证券代码：000554 股票简称：泰山石油 公告编号：2025-25 中国石化山东泰山石油股份有限公司 关于以集中竞价交易方式回购 A 股股份的回购报告书 本公司及董事会全体成员保证信息披露的内容真实、准确和完整，没有虚假 记载、误导性陈述或者重大遗漏。 规定与要求，导致本次回购股份方案在实施过程中需要根据有关监管 新规相应调整的风险。 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》《上市公司股份回购规则》《深圳证券交 易所上市公司自律监管指引第 9 号—回购股份》《中国石化山东泰山 石油股份有限公司章程》（以下简称"《公司章程》"）等有关规定， 公司编制了《关于以集中竞价交易方式回购 A 股股份的回购报告书》 现将相关情况公告如下： 重要内容提示： ? 中国石化山东泰山石油股份有限公司（以下简称"公司"）拟 使用自有资金以集中竞价交易方式回购部分人民币普通股（A 股）股 份，用于注销并减少注册资本。回购总金额不低于人民币 2,500 万元， 不超过人民币 3,500 万元，回购价格不超过人民币 8.99 元/股，具体 回购数量以回购期满时实际回购的股份数量为准，回购股份期 ...

Group 1: Industry Overview - The petroleum and chemical indices mostly declined last week, with the chemical raw materials index down by 1.27% and the chemical machinery index down by 0.80% [1] - The chemical pharmaceutical index increased by 3.17%, and the pesticide and fertilizer index rose by 0.45% [1] - In the petroleum sector, the petroleum processing index remained flat, while the petroleum extraction index rose by 0.29% and the petroleum trade index increased by 0.10% [1] Group 2: Commodity Prices - International crude oil prices experienced slight fluctuations downward, with WTI settling at $61.53 per barrel, down by 1.54%, and Brent at $64.78 per barrel, down by 0.96% [1] - The top five rising petrochemical products included acrylic acid up by 10.79%, acifluorfen up by 7.69%, coal tar up by 6.72%, nitrile rubber up by 3.99%, and potassium chloride up by 3.57% [1] - The top five declining petrochemical products included chloroform down by 19.05%, butadiene down by 5.41%, maleic anhydride down by 4.62%, butane down by 4.5%, and propane down by 4.35% [1] Group 3: Capital Market Performance - In the capital market, the top five rising listed chemical companies included Huide Technology up by 35.58%, Yanggu Huatai up by 32.05%, Runyang Technology up by 24.74%, Lingpai Technology up by 23.81%, and Lafang Home up by 21.93% [2] - The top five declining listed chemical companies included Yuchanxia A down by 25.91%, Jitai Co. down by 24.85%, Hongqiang Co. down by 22.46%, Sanfu Xinke down by 13.54%, and Zhongxin Fluorine Material down by 12.38% [2]

Group 1 - The company plans to repurchase part of its A-shares using its own funds, with a total amount not less than RMB 25 million and not exceeding RMB 35 million, at a price not exceeding RMB 8.99 per share [1] - The repurchase period will last for no more than 12 months from the date of the shareholders' meeting approval [1] - After the completion of the repurchase, the shares will be legally canceled, resulting in a corresponding reduction of the company's registered capital [2] Group 2 - Creditors have the right to declare their claims within 30 days of receiving the notice or 45 days from the announcement date if no notice is received [2] - Required documents for creditors to declare their claims include copies of relevant agreements, business licenses, and identification documents [2] - Creditors can submit their claims via China Post EMS or fax, with specific instructions for labeling the submissions [2][3]

北京市海问律师事务所 关于中国石化山东泰山石油股份有限公司 致：中国石化山东泰山石油股份有限公司 根据《中华人民共和国证券法》、 《中华人民共和国公司法》 （以下统称"有关 法律"）及《中国石化山东泰山石油股份有限公司章程》 （以下称"公司章程"）的 规定，本所作为中国石化山东泰山石油股份有限公司（以下称"公司"）的法律顾 问，应公司的要求，指派律师（以下称"本所律师"）列席公司于 2025 年 5 月 21 日召开的 2024 年年度股东会（以下称"本次会议"）现场会议，对本次会议召开 的合法性进行见证，并依法出具本法律意见书。 本所及经办律师依据《中华人民共和国证券法》、 《律师事务所从事证券法律 业务管理办法》和《律师事务所证券法律业务执业规则（试行）》等规定及本法 律意见书出具日以前已经发生或者存在的事实，严格履行了法定职责，遵循了勤 勉尽责和诚实信用原则，进行了充分的核查验证，保证本法律意见书所认定的事 实真实、准确、完整，所发表的结论性意见合法、准确，不存在虚假记载、误导 性陈述或者重大遗漏，并承担相应法律责任。 在本法律意见书中，本所律师仅对本次会议召集和召开的程序、表决程序及 出席本次会议现场 ...

Group 1: Industry Overview - The petrochemical and chemical indices experienced a positive trend due to tariff policy impacts, with the chemical raw materials index rising by 1.30%, chemical machinery index by 0.12%, pharmaceutical index by 2.01%, and pesticide and fertilizer index by 1.28% [1] - In the oil sector, the oil processing index remained stable, while the oil extraction index increased by 0.64% and the oil trading index rose by 0.98% [1] - International crude oil prices fluctuated, with WTI settling at $62.49 per barrel, up 2.41% from May 9, and Brent at $65.41 per barrel, up 2.35% [1] Group 2: Market Performance - The top five performing listed chemical companies in the capital market included Yuzhong Three Gorges A, which rose by 50.65%, Jitai Co., up 47.10%, Suzhou Longjie, up 36.27%, ST Youfu, up 34.54%, and Hongqiang Co., up 33.55% [2] - The five companies with the largest declines were Aiai Precision Engineering, down 7.50%, Yongyue Technology, down 7.49%, Huate Gas, down 6.90%, Aladdin, down 6.88%, and Runbei Hangke, down 6.38% [2] Group 3: Product Price Changes - The top five petrochemical products with the highest price increases included butadiene, up 21.10%, SBS, up 13.65%, pure benzene, up 11.36%, styrene, up 10.43%, and PX, up 9.77% [1] - The five petrochemical products with the largest price declines were liquid chlorine, down 464.29%, trichloromethane, down 6.49%, yellow phosphorus, down 5.80%, vitamin VC, down 5.13%, and ethylene, down 3.53% [1]

公司公告汇总 中国石化山东泰山石油股份有限公司将于2025年4月23日召开第十一届董事会第十次会议，审议通过了 关于以集中竞价交易方式回购A股股份方案的议案，并决定于2025年5月21日召开2024年年度股东会审 议回购A股股份方案相关事项，股权登记日为2025年5月13日。公告还列出了截至股权登记日的前十大 股东和前十大无限售条件股东的持股详情。其中，中国石油化工股份有限公司持股118,140,121股，占总 股本24.57%，为最大股东。前十大无限售条件股东中，柴长茂持有无限售条件流通股17,035,900股，占 4.70%，是最大的无限售条件流通股股东。以上股东的持股数量为合并普通账户和融资融券信用账户后 的总的持股数量。 以上内容为证券之星据公开信息整理，由AI算法生成（网信算备310104345710301240019号），不构成 投资建议。 交易信息汇总: 主力资金净流出254.59万元，而散户资金净流入199.95万元。 公司公告汇总: 公司将于2025年5月21日召开年度股东会审议回购A股股份方案，中国石油化工股 份有限公司持股比例最高，达24.57%。 截至2025年5月16日收盘，泰山石油 ...

Group 1: Industry Performance - The chemical sector indices showed positive performance with the chemical raw materials index rising by 2.72%, chemical machinery index by 2.81%, pharmaceutical index by 0.65%, and pesticide and fertilizer index by 1.42% [1] - In the oil sector, the oil processing index increased by 0.86%, oil extraction index by 1.19%, while the oil trading index decreased by 4.56% [1] Group 2: Commodity Prices - International crude oil prices rebounded, with WTI settling at $61.02 per barrel, up 4.68% from May 2, and Brent at $63.91 per barrel, up 4.27% [1] - The top five rising petrochemical products included liquid chlorine up 134.15%, polymer MDI up 5.02%, sulfur up 3.90%, urea up 3.46%, and PTA up 3.40% [1] - The top five declining petrochemical products included aluminum fluoride down 7.37%, cyclohexanone down 6.92%, cracked carbon five down 6.12%, aniline down 5.64%, and paraffin down 5.14% [1] Group 3: Capital Market Performance - The top five performing listed chemical companies in the capital market included Runbei Hangke up 31.17%, Hengtian Hailong up 23.61%, Yuzhong Sanxia A up 23.18%, Asia-Pacific Industry up 21.26%, and Tongyi Zhong up 21.20% [2] - The top five declining listed chemical companies included Aiai Precision down 12.61%, Guangju Energy down 11.76%, Hongbaoli down 10.45%, Jiaao Environmental Protection down 9.11%, and Lafang Cosmetics down 7.75% [2]

Report Summary 1. Investment Rating There is no specific report industry investment rating provided in the content. 2. Core View - After the power outage on April 28, Spain has 700,000 barrels per day of refining capacity and Portugal has 200,000 barrels per day of refining capacity in a shutdown state. This leads to a significantly low refinery utilization rate in Europe, which will drag down Europe's crude oil import demand and tighten European refined oil supply, supporting the refined oil crack spread. The power outage reflects the vulnerability of the European power system, and relying solely on new energy power generation will bring instability to the power system, affecting European refinery operations and downstream refined oil consumption [2]. - Oil prices are expected to oscillate and bottom out in the short - term and be short - configured in the medium - term [3]. 3. Summary by Relevant Contents Market News and Important Data - The price of light crude oil futures for June delivery on the New York Mercantile Exchange fell $1.02 to $58.07 per barrel, a decline of 1.73%. The price of Brent crude oil futures for July delivery in London fell $1.03 to $61.12 per barrel, a decline of 1.66%. The main SC crude oil contract closed down 1.52% at 459 yuan per barrel [1]. - As of the week ending May 5, the total refined oil inventory at the Port of Fujairah in the UAE increased 0.1% month - on - month to 20.742 million barrels. Medium distillate inventory decreased 20% to 1.73 million barrels, a seven - month low. Heavy residue fuel oil inventory decreased 2.6% to 10.462 million barrels, a six - week low. Light distillate inventory rose to 8.55 million barrels from a one - month low the previous week [1]. - Qatar set the shipping price of June marine crude oil at a premium of $0.80 per barrel over Oman/Dubai crude oil prices and the shipping price of land - transported crude oil at a premium of $0.70 per barrel over Oman/Dubai crude oil prices [1]. - The EU is considering sanctions against Litasco Middle East DMCC, a trading subsidiary of Russian oil giant Lukoil PJSC in Dubai. This is part of a comprehensive new measure against Moscow's shadow tanker fleet [1]. - For the week ending May 2 in the US, EIA crude oil inventory was - 2.032 million barrels (expected - 0.833 million barrels, previous value - 2.696 million barrels); Cushing, Oklahoma crude oil inventory was - 0.74 million barrels (previous value 0.682 million barrels); refined oil inventory was - 1.107 million barrels (expected - 1.271 million barrels, previous value 0.937 million barrels). Domestic crude oil production decreased by 0.098 million barrels to 13.367 million barrels per day; Strategic Petroleum Reserve (SPR) inventory increased by 0.58 million barrels to 399.1 million barrels, an increase of 0.15%. Commercial crude oil imports excluding strategic reserves were 6.056 million barrels per day, an increase of 0.558 million barrels per day from the previous week [1]. Investment Logic The power outage on April 28 led to a significant amount of refining capacity in Spain and Portugal being shut down, resulting in a low refinery utilization rate in Europe. This has an impact on European crude oil import demand and refined oil supply, and also reflects the instability of the European power system [2]. Strategy - Short - term: Oil prices will oscillate and bottom out. - Medium - term: Short - configure oil prices [3]. Risk - Downside risks: OPEC significantly increases production, macro black swan events [3]. - Upside risks: Supply of sanctioned oil (Russia, Iran, Venezuela) tightens, large - scale supply disruptions due to Middle East conflicts [3].

Investment Rating - The report maintains a recommendation for the chemical industry, indicating a positive outlook for the sector [6]. Core Viewpoints - The report highlights the significant price increases in active dyes (+10%) and PTA (+3.17%), suggesting potential investment opportunities in companies related to these products [4][20]. - It recommends focusing on companies like Huaitong Co., which is expected to benefit from the application of modified plastics in the robotics sector, and Runtong Co., which may gain from the rising prices of active dyes [5]. Industry Performance - In the first week of May, the chemical sector (Shenwan) experienced a decline of 0.50%, slightly underperforming the Shanghai A-share index, which fell by 0.49% [2][12]. - The dynamic PE ratio for the chemical sector stands at 24.05, which is lower than the average PE of 11.90 since 2015 [2][12]. Sub-industry Trends - Among the 15 sub-industries, five saw increases, with daily chemical products leading at +8.85%, while five sub-industries experienced declines, with synthetic leather dropping by -8.89% [3][15]. Price and Spread Trends - The report lists the top five products with the highest weekly price increases: active dyes (+10%), PTA (+3.17%), and butadiene (+2.86%) [4][20]. - The report also notes significant changes in price spreads, with the melamine spread increasing by +73.47% and the PTA spread by +39.52% [4][36]. Inventory Changes - Key products with notable inventory changes include potassium chloride (-17.88%) and epoxy propane (-8.96%), indicating shifts in supply dynamics [5][56].