Xin Lang Cai Jing·2025-10-30 06:02Group 1 - CNOOC Services Co., Ltd. experienced a stock price increase of 5.01%, reaching 14.68 CNY per share, with a trading volume of 546 million CNY and a turnover rate of 1.27%, resulting in a total market capitalization of 70.047 billion CNY [1] - The company, established on December 25, 2001, and listed on September 28, 2007, operates in the oil and gas exploration, development, and production sectors, focusing on four main service areas: drilling services, oilfield technical services, marine services, and geophysical exploration services [1] - The revenue composition of CNOOC Services indicates that 96.10% comes from service provision, 2.57% from operating leases, and 1.33% from product sales [1] Group 2 - Among the top ten circulating shareholders of CNOOC Services, Huatai-PB Fund's ETF reduced its holdings by 485,000 shares, now holding 10.1394 million shares, which represents 0.21% of the circulating shares, with an estimated floating profit of approximately 7.0976 million CNY [2] - The Huatai-PB CSI 300 ETF, established on May 4, 2012, has a current scale of 425.581 billion CNY, with a year-to-date return of 23.56%, ranking 2625 out of 4216 in its category, and a one-year return of 24.03%, ranking 2257 out of 3885 [2]