项说明 大华核字[2025]0011003388 号 大 华 会 计 师 事 务 所 (特 殊 普 通 合 伙 ) Da Hua Certified Public Accountants（Special General Partnership） 华油惠博普科技股份有限公司 目 录 页 次 一、 控股股东及其他关联方资金占用情况的专项 说明 1-2 二、 华油惠博普科技股份有限公司 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 1 控股股东及其他关联方资金占用情况的专项说明 （截止 2024 年 12 月 31 日） 大华会计师事务所（特殊普通合伙） 北京市海淀区西四环中路 16 号院 7 号楼 12 层 [100039] 电话：86 (10) 5835 0011 传真：86 (10) 5835 0006 www.dahua-cpa.com 控 股 股 东 及 其 他 关 联 方 资 金 占 用 情 况 的 专 项 说 明 大华核字[2025]0011003388 号 华油惠博普科技股份有限公司全体股东： 我们接受委托，依据《中 ...

Financial Performance - The company's operating revenue for 2024 was ¥2,608,262,747.34, a decrease of 26.05% compared to ¥3,527,059,634.74 in 2023[20] - The net profit attributable to shareholders for 2024 was -¥190,983,281.23, representing a decline of 281.40% from a profit of ¥105,281,404.90 in 2023[20] - The net cash flow from operating activities was -¥192,451,387.24, a decrease of 232.92% compared to ¥144,786,624.52 in 2023[20] - The basic earnings per share for 2024 was -¥0.14, down 275.00% from ¥0.08 in 2023[20] - Total assets at the end of 2024 were ¥5,651,045,545.61, an increase of 7.57% from ¥5,253,315,565.54 at the end of 2023[20] - The net assets attributable to shareholders decreased by 8.43% to ¥2,317,592,293.33 at the end of 2024 from ¥2,530,968,495.49 at the end of 2023[20] Operational Challenges - The company reported a significant decline in net profit, indicating potential challenges in maintaining operational stability[21] - The company has acknowledged uncertainties regarding its ability to continue as a going concern due to negative net profits in recent years[21] - The company faces risks related to reliance on the oil industry and fluctuations in oil prices, as well as policy changes in the oil and gas sector[3] Revenue Breakdown - The oil and gas engineering and service business generated revenue of CNY 1,992.79 million, a decline of 31.62%, accounting for 76.40% of total revenue[47] - The environmental engineering and service business saw revenue growth of 22.49%, reaching CNY 91.30 million, representing 3.50% of total revenue[48] - The oil and gas resource development and utilization segment reported revenue of CNY 524.16 million, a slight decrease of 2.62%, making up 20.10% of total revenue[49] - Overseas revenue accounted for 63.37% of total revenue, amounting to CNY 1,652.90 million, down 33.94% from the previous year[50] Strategic Initiatives - The company is focusing on carbon capture, utilization, and storage (CCUS) technologies, aligning with national carbon reduction goals[36] - The company has expanded its environmental engineering services, including wastewater treatment and air pollution control, to enhance its market position[37] - The company is navigating challenges from geopolitical factors and energy transition pressures while seeking growth opportunities in emerging markets[32] - The company has established partnerships with research institutions to enhance its R&D capabilities, ensuring continuous innovation[40] Governance and Management - The company has a transparent performance evaluation and incentive mechanism linking executive compensation to company performance[110] - The internal audit department is responsible for evaluating the effectiveness of internal controls and operational quality, ensuring compliance with relevant laws and regulations[111] - The company has strengthened its information disclosure management to ensure timely and accurate communication with investors, enhancing transparency and protecting shareholder rights[112] - The company operates independently from its controlling shareholder in terms of business, personnel, assets, and finance, adhering to relevant laws and regulations[115] Shareholder Engagement - The company held its first extraordinary general meeting on February 1, 2024, with a participation rate of 38.15%[124] - The second extraordinary general meeting took place on March 26, 2024, achieving a participation rate of 39.90%[124] - The annual general meeting for 2023 was conducted on May 17, 2024, with a participation rate of 32.48%[124] - The company is actively engaging in shareholder meetings to discuss strategic decisions and governance[124] Future Outlook - The company anticipates increased downward pressure on international oil prices due to trade disputes and rising non-OPEC+ production, with WTI and Brent crude oil prices projected at $69.12 and $73.58 per barrel respectively in 2025[88] - The company plans to accelerate energy transition and low-carbon development, aiming to increase natural gas supply by approximately 4.5 billion cubic meters by 2025[90] - The company is focusing on strategic adjustments and sustainable development initiatives as part of its future outlook[129] Employee Management - The total number of employees at the end of the reporting period was 1,266, with 196 in the parent company and 1,070 in major subsidiaries[162] - The company has established a training and education system for employees, focusing on enhancing skills and management capabilities[165] - The company adheres to competitive salary policies to motivate employees and enhance productivity[164] Compliance and Risk Management - The company has not faced any administrative penalties related to environmental issues during the reporting period[178] - The company does not belong to the category of key pollutant discharge units as per environmental protection department announcements[178] - The company has ensured compliance with market rules in any necessary related transactions, adhering to principles of fairness and reasonableness[188] Related Party Transactions - The company has engaged in significant related party transactions with its controlling shareholders, ensuring compliance with regulatory requirements[196] - The total expected amount of related party transactions for the company and its subsidiaries with Changsha Water Industry Group and its subsidiaries is estimated at CNY 12.56 million, which does not exceed the expected total amount[199] - The actual related party transactions during the reporting period amounted to CNY 12.56 million, aligning with the estimated total[199]

Financial Performance - The company's operating revenue for Q1 2025 was ¥315,857,886.84, a decrease of 53.11% compared to ¥673,596,843.21 in the same period last year[5]. - Net profit attributable to shareholders increased by 74.73% to ¥30,744,158.54 from ¥17,595,327.01 year-on-year[5]. - Basic earnings per share rose 100% to ¥0.02 from ¥0.01 year-on-year[5]. - The net profit for the current period is 28,902,736.39, compared to 13,706,300.94 in the previous period, representing a growth of approximately 110.5%[20]. - The total profit for the current period is 22,029,993.49, an increase from 16,685,281.05 in the previous period, marking a growth of about 32.5%[20]. - The operating profit for the current period is 21,755,344.92, up from 16,784,776.40, indicating an increase of approximately 29.5%[20]. - The total comprehensive income for the current period is 27,169,138.36, compared to 26,018,926.22 in the previous period, reflecting a slight increase[20]. Cash Flow - The net cash flow from operating activities was negative at -¥260,124,323.45, worsening by 85.41% compared to -¥140,294,295.78 in the previous year[5]. - Operating cash inflow decreased by 49.96% to ¥503,788,895.29 from ¥1,006,754,889.22 in the same period last year[12]. - Cash flow from operating activities shows a net outflow of -260,124,323.45, worsening from -140,294,295.78 in the previous period[21]. - Cash flow from investing activities has a net outflow of -2,162,363.34, compared to -6,103,169.75 in the previous period, showing an improvement[21]. - Cash flow from financing activities results in a net inflow of 12,297,015.76, down from 156,054,208.74 in the previous period[22]. - The company received cash from sales of goods and services totaling 452,445,365.50, a decrease from 897,842,426.73 in the previous period, indicating a decline of approximately 49.6%[21]. Assets and Liabilities - Total assets decreased by 1.65% to ¥5,557,938,406.17 from ¥5,651,045,545.61 at the end of the previous year[5]. - Cash and cash equivalents decreased to ¥1,054,924,858.44 from ¥1,287,929,115.25, a decline of approximately 18%[16]. - Accounts receivable decreased to ¥637,890,527.11 from ¥656,561,682.59, a reduction of about 2.8%[16]. - Inventory increased to ¥497,779,823.92 from ¥411,951,465.22, representing an increase of approximately 21%[16]. - Total liabilities decreased to ¥3,185,934,232.36 from ¥3,306,210,510.16, indicating a reduction of approximately 3.6%[18]. - The company's equity attributable to shareholders increased to ¥2,346,602,853.84 from ¥2,317,592,293.33, reflecting an increase of about 1.3%[18]. - Long-term borrowings increased to ¥953,488,429.70 from ¥842,488,429.70, an increase of approximately 13%[17]. Impairment and Expenses - The company reported a significant increase in credit impairment losses, which surged by 6,123.88% to ¥102,883,945.68 from ¥1,653,051.71 year-on-year[10]. - The net credit impairment loss was ¥102,883,945.68, a substantial increase compared to ¥1,653,051.71 in the previous period, reflecting a rise of over 6,100%[19]. - The company experienced a 281.02% increase in financial expenses, amounting to ¥25,648,688.53, primarily due to foreign exchange losses[10]. Shareholder Information - The total number of common shareholders at the end of the reporting period was 50,933, with the largest shareholder, Changsha Water Industry Group, holding 30.52% of shares[13]. - The top ten shareholders do not have any associated relationships or concerted actions among them[13]. Projects and Contracts - The company has significant contracts in progress, including a natural gas project in Ethiopia valued at $31,158.46 million, which has not yet commenced[14]. - The Kazakhstan design supply project has a total contract value of $32,600.57 million, with cumulative revenue recognized at ¥201,937.12 million[14]. - The Mexican natural gas power project has a contract value of $31,900.00 million, with cumulative revenue recognized at ¥212,422.92 million[14]. - The company confirmed sales revenue of ¥916.01 million from the Mexican natural gas power project during the reporting period[14]. - The total amount of receivables from the Mexican project was ¥213,138.42 million, indicating strong cash flow management[14].

华油惠博普科技股份有限公司 股东会议事规则 第一章 总则 第一条 为规范上市公司行为，保证股东会依法行使职权，提高股东会议 事效率，保证股东会会议程序和决议的有效、合法，维护全体股东的合法权 益，公司根据《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》"）《上市公司股东会规则》等有关法律、 法规、规范性文件和《华油惠博普科技股份有限公司章程》（以下简称"《公司 章程》"），制定本议事规则。 上市公司股东会的召集、提案、通知、召开等事项适用本规则。 第二条 股东会应当在《公司法》和《公司章程》规定的范围内行使职 权。 第三条 公司应当严格按照法律、行政法规、规范性文件、《公司章程》 及本规则的相关规定召开股东会，保证股东能够依法行使权利。 公司董事会应当切实履行职责，认真、按时召集、组织股东会。公司全体 董事应当勤勉尽责，确保股东会正常召开和依法行使职权。 第四条 本公司召开股东会的地点为：公司住所地或通知中确定的地点。 股东会将设置会场，以现场会议形式召开。公司还将提供安全、经济、便 捷的网络或证券监管机构认可或要求的其他方式为股东参加股东会提供便利。 股东通 ...

第一章 总 则 第一条 为健全和规范华油惠博普科技股份有限公司（以下简称"公司"）董 事会议事和决策程序，保证公司经营、管理工作的顺利进行，根据《中华人民共 和国公司法》及其他法律法规、中国证监会的有关规定和《华油惠博普科技股份 有限公司章程》（以下简称"《公司章程》"），并结合本公司的实际情况，制定本 规则。 第二条 董事会是公司经营管理的决策机构，维护公司和全体股东的利益， 负责公司发展目标和重大经营活动的决策。 第三条 制定本议事规则的目的是规范公司董事会议事程序，提高董事会工 作效率和科学决策的水平。 第二章 董事会职权 第四条 根据《公司章程》的有关规定，董事会主要行使下列职权： 华油惠博普科技股份有限公司 董事会议事规则 （六）拟订公司重大收购、收购本公司股票或者合并、分立、解散及变更 公司形式的方案； （七）决定因公司章程第二十三条第（三）项、第（五）项、第（六）项 规定的情形收购公司股份； （八）在股东会授权范围内，决定公司对外投资、收购出售资产、资产抵 押、对外担保事项、委托理财、关联交易、对外捐赠等事项； （九）决定公司内部管理机构的设置； 1 （一）召集股东会，并向股东会报告工作； （二 ...

2024 年度独立董事述职报告 作为华油惠博普科技股份有限公司（以下简称"公司"）的独立董事，本人 严格按照《公司法》《上市公司独立董事管理办法》《深圳证券交易所上市公司自 律监管指引第 1 号——主板上市公司规范运作》等法律法规和《公司章程》《独 立董事工作制度》等公司规章制度的规定和要求，本着客观、公正、独立的原则， 勤勉尽责地行使独立董事的权利和职责，按时出席公司 2024 年度的历次董事会 议和股东会议等相关会议，认真审议各项议案，忠实履行独立董事的职责，维护 了公司和全体股东尤其是中小股东的利益。现将本人 2024 年度履行独立董事职 责的情况报告如下： 一、独立董事基本情况 （一）独立董事个人基本情况 崔松鹤：中国国籍，1970 年出生，硕士研究生学历。1992 年至 1994 年，在 大庆市国家安全局担任内勤干部；1994 年至 1996 年，在大庆让区北方期货投资 咨询服务有限公司担任总经理；1996 年至 2002 年，在大庆市建事达房地产开发 有限公司担任副总经理；2004 年至 2008 年，在京北方科技股份有限公司担任副 总裁、财务总监；2008 年至今，在北京德润会计师事务所（普通合 ...

华油惠博普科技股份有限公司 董事会关于独立董事独立性评估情况的专项意见 华油惠博普科技股份有限公司 董 事 会 2025 年 4 月 28 日 根据《上市公司独立董事管理办法》《深圳证券交易所股票上市规则》《深 圳证券交易所上市公司自律监管指引第 1 号——主板上市公司规范运作》等要求， 华油惠博普科技股份有限公司(以下简称"公司")董事会，就公司在任独立董事 崔松鹤、宋东升、董秀成的独立性情况进行评估并出具如下专项意见： 经核查，独立董事崔松鹤、宋东升、董秀成的任职经历以及签署的相关自查 文件，上述人员未在公司担任除独立董事以外的任何职务，也未在公司主要股东 公司担任任何职务，与公司以及主要股东之间不存在利害关系或其他可能妨碍其 进行独立客观判断的关系，因此，公司独立董事符合《上市公司独立董事管理办 法》、《深圳证券交易所上市公司自律监管指引第 1 号——主板上市公司规范运 作》中对独立董事独立性的相关要求。 ...