Sou Hu Cai Jing·2026-01-20 19:33Group 1 - The core point of the news is that southbound funds have reduced their holdings in Sinopec Oilfield Service Corporation (01033.HK) by 208,000 shares on January 20, 2026, marking a cumulative net reduction of 16.248 million shares over the past five trading days [1] - Over the last 20 trading days, there have been 12 days of net increases in holdings by southbound funds, totaling 13.414 million shares [1] - As of now, southbound funds hold 905 million shares of Sinopec Oilfield Service, which represents 16.72% of the company's total issued ordinary shares [1] Group 2 - The trading data shows that on January 20, 2026, the total number of shares held was 905 million, with a decrease of 208,000 shares, reflecting a change of -0.02% [2] - On January 19, 2026, there was a significant reduction of 14.074 million shares, which corresponds to a change of -1.53% [2] - The company operates five divisions, including geophysical engineering, drilling engineering, logging engineering, downhole operations, and engineering construction, providing comprehensive oil and gas engineering and technical services [2]