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]

分红方面，博迈科A股上市后累计派现4.16亿元。近三年，累计派现1.53亿元。 责任编辑：小浪快报 融券方面，博迈科9月3日融券偿还0.00股，融券卖出0.00股，按当日收盘价计算，卖出金额0.00元；融 券余量100.00股，融券余额1395.00元，超过近一年50%分位水平，处于较高位。 资料显示，博迈科海洋工程股份有限公司位于天津经济技术开发区第四大街14号，成立日期2002年8月 15日，上市日期2016年11月22日，公司主营业务涉及提供海洋油气开发、矿业开采以及天然气液化领域 专用模块集成设计与建造服务。主营业务收入构成为：海洋油气资源开发模块90.46%，天然气液化 8.87%，其他(补充)0.66%。 截至6月30日，博迈科股东户数1.74万，较上期减少14.22%；人均流通股16167股，较上期增加16.57%。 2025年1月-6月，博迈科实现营业收入10.43亿元，同比减少1.66%；归母净利润1238.58万元，同比减少 80.42%。 9月3日，博迈科跌1.34%，成交额3922.31万元。两融数据显示，当日博迈科获融资买入额531.93万元， 融资偿还401.36万元，融资净买入1 ...

Group 1 - The company will participate in an online investor interaction event organized by the Tianjin Securities Regulatory Bureau, Tianjin Listed Companies Association, and Shenzhen Panoramic Network Co., Ltd. on September 11, 2025, from 15:00 to 17:00 [2][4][5] - Investors can submit questions via email to the company by September 10, 2025, and the company will address commonly asked questions during the event [2][3][6] - The event will cover topics such as company performance, governance, development strategy, operational status, and sustainability [3][5] Group 2 - The event will be held on the "Panoramic Roadshow" website, and participants can also access it through the WeChat public account or the Panoramic Roadshow app [3][4] - Key personnel attending the event include the company's Chairman and President, CFO, independent directors, and securities department manager [5][6] - After the event, investors can review the event's proceedings and main content on the Panoramic Roadshow website [6]

Group 1 - The company will participate in the "2025 Tianjin Listed Companies Investor Online Collective Reception Day" to enhance interaction with investors [1][2] - The event will be held on September 11, 2025, from 15:00 to 17:00, via the "Panjing Roadshow" website [3][4] - Investors can submit questions via email by September 10, 2025, and the company will address common concerns during the event [5] Group 2 - The event aims to discuss topics such as company performance, governance, development strategy, operational status, and sustainability [2] - Key personnel participating in the event include the Chairman and President, the Board Secretary, the Chief Financial Officer, and an Independent Director [2][4] - Investors can access the event through the "Panjing Roadshow" website or its mobile app [2][3]

证券日报网讯 9月2日晚间，博迈科发布公告称，公司将参加"2025年天津辖区上市公司投资者网上集体 接待日活动"。会议将于2025年9月11日举行。 （文章来源：证券日报） ...

Group 1 - The company will participate in the "2025 Tianjin Listed Companies Investor Online Reception Day" to enhance interaction with investors [1][2] - The event is scheduled for September 11, 2025, from 15:00 to 17:00, and will be held on the "Panorama Roadshow" website [1][3] - Investors can submit questions via the company's email by September 10, 2025, and the company will address common concerns during the event [2][3] Group 2 - The meeting will focus on topics such as company performance, governance, development strategy, operational status, and sustainable development [2] - Key participants include the company's Chairman and President, Secretary of the Board, Chief Financial Officer, Independent Director, and Securities Department Manager [2] - Investors can access the event through the "Panorama Roadshow" website, WeChat public account, or the Panorama Roadshow app [2]

重要内容提示： 证券代码：603727 证券简称：博迈科 公告编号：临 2025-038 博迈科海洋工程股份有限公司 关于参加 2025 年天津辖区上市公司投资者 网上集体接待日活动的公告 本公司董事会及全体董事保证本公告内容不存在任何虚假记载、误导性陈述 或者重大遗漏，并对其内容的真实性、准确性和完整性承担法律责任。 投资者可于 2025 年 9 月 10 日(星期三）16:00 前通过博迈科海洋工程股 份有限公司（以下简称"公司"）邮箱 securities@bomesc.com 进行预提问，公 司将在活动当天对投资者普遍关注的问题进行回答。 为进一步加强与投资者的互动交流，公司将参加由天津证监局指导、天津上 市公司协会及深圳市全景网络有限公司联合举办的"2025 年天津辖区上市公司 投资者网上集体接待日活动"，就投资者关心的问题进行交流。 一、 说明会类型 本次活动将采用网络远程的方式举行，公司将针对公司业绩、公司治理、发 展战略、经营状况和可持续发展等投资者关心的问题与投资者进行互动交流和沟 通，在信息披露允许的范围内就投资者普遍关注的问题进行回答，欢迎广大投资 者踊跃参与！ 二、 说明会召开的时间、 ...

Market Overview - On August 29, the oil service engineering sector declined by 1.11%, with Haiyou Development leading the drop [1] - The Shanghai Composite Index closed at 3857.93, up 0.37%, while the Shenzhen Component Index closed at 12696.15, up 0.99% [1] Individual Stock Performance - Among the oil service engineering stocks, Zhongman Petroleum (603619) rose by 1.98% to a closing price of 19.57, with a trading volume of 174,400 shares and a transaction value of 340 million yuan [1] - Haiyou Development (600968) fell by 2.44% to a closing price of 66, with a trading volume of 927,500 shares and a transaction value of 374 million yuan [2] - Other notable performers include Renji Co. (002629) with a 1.48% increase and a closing price of 6.85, and Qianeng Hengxin (300191) with a 1.28% increase and a closing price of 20.56 [1][2] Capital Flow Analysis - The oil service engineering sector experienced a net outflow of 165 million yuan from institutional investors, while retail investors saw a net inflow of 80.99 million yuan [2] - The capital flow for individual stocks indicates that Zhongman Petroleum had a net inflow of 56.2 million yuan from institutional investors, while Haiyou Development had a net outflow of 9.35 million yuan [3]