Core Viewpoint - The stock of CNOOC Development has experienced a decline in price, with a year-to-date drop of 6.17% and a recent 5-day drop of 5.13% [1] Company Overview - CNOOC Development, established on February 22, 2005, and listed on June 26, 2019, is headquartered in Dongzhimenwai, Beijing [1] - The company specializes in energy technology services, FPSO production technology services, energy logistics services, and safety, environmental protection, and energy-saving products and services [1] - The revenue composition is as follows: energy logistics services 44.19%, energy technology services 41.38%, and low-carbon environmental and digital services 19.16% [1] Financial Performance - For the first half of 2025, CNOOC Development reported revenue of 22.597 billion yuan, a year-on-year increase of 4.46%, and a net profit attributable to shareholders of 1.829 billion yuan, up 13.15% year-on-year [2] - CNOOC Development has distributed a total of 4.747 billion yuan in dividends since its A-share listing, with 3.354 billion yuan distributed over the past three years [3] Shareholder Information - As of June 30, 2025, the number of shareholders is 66,700, a decrease of 9.53% from the previous period, while the average circulating shares per person increased by 10.53% to 152,370 shares [2] - The top ten circulating shareholders include Hong Kong Central Clearing Limited as the second-largest shareholder with 160 million shares, a decrease of 21.4573 million shares from the previous period [3]

Group 1 - The stock price of CNOOC Development is reported at 4.04 yuan, down 0.74% from the previous trading day, with an opening price of 4.07 yuan and a trading volume of 680,481 hands, amounting to 275 million yuan [1] - CNOOC Development operates in the extraction industry, providing services such as offshore oil engineering technology, FPSO production technology, and energy logistics, covering the entire lifecycle of oil and gas field development [1] - As of the end of Q2, the basic pension insurance fund's 808 combination holds 52.1022 million shares of CNOOC Development, ranking as the fifth largest circulating shareholder, with a 5.68% increase from the previous quarter [1] Group 2 - On August 21, 2025, the net inflow of main funds was 3.5022 million yuan, while the cumulative net outflow over the past five trading days reached 171 million yuan [1]