香港交易及結算所有限公司和香港聯合交易所有限公司對本公告的內容概不負責，對其 準確性或完整性亦不發表任何聲明，並明確表示，概不對因本公告全部或任何部分內容 而產生或因倚賴該等內容而引致的任何損失承擔任何責任。 （ 於中華人民共和國註冊成立的股份有限公司） （股份代碼：3983） 於2025年8月18日舉行之2025年 第一次股東特別大會結果 茲提述中海石油化學股份有限公司（「本公司」）於2025年7月4日刊發的通函（「通函」）及於 2025年7月4日刊發的2025年第一次股東特別大會（「股東特別大會」）通告（「通告」）。除文 義另有所指外，本公告使用詞彙具備通函及通告界定的相同意義。 股東特別大會由侯曉峰先生主持。董事（即侯曉峰先生、饒仕才先生、何啟忠先生、林峰 先生、謝東先生及楊萬宏先生）親身或透過電子方式出席股東特別大會。賀群慧女士及邵 麗華女士因其他事務安排而未能出席股東特別大會。 股東特別大會結果 本公司股東特別大會於2025年8月18日（星期一）上午九時正於中國北京市朝陽區安貞西裏 三區15號凱康海油大廈三樓會議室舉行。於股東特別大會當日，本公司已發行股份總數 為4,610,000,000股股份。親 ...

该项目总投资4.1亿元，一期建设2万吨/年高纯无水氟化氢和2万吨/年电子氢氟酸装置。一期项目建成达 产后，年均销售收入约2.1亿元。 据了解，无水氟化氢是现代氟化工产业链的基石，电子级氢氟酸广泛用于光伏、半导体集成电路行业， 被列入工业战略性新兴产业目录。瓮福集团是全球利用氟硅酸制取无水氟化氢并实现工业化的先行者。 大峪口化工公司隶属于中国海油化肥板块，是中海石油化学股份有限公司的四大生产基地之一，也是荆 门市磷化工产业龙头。双方将积极拓展产业链，进一步延伸至氟系精细化学品、含氟高分子材料、含氟 硅特种气体等产品领域。 中化新网讯 8月8日，由瓮福(集团)有限责任公司与中国海油旗下湖北大峪口化工有限责任公司联合打造 的湖北瓮福海峪无水氟化氢项目在荆门钟祥市胡集精细化工园区正式落地。该项目建成后将填补华中地 区高端氟材料产能空白，推动钟祥磷化工产业向高端精细氟化工、新材料领域跃升。 ...

格隆汇8月4日丨中海石油化学(03983.HK)公告，董事会将于2025年8月18日(星期一)至2025年8月19日(星 期二)召开会议，审议并批准(其中包括)拟发布的公司及其附属公司截至2025年6月30日止六个月之中期 业绩。 ...

股份發行人及根據《上市規則》第十九B章上市的香港預託證券發行人的證券變動月報表 截至月份: 2025年7月31日 狀態: 新提交 致：香港交易及結算所有限公司 公司名稱: 中海石油化學股份有限公司（ 於中華人民共和國註冊成立的股份有限公司） 呈交日期: 2025年8月4日 I. 法定/註冊股本變動 | 1. 股份分類 | 普通股 | 股份類別 | H | | 於香港聯交所上市 (註1) | | 是 | | | --- | --- | --- | --- | --- | --- | --- | --- | --- | | 證券代號 (如上市) | 03983 | 說明 | | | | | | | | | | 法定/註冊股份數目 | | | 面值 | | 法定/註冊股本 | | | 上月底結存 | | | 1,796,000,122 | RMB | | 1 RMB | | 1,796,000,122 | | 增加 / 減少 (-) | | | 0 | | | RMB | | 0 | | 本月底結存 | | | 1,796,000,122 | RMB | | 1 RMB | | 1,796,000,122 | | ...

香港交易及結算所有限公司及香港聯合交易所有限公司對本公告的內容概不負責，對其 準確性或完整性亦不發表任何聲明，並明確表示，概不對因本公告全部或任何部份內容 而產生或因倚賴該等內容而引致的任何損失承擔任何責任。 中海石油化學股份有限公司 公司秘書 匡效兵 中國 • 北京 2025年8月4日 於本公告日期，本公司執行董事為侯曉峰先生、饒仕才先生及賀群慧女士；本公司非執 行董事為邵麗華女士及何啟忠先生；以及本公司獨立非執行董事為林峰先生、謝東先生 及楊萬宏先生。 （ 於中華人民共和國註冊成立的股份有限公司） （股份代碼：3983） 董事會會議通知 中海石油化學股份有限公司（「本公司」）董事會（「董事會」）特此公告，董事會將於2025年8 月18日（星期一）至2025年8月19日（星期二）召開會議，審議並批准（其中包括）擬發佈的本 公司及其附屬公司截至2025年6月30日止六個月之中期業績。 承董事會命 * 僅供識別 ...

Core Viewpoint - The collaboration between China National Offshore Oil Corporation (CNOOC) and Beidahuang Group aims to enhance agricultural productivity and ensure food security through innovative agricultural practices and high-quality fertilizers [2][3]. Group 1: Agricultural Collaboration - CNOOC and Beidahuang Group plan to establish a 30-acre high-yield rice demonstration field by 2025, focusing on soil testing and providing comprehensive agricultural services to improve fertilizer efficiency and increase grain production [2]. - The initiative includes the construction of demonstration fields across Heilongjiang, Jilin, Liaoning, and Inner Mongolia, with a total of 3 provincial-level and 11 company-level demonstration fields [2]. Group 2: Fertilizer Supply and Innovation - As the largest granular urea producer in Northeast China, the company has supplied over 6 million tons of quality fertilizers to the region over the past decade, stabilizing urea market prices and meeting farmers' fertilizer needs [3]. - The company has introduced a range of fertilizer products, including traditional urea and various compound fertilizers, to cater to the differentiated fertilizer needs of staple and specialty crops [3]. Group 3: Commitment to Food Security - The company emphasizes its responsibility in ensuring agricultural production and food security, as demonstrated by its proactive planning and resource allocation during the spring plowing season to meet increasing fertilizer demands [4]. - The integration of the "Beidahuang spirit" and "CNOOC spirit" reflects the company's dedication to agricultural innovation and commitment to safeguarding the black soil region [5].

Core Viewpoint - The recent rise in potash fertilizer prices is attributed to speculative trading rather than actual supply and demand fundamentals, leading to a significant deviation from reasonable price levels [2][3] Group 1: Industry Initiatives - Seven major potash fertilizer companies have issued a joint initiative to increase supply and reduce prices to restore reasonable market levels [2] - The initiative emphasizes that the current period is not a peak demand season for agriculture, and the domestic supply of potash fertilizer is relatively sufficient [2][3] Group 2: Market Dynamics - The potash fertilizer market is expected to see a significant increase in import volumes, ensuring adequate agricultural fertilizer demand [2] - The industry is urged to resist malicious speculation, maintain market order, and stabilize expectations to facilitate a return to reasonable pricing [3] Group 3: Future Outlook - The supply of foreign potash fertilizer is anticipated to recover in 2024, with overall trade demand expected to rise, while domestic supply and demand remain robust [3] - Despite challenges such as geopolitical tensions and supply chain restructuring, domestic potash fertilizer companies are committed to stabilizing production and meeting government supply and price stability targets [3]

Group 1 - The State Intellectual Property Office of China has granted a patent for a "wastewater treatment system" to China National Offshore Oil Corporation Chemical Co., Ltd. and China National Offshore Oil Corporation Hegang Coal Chemical Co., Ltd. The patent was announced with the authorization number CN223087715U, and the application date was August 2024 [1] - The wastewater treatment system includes a sequence of connected units: a biochemical unit, a reclaimed water unit, and an advanced oxidation unit. The biochemical unit consists of multiple connected biochemical treatment pools [1] - The reclaimed water unit features a series of connected ultrafiltration membrane devices and reverse osmosis membrane devices. The outlet of the biochemical unit connects to the inlet of the ultrafiltration device, and the reverse osmosis product water connects to the circulating water system [1] Group 2 - China National Offshore Oil Corporation Chemical Co., Ltd. was established in 2000, with a registered capital of 461 million RMB. The company has invested in 18 enterprises and participated in 2,959 bidding projects, holding 206 patents and 12 trademark registrations [2] - China National Offshore Oil Corporation Hegang Coal Chemical Co., Ltd. was founded in 2006, with a registered capital of 233.56 million RMB. The company has invested in 1 enterprise and participated in 1,378 bidding projects, holding 38 patents and 6 trademark registrations [2]

Group 1: Company Initiatives - China National Offshore Oil Corporation (CNOOC) is implementing a comprehensive green transformation across its operations, focusing on ecological restoration and sustainable development [1][5] - The company has launched multiple solar photovoltaic projects, including a 1.88 MW installation at the Basuo Port, generating over 2 million kWh annually, and a planned 3.89 MW expansion [2][4] - CNOOC's Daguikou Company has transformed its rooftop into a "roof power plant" with 17,575 solar panels, producing 3.6 million kWh of clean energy and reducing carbon emissions by nearly 2,000 tons [6][8] Group 2: Environmental Impact - The initiatives at Basuo Port are expected to reduce carbon emissions by over 10,000 tons annually through the transition to LNG fueling for vehicles and the implementation of electric loading systems [4][5] - The Daguikou Company's solar project has led to a 12% reduction in carbon footprint intensity, showcasing the effectiveness of integrating renewable energy into operations [8][12] - CNOOC's efforts in VOCs treatment at the Fudao Company have achieved a removal efficiency of over 97%, significantly lowering harmful emissions [9][11] Group 3: Ecological Restoration - CNOOC's Huhe Company has successfully rehabilitated 19 hectares of abandoned mining pits into thriving ecological forests, utilizing waste materials from production processes [15][17] - The collaboration between Huhe Company and local government has resulted in a cost-effective solution for waste disposal while enhancing local environmental quality [16][17] - The ecological restoration efforts have transformed previously unusable land into recreational areas for the community, demonstrating the company's commitment to sustainable practices [17][19]

Core Viewpoint - China National Offshore Oil Corporation (CNOOC) has successfully produced the first ton of green methanol from urban waste, marking a significant step in sustainable energy production and carbon reduction efforts [2]. Group 1: Project Overview - The green methanol project utilizes biogas generated from urban waste such as kitchen scraps and animal manure, leveraging existing natural gas methanol production facilities [2]. - The project has achieved a greenhouse gas reduction of 79% over its entire lifecycle compared to traditional methanol, exceeding the EU's reduction standards by 10% [2]. Group 2: Certification and Market Access - The project received the ISCC EU certification in early May, which is essential for bioenergy products entering the EU market, thus facilitating international market access for CNOOC's green methanol [2]. - The ISCC EU certification signifies that the green methanol product is recognized in over 100 countries and regions, providing a solid foundation for future production and sales [2]. Group 3: Industry Implications - The green methanol demonstration project aims to create a circular economy model centered around "urban waste - clean energy - green fuel," contributing to the company's transition towards greener practices [2]. - Green methanol, produced from renewable resources, is expected to play a crucial role in achieving carbon neutrality goals and has significant market potential, particularly in the shipping industry [3].