Group 1 - The main reason for the month-on-month decline in PPI is the impact of international input factors leading to price decreases in related domestic industries [1] - The decline in international crude oil prices has resulted in a 5.6% decrease in the prices of the oil and gas extraction industry, a 3.5% decrease in refined petroleum product manufacturing prices, and a 1.2% decrease in the prices of chemical raw materials and chemical products manufacturing [1] - These three industries collectively contributed to a month-on-month decline in PPI of approximately 0.23 percentage points, accounting for over 50% of the total decline [1] Group 2 - Domestic energy and raw material prices have also experienced a phase of decline, with coal mining and washing prices decreasing by 3.0% due to seasonal demand factors [1] - The prices of coal processing have decreased by 1.1%, while the black metal smelting and rolling industry and non-metallic mineral products industry have both seen a 1.0% price decline [1] - The combined effect of these four industries contributed to a month-on-month decline in PPI of approximately 0.18 percentage points [1]

天眼查资料显示，大庆油田有限责任公司，成立于2000年，位于大庆市，是一家以从事石油和天然气开 采业为主的企业。企业注册资本4750000万人民币。通过天眼查大数据分析，大庆油田有限责任公司共 对外投资了29家企业，参与招投标项目5000次，财产线索方面有商标信息11条，专利信息4424条，此外 企业还拥有行政许可7335个。 中国石油天然气股份有限公司，成立于1999年，位于北京市，是一家以从事燃气生产和供应业为主的企 业。企业注册资本18302097万人民币。通过天眼查大数据分析，中国石油天然气股份有限公司共对外投 资了1253家企业，参与招投标项目496次，财产线索方面有商标信息37条，专利信息5000条，此外企业 还拥有行政许可163个。 金融界2025年6月6日消息，国家知识产权局信息显示，大庆油田有限责任公司;中国石油天然气股份有 限公司申请一项名为"三区混合介质低渗油藏变导流裂缝井底压力动态模拟方法"的专利，公开号 CN120105940A，申请日期为2023年12月。 专利摘要显示，本申请公开了一种三区混合介质低渗油藏变导流裂缝井底压力动态模拟方法，本方法基 于三区混合介质，考虑了压裂缝及更接 ...

第一章 总则 东大会的运作，提高股东大会议事效率，保证股东大会程序及决议的合 法性，保障股东的合法权益，根据《公司条例》 （香港法例第 622 章） （以下简称《条例》） 、《国务院办公厅转发 <证监会关于开展创新企业境> 内发行股票或存托凭证试点若干意见>的通知》、《创新企业境内发行股 票或存托凭证上市后持续监管实施办法（试行） 》、《香港联合交易所有限 公司证券上市规则》 （以下简称《联交所上市规则》） 、《上海证券交易所 股票上市规则》等法律、法规、规范性文件和《中国海洋石油有限公司 组织章程细则》 （以下简称《组织章程细则》 ）的有关规定，特制定本规 则。 第九条 股东大会的提案是针对应当由股东大会讨论的事项所提出的具体议案。 提案的内容应当属于股东大会的职权范围，有明确议题和具体决议事项， 并且符合法律、法规和《组织章程细则》的有关规定。 。 第一条 为规范中国海洋石油有限公司（CNOOC Limited，以下简称「公司」 ）股 第三条 本规则对公司、全体股东、股东代理人、全体董事、高级管理人员、股 东大会的有关工作人员、列席股东大会的其他人员具有约束力。 第四条 公司董事会（以下简称董事会）应严格 ...

Group 1 - China National Petroleum Corporation (CNPC) and China National Petroleum Group Bohai Drilling Engineering Co., Ltd. applied for a patent titled "A Delayed Expansion Sealing Material and Its Preparation Method and Delayed Expansion Sealing System" [1] - The patent application was filed on November 2023, and it pertains to the technology field of sealing agents used in oil drilling [1] - The delayed expansion sealing material is composed of several raw materials with specific weight ratios, including 100 parts of diene carboxylic acid ester monomer, 10-30 parts of diene carboxylic acid monomer, 5-20 parts of graphite powder, and others [1] Group 2 - CNPC was established in 1990 and is primarily engaged in gas production and supply, with a registered capital of 48.69 billion RMB [1] - The company has invested in 105 enterprises and participated in 5,000 bidding projects, holding 1,446 trademark records and 5,000 patent records [1] - China National Petroleum Group Bohai Drilling Engineering Co., Ltd. was founded in 2008, focusing on oil and gas extraction, with a registered capital of 1.6214 billion RMB [2] - This subsidiary has invested in 1 enterprise and also participated in 5,000 bidding projects, holding 10 trademark records and 3,146 patent records [2]

Economic Overview - Haikou's GDP reached 247.06 billion in 2024, with a year-on-year growth of 4.0% [2] - The primary industry added value was 11.42 billion, growing by 2.0%, while the secondary industry decreased by 2.0% to 42.04 billion, and the tertiary industry increased by 5.3% to 193.60 billion [2] Industrial Development - Haikou's industrial output value for 2024 was 90.32 billion, a slight decrease of 0.1%, while the industrial added value grew by 0.3% [4] - Key industrial sectors showed mixed results, with oil and gas extraction, tobacco products, and electricity generation increasing by 9.2%, 3.4%, and 5.6% respectively, while sectors like food processing and automotive manufacturing saw significant declines [4] Investment Trends - Fixed asset investment in Haikou grew by 1.5% in 2024, with a notable increase in new projects [6] - The number of projects in the pipeline reached 1,686, up by 9.6%, with 470 new projects initiated, marking a 50.6% increase [6] Technological Innovation - R&D expenditure in Haikou reached 4.34 billion in 2023, a 23.8% increase, accounting for 48.3% of the province's total [8] - The R&D intensity improved to 1.84%, up by 0.2 percentage points [8] Key Industries - The four leading industries in Haikou are tourism, modern services, high-tech industries, and tropical efficient agriculture, which together accounted for 73.4% of GDP in 2024, an increase of 4.2 percentage points [12] - The tourism sector received 26.10 million visitors in 2024, a 7.4% increase, with total tourist spending reaching 43.37 billion, up by 10.2% [14] - The modern service industry contributed 88.95 billion to GDP, representing 37.7% of the total [18] - High-tech industries added 41.64 billion to GDP, making up 17.7% [22] - Tropical efficient agriculture's added value was 8.10 billion, accounting for 3.4% of GDP [26] Future Development - Haikou aims to enhance its modern industrial system through the integration of traditional and emerging industries, focusing on new industrialization and the development of sectors like artificial intelligence and low-altitude economy [30]

点击上图 ▲立即加入 4月规上工业企业利润同比增加3% 5月27日，国家统计局公布数据显示，1—4月份，规模以上工业企业利润增长1.4%，较1—3月份加快0.6%。从行业看，在41个工业大类行业 中，有23个行业利润同比增长，增长面近六成。4月份，全国规模以上工业企业利润同比增长3%，较3月份加快0.4%。 1—4 月 份 ， 主 要 行 业 利 润 情 况 如 下 ， 计 算 机 、 通 信 和 其 他 电 子 设 备 制 造 业 增 长 11.6% ， 专 用 设 备 制 造 业 增 长 13.2% ， 通 用 设 备 制 造 业 增 长 11.7%，农副食品加工业利润同比增长45.6%，有色金属冶炼和压延加工业增长24.5%。汽车制造业下降5.1%，石油和天然气开采业下降6.9%， 煤炭开采和洗选业下降48.9%。（国家统计局官网） ｜点评｜ 4月内需小幅回升，外需具有一定韧性，规上工业企业盈利状况略有修复。4月国际油价下行，在外贸不确定性下，国内企业偏向于去 库存而非补库，原材料需求减弱价格走低。上游企业利润表现承压，但中下游企业成本端回落，利润率提升。设备以旧换新政策持续推进，中 游装备制造业出货量 ...

天眼查资料显示，中国石油天然气集团有限公司，成立于1990年，位于北京市，是一家以从事燃气生产 和供应业为主的企业。企业注册资本48690000万人民币。通过天眼查大数据分析，中国石油天然气集团 有限公司共对外投资了105家企业，参与招投标项目5000次，财产线索方面有商标信息1446条，专利信 息5000条，此外企业还拥有行政许可28个。 中国石油集团长城钻探工程有限公司，成立于2008年，位于北京市，是一家以从事石油和天然气开采业 为主的企业。企业注册资本2770000万人民币。通过天眼查大数据分析，中国石油集团长城钻探工程有 限公司共对外投资了3家企业，参与招投标项目5000次，财产线索方面有商标信息16条，专利信息1738 条，此外企业还拥有行政许可21个。 金融界2025年5月27日消息，国家知识产权局信息显示，中国石油天然气集团有限公司;中国石油集团长 城钻探工程有限公司申请一项名为"井下柱塞气举单流限位器"的专利，公开号CN120042535A，申请日 期为2023年11月。 专利摘要显示，一种井下柱塞气举单流限位器，限位器中，投捞组件包括设于顶部的实心投捞头和位于 底部的中空缓冲筒，中空缓冲筒 ...

Group 1 - The A-share market has seen a surge in share buybacks and increases in holdings, with 394 companies announcing buyback plans since April, a rise of over 60% compared to the first quarter [1] - The total announced buyback amount reached 77.82 billion yuan as of May 21, with leading companies like CATL, XCMG, and Midea Group announcing buyback limits of 8 billion, 3.6 billion, and 3 billion yuan respectively [3] - Some companies are using buybacks for market value management, with firms like BOE Technology, China Railway, and COSCO Shipping planning to cancel repurchased shares to enhance earnings per share and protect shareholder interests [3] Group 2 - Significant shareholders have shown confidence in company value, with 110 companies disclosing planned increases in holdings, and 14 companies aiming for increases of 1 billion yuan or more [4] - Major shareholders of China National Petroleum, China National Offshore Oil, and Sinopec plan to increase holdings by a total of 12.6 billion yuan, indicating strong market confidence [4] - On average, the stock prices of companies with announced buyback plans have risen over 9% since the announcement, with some companies experiencing price increases exceeding 30% [4] Group 3 - Policy support for buyback and increase loans has intensified, with the total loan limit reaching 121.779 billion yuan since October 2023 [5] - The maximum loan term for buyback and increase loans has been extended from 1 year to 3 years, and the self-funding requirement has been reduced from 30% to 10% [5] - Among the 589 companies that received buyback loans, 103 companies have a dividend yield of over 3%, indicating a strong correlation between buybacks and shareholder return mechanisms [5]

近期，A股市场再次迎来一波回购增持热潮。 据证券时报·数据宝统计，截至5月21日，2025年第二季度以来发布回购和增持预案的上市公司数量合计 达到394家（剔除定向回购），相比第一季度的246家上市公司，增长超过六成。 20家公司拟回购金额上限超10亿元 以预告回购金额上限计算，截至5月21日，4月以来发布回购预案的上市公司，公告回购金额上限合计达 到778.2亿元。 具体来看，公告回购金额上限在10亿元及以上的20家上市公司中，宁德时代、徐工机械和美的集团回购 金额上限最高，分别为80亿元、36亿元和30亿元。 上市公司重要股东对公司发展、行业前景更加了解，其增持行为表明了对公司内在价值的认可，对上市 公司股价有一定的提振作用。 据数据宝统计，首次发布增持预案至最新收盘日，重要股东拟增持的公司股价平均上涨超9%，宁波海 运、小商品城等5家公司股价累计涨幅在30%以上，成交活跃度显著增加。 宁波海运4月9日收盘后发布增持计划，控股股东的一致行动人拟增持公司不超过2413.07万股股份，占 公司总股本的比例不超过2%。受益于航运板块热度上升，公司股价自5月13日开始连续5个交易日涨 停，近两个交易日连续回调，增 ...

袁方1 张端怡（联系人）2魏薇（联系人）3 2025 年 05 月 19 日 内容提要 国投证券宏观定期报告 周度经济观察 ————关税影响体现，后续风险可控 4 月工业增加值同比、PPI 环比出现走弱，同时投资、消费、出口出现小幅 下滑，这些数据表明受对等关税的影响，我国总需求出现收缩。 不过考虑到关税谈判的积极进展、与稳增长政策的出台，预计 5 月、6 月经 济减速的幅度或许相对温和，经济失速的风险可控。 近期资金利率出现抬升，部分投资者担心 1 月中旬局面的重现。不过当前经 济面临的下行压力大于年初、汇率贬值的压力弱于当时、同时债券市场收益率的 中枢也更高。因此从各个维度来讲，央行重新大幅收紧资金的概率似乎有限。 风险提示：（1）地缘政治风险 （2）政策出台超预期 本报告版权属于国投证券股份有限公司，各项声明请参见报告尾页。 1宏观团队负责人，yuanfang@essence.com.cn，S1450520080004 2联系人，zhangdy2@essence.com.cn，S1450123040002 3联系人，weiwei2@essence.com.cn，S1450123100017 第 1 页， ...