该项目管道线路总长约120公里，项目建设对浙江省调整优化能源结构，拉动沿线地区经济发展，加快 形成全国天然气"一张网"具有积极推动作用，彰显公司在石油工程建设领域的专业技术水平和施工管理 能力。目前相关方尚未正式签署合同，该项目仍存在不确定性，敬请投资者注意投资风险。 格隆汇9月12日丨中石化油服(01033.HK)公布，近日，公司全资子公司中石化石油工程建设有限公司中 标国家石油天然气管网集团有限公司甬绍干线天然气管道西段工程施工总承包项目，中标金额为人民币 8.58亿元，约占公司中国会计准则下2024年营业收入的1.06%。 ...

该项目管道线路总长约120公里，项目建设对浙江省调整优化能源结构，拉动沿线地区经济发展，加快 形成全国天然气"一张网"具有积极推动作用，彰显公司在石油工程建设领域的专业技术水平和施工管理 能力。目前相关方尚未正式签署合同，该项目仍存在不确定性，敬请投资者注意投资风险。 中石化油服（600871）(01033)发布公告，近日，公司全资子公司中石化石油工程建设有限公司中标国 家石油天然气管网集团有限公司甬绍干线天然气管道西段工程施工总承包项目(该项目),中标金额为人民 币8.58亿元，约占公司中国会计准则下2024年营业收入的1.06%。 ...

Group 1 - The core point of the article is that Sinopec Oilfield Services (01033) announced that its wholly-owned subsidiary won a construction contract for the western section of the Yongshao natural gas pipeline project, with a bid amount of RMB 858 million, accounting for approximately 1.06% of the company's projected revenue for 2024 under Chinese accounting standards [1] - The total length of the pipeline project is approximately 120 kilometers, which is expected to positively impact the optimization of the energy structure in Zhejiang Province and stimulate economic development along the pipeline [1] - The project highlights the company's professional technical capabilities and construction management skills in the oil engineering construction sector [1] Group 2 - Currently, the contract has not been formally signed by the relevant parties, indicating that there is still uncertainty regarding the project [1]

Group 1 - The company, PetroChina Oilfield Services (600871.SH), announced that its wholly-owned subsidiary, Sinopec Petroleum Engineering Construction Co., Ltd., has won a bid for the construction project of the western section of the Ning-Shao natural gas pipeline, with a contract value of RMB 858 million, accounting for approximately 1.06% of the company's projected revenue for 2024 under Chinese accounting standards [1] - The project involves the construction of a pipeline approximately 120 kilometers long, which is expected to positively impact the optimization of the energy structure in Zhejiang Province, stimulate economic development in the surrounding areas, and accelerate the formation of a national natural gas network [1] - This achievement highlights the company's professional technical capabilities and construction management skills in the field of petroleum engineering construction [1]

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，概不會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。 該項目管道線路總長約120公里，項目建設對浙江省調整優化能源結構，拉 動沿線地區經濟發展，加快形成全國天然氣"一張網"具有積極推動作用，彰顯 本公司在石油工程建設領域的專業技術水平和施工管理能力。目前相關方尚未正 式簽署合同，該項目仍存在不確定性，敬請投資者注意投資風險。 承董事會命 沈澤宏 公司秘書 中國，北京，2025年9月12日 中石化石油工程技術服務股份有限公司 （在中華人民共和國註冊成立之股份有限公司） (股份代號：1033) 工程中標公告 本公司董事會及全體董事保證本公告內容不存在任何虛假記載、誤導性陳述或 者重大遺漏，並對其內容的真實性、準確性和完整性承擔法律責任。 近日，中石化石油工程技術服務股份有限公司（「本公司」）全資子公司中 石化石油工程建設有限公司中標國家石油天然氣管網集團有限公司甬紹幹線天 然氣管道西段工程施工總承包項目（「該項目」）,中標金額為人民幣8.58億元， 約占本公司 ...

该发明主要聚焦环硫醚化合物在钻井液中的应用，采用了一种创新的活性硫化体系，能够在较低的温度 条件下和更短的时间内完成植物油的硫化，有效提升了润滑剂的热稳定性和极压润滑性。与传统技术相 比，这种新方法不仅大幅减少了硫化过程中产生的恶臭气味，还避免了植物油高温交联的问题，使得硫 化植物油的可流动性更强、润滑能力更出色。 中化新网讯 近日，中石化胜利石油工程公司钻井液技术服务中心研发的"一种环硫醚化合物、含有其的 植物油组合物、其制造方法及其应用"获得俄罗斯专利授权。 ...

Market Overview - On September 11, the oil service engineering sector rose by 0.15% compared to the previous trading day, with CNOOC Development leading the gains [1] - The Shanghai Composite Index closed at 3875.31, up 1.65%, while the Shenzhen Component Index closed at 12979.89, up 3.36% [1] Individual Stock Performance - CNOOC Development (600968) closed at 3.97, with an increase of 1.28% and a trading volume of 620,900 shares, totaling a transaction value of 244 million yuan [1] - CNOOC Engineering (600583) closed at 5.39, up 0.75%, with a trading volume of 425,400 shares and a transaction value of 228 million yuan [1] - PetroChina Engineering (600871) closed at 2.10, up 0.48%, with a trading volume of 1,144,800 shares and a transaction value of 238 million yuan [1] - Other notable stocks include Renji Co. (002629) at 7.20 (+0.42%) and Yingshisi (601808) at 13.91 (+0.36%) [1] Capital Flow Analysis - The oil service engineering sector experienced a net outflow of 126 million yuan from institutional investors, while retail investors saw a net inflow of 157 million yuan [2] - The table indicates that CNOOC Development had a net inflow of 43.45 million yuan from institutional investors, while retail investors had a net outflow of 28.67 million yuan [3] - CNOOC Engineering saw a net inflow of 10.30 million yuan from institutional investors, with retail investors experiencing a net outflow of 1.61 million yuan [3] Summary of Key Stocks - CNOOC Development (600968) had a significant institutional net inflow of 43.45 million yuan, while retail investors had a net outflow of 28.67 million yuan [3] - CNOOC Engineering (600583) had a net inflow of 10.30 million yuan from institutional investors, with retail investors seeing a net outflow of 1.61 million yuan [3] - Other stocks like PetroChina Engineering (600871) and Renji Co. (002629) also showed varied capital flows, indicating mixed investor sentiment [3]

Group 1 - The oil service engineering sector increased by 1.61% on September 10, with Tongyuan Petroleum leading the gains [1] - The Shanghai Composite Index closed at 3812.22, up 0.13%, while the Shenzhen Component Index closed at 12557.68, up 0.38% [1] - Major stocks in the oil service engineering sector showed significant price increases, with Tongyuan Petroleum rising by 14.88% to a closing price of 6.10 [1] Group 2 - The net inflow of main funds in the oil service engineering sector was 334 million yuan, while retail investors experienced a net outflow of 291 million yuan [1] - The table of fund flows indicates that Tongyuan Petroleum had a main fund net inflow of 154 million yuan, accounting for 9.95% of its total [2] - Other notable stocks included Zhun Oil Co., which saw a main fund net inflow of 104 million yuan, representing 26.36% of its total [2]

Market Overview - On September 4, the oil service engineering sector declined by 1.05%, with Renji Co. leading the drop [1] - The Shanghai Composite Index closed at 3765.88, down 1.25%, while the Shenzhen Component Index closed at 12118.7, down 2.83% [1] Stock Performance - Key stocks in the oil service engineering sector showed varied performance, with potential gains for some and losses for others: - Qianeng Hengxin (300191) closed at 20.33, up 1.40% with a trading volume of 65,300 shares [1] - Beiken Energy (002828) closed at 10.33, up 1.18% with a trading volume of 140,500 shares [1] - Other notable declines included: - Renji Co. (002629) down 8.33% [1] - Shihua Oil Service (600871) down 6.70% [2] Capital Flow - The oil service engineering sector experienced a net outflow of 123 million yuan from main funds, while retail investors saw a net inflow of 85.91 million yuan [2] - Specific stock capital flows indicated: - Haiyou Engineering (600583) had a main fund net inflow of 28.32 million yuan [2] - Renji Co. (002629) faced a significant main fund net outflow of 9.67 million yuan [2] - The overall sentiment reflected a cautious approach from institutional investors while retail investors showed some interest [2]

Market Overview - On September 1, the oil service engineering sector rose by 1.04%, with Renji Co., Ltd. leading the gains [1] - The Shanghai Composite Index closed at 3875.53, up 0.46%, while the Shenzhen Component Index closed at 12828.95, up 1.05% [1] Stock Performance - Renji Co., Ltd. (002629) closed at 7.54, with a gain of 10.07% and a trading volume of 324,900 shares, amounting to a transaction value of 239 million [1] - Other notable performers included: - Zhun Oil Co., Ltd. (002207) at 7.71, up 4.76% [1] - Beiken Energy (002828) at 10.50, up 2.94% [1] - Tongyuan Petroleum (300164) at 5.31, up 2.31% [1] - CNOOC Development (600968) at 4.07, up 2.01% [1] Capital Flow - The oil service engineering sector experienced a net outflow of 37.07 million from institutional investors, while retail investors saw a net inflow of 1.85 million [2] - The capital flow for key stocks included: - Renji Co., Ltd. had a net inflow of 60.61 million from institutional investors, but a net outflow of 30.87 million from retail investors [3] - Zhun Oil Co., Ltd. had a net inflow of 21.75 million from institutional investors, with a net outflow of 10.83 million from retail investors [3] - CNOOC Development had a net inflow of 13.31 million from institutional investors, but a net outflow of 21.32 million from retail investors [3]