Sou Hu Cai Jing·2025-10-24 19:31Core Insights - Southbound funds increased their holdings in Sinopec Oilfield Service Corporation (01033.HK) by 20.59 million shares on October 24, 2025, marking a 2.46% increase in total holdings [1][2] - Over the past five trading days, there have been four days of net increases in holdings, totaling 53.09 million shares [1] - In the last 20 trading days, there were 15 days of net increases, accumulating to 62.85 million shares [1] - As of now, southbound funds hold 858 million shares of Sinopec Oilfield, representing 15.84% of the company's total issued ordinary shares [1] Summary by Category Trading Activity - On October 24, 2025, total shares held reached 858 million, with a change of 20.59 million shares [2] - On October 23, 2025, total shares held were 837 million, with a change of 14.76 million shares [2] - On October 22, 2025, total shares held were 823 million, with a decrease of 4.39 million shares [2] - On October 21, 2025, total shares held were 827 million, with an increase of 19.67 million shares [2] - On October 20, 2025, total shares held were 807 million, with a change of 2.46 million shares [2] Company Overview - Sinopec Oilfield Service Corporation is engaged in providing comprehensive oil and gas engineering and technical services in China [2] - The company operates five divisions: - Geophysical Engineering Division focuses on land and marine geophysical exploration and development technical services - Drilling Engineering Division provides land and marine drilling design, construction, technical services, and drilling equipment - Logging Engineering Division offers engineering contracting and technical services for collecting, monitoring, transmitting, processing, and interpreting wellbore oil, gas, geological, and engineering information - Downhole Operations Division provides petroleum engineering technical services and construction - Engineering Construction Division conducts feasibility studies, design, procurement, and construction for land and marine oilfield projects [2]