Core Viewpoint - Southbound funds have significantly reduced their holdings in Sinopec Oilfield Service Corporation, indicating a potential shift in investor sentiment towards the company [1] Group 1: Shareholding Changes - On February 27, southbound funds reduced their holdings by 33.43 million shares of Sinopec Oilfield Service (01033.HK) [1] - Over the past five trading days, there have been reductions in holdings for four days, totaling a net decrease of 46.79 million shares [1] - In the last 20 trading days, there were reductions on 14 days, with a cumulative net decrease of 150 million shares [1] - Currently, southbound funds hold 743 million shares of Sinopec Oilfield Service, representing 13.73% of the company's total issued ordinary shares [1] Group 2: Company Overview - Sinopec Oilfield Service Corporation is engaged in providing comprehensive oil and gas engineering and technical services in China [1] - The company operates five divisions: - Geophysical Engineering Division, which offers land and marine geophysical exploration and development technical services [1] - Drilling Engineering Division, which provides land and marine drilling design, construction, technical services, and drilling equipment [1] - Logging Engineering Division, which conducts engineering contracting and technical services for collecting, monitoring, transmitting, processing, interpreting, and evaluating wellbore oil and gas, geological, and engineering information [1] - Downhole Operation Engineering Division, which offers petroleum engineering technical services and construction [1] - Engineering Construction Division, which provides feasibility studies, design, procurement, and construction for land and marine oilfield construction projects [1]

Group 1 - The core point of the article highlights that southbound funds increased their holdings in Sinopec Oilfield Service Corporation (01033.HK) by 15.02 million shares on February 26, while experiencing a net reduction of 21.34 million shares over the past five trading days [1] - Over the last 20 trading days, southbound funds have reduced their holdings on 14 occasions, resulting in a total net reduction of 118 million shares [1] - As of now, southbound funds hold 777 million shares of Sinopec Oilfield Service, accounting for 14.35% of the company's total issued ordinary shares [1] Group 2 - Sinopec Oilfield Service Corporation is engaged in providing comprehensive oil and gas engineering and technical services in China [1] - The company operates through five divisions: Geophysical Engineering, Drilling Engineering, Logging Engineering, Downhole Operations, and Engineering Construction [1] - The Geophysical Engineering division offers land and marine geophysical exploration and development technical services [1] - The Drilling Engineering division provides land and marine drilling design, construction, technical services, and drilling equipment [1] - The Logging Engineering division is involved in the collection, monitoring, transmission, processing, interpretation, and evaluation of wellbore oil and gas, geological, and engineering information [1] - The Downhole Operations division offers petroleum engineering technical services and construction [1] - The Engineering Construction division conducts feasibility studies, design, procurement, and construction for land and marine oilfield projects [1]

Core Viewpoint - Southbound funds have significantly reduced their holdings in Sinopec Oilfield Service Corporation (01033.HK), indicating a bearish sentiment towards the stock in recent trading days [1]. Group 1: Shareholding Changes - On February 13, southbound funds reduced their holdings by 19.588 million shares, a decrease of 2.48% [2]. - Over the past five trading days, there have been four days of reductions, totaling a net decrease of 53.196 million shares [1]. - In the last 20 trading days, there were 15 days of reductions, with a cumulative net decrease of 149 million shares [1]. Group 2: Current Holdings - As of now, southbound funds hold 771 million shares of Sinopec Oilfield Service, which represents 14.23% of the company's total issued ordinary shares [1]. Group 3: Company Overview - Sinopec Oilfield Service Corporation is engaged in providing comprehensive oil and gas engineering and technical services, operating through five divisions [2]. - The Geophysical Engineering Division offers land and marine geophysical exploration and development technical services [2]. - The Drilling Engineering Division provides design, construction, technical services, and drilling equipment for land and marine drilling [2]. - The Logging Engineering Division is involved in the collection, monitoring, transmission, processing, interpretation, and evaluation of wellbore oil and gas, geological, and engineering information [2]. - The Downhole Operations Engineering Division offers petroleum engineering technical services and construction [2]. - The Engineering Construction Division conducts feasibility studies, design, procurement, and construction for land and marine oilfield projects [2].

Group 1 - The core point of the news is that southbound funds have reduced their holdings in Sinopec Oilfield Service Corporation (01033.HK) by 798.4 million shares on February 12, 2026, marking a trend of net reductions over recent trading days [1][2] - Over the past five trading days, there have been three days of reductions, totaling a net decrease of 948.2 million shares [1][2] - In the last twenty trading days, there have been fourteen days of reductions, with a cumulative net decrease of 126 million shares [1][2] Group 2 - As of now, southbound funds hold 790 million shares of Sinopec Oilfield Service, which represents 14.59% of the company's total issued ordinary shares [1][2] - The company operates in five divisions, including geophysical engineering, drilling engineering, logging engineering, downhole operations, and engineering construction, providing comprehensive oil and gas engineering and technical services [2]

Core Viewpoint - Southbound funds reduced their holdings in Sinopec Oilfield Service Corporation (01033.HK) by 8.782 million shares on February 11, indicating a trend of fluctuating investment interest from this capital source [1] Group 1: Southbound Fund Activity - Over the past five trading days, southbound funds increased their holdings for three days, with a total net increase of 7.166 million shares [1] - In the last 20 trading days, southbound funds reduced their holdings on 14 days, resulting in a cumulative net reduction of 123 million shares [1] - Currently, southbound funds hold 798 million shares of Sinopec Oilfield Service, accounting for 14.74% of the company's total issued ordinary shares [1] Group 2: Company Overview - Sinopec Oilfield Service Corporation is engaged in providing comprehensive oil and gas engineering and technical services in China [1] - The company operates five divisions: - Geophysical Engineering Division, which offers land and marine geophysical exploration and development technical services - Drilling Engineering Division, which provides land and marine drilling design, construction, technical services, and drilling equipment - Logging Engineering Division, which conducts engineering contracting and technical services for data collection, monitoring, transmission, processing, and evaluation of wellbore oil and gas, geological, and engineering information - Downhole Operations Engineering Division, which offers petroleum engineering technical services and construction - Engineering Construction Division, which provides feasibility studies, design, procurement, and construction for land and marine oilfield construction projects [1]

Group 1 - Southbound funds increased their holdings in Sinopec Oilfield Service Corporation (01033.HK) by 8.664 million shares on February 5 [1] - Over the past five trading days, southbound funds have increased their holdings for three days, with a total net increase of 7.462 million shares [1] - In the last 20 trading days, southbound funds have reduced their holdings for 14 days, resulting in a total net reduction of 120 million shares [1] Group 2 - As of now, southbound funds hold 800 million shares of Sinopec Oilfield Service, accounting for 14.77% of the company's total issued ordinary shares [1] - Sinopec Oilfield Service is engaged in providing comprehensive oil and gas engineering and technical services, operating through five divisions [1] - The divisions include geophysical engineering, drilling engineering, logging engineering, downhole operations, and engineering construction, each focusing on various aspects of oil and gas exploration and production [1]

Group 1 - The core point of the article highlights that southbound funds increased their holdings in Sinopec Oilfield Service Corporation (01033.HK) by 46.57 million shares on February 2 [1] - Over the past five trading days, there were three days of net reductions in southbound fund holdings, totaling a net decrease of 3.308 million shares [1] - In the last 20 trading days, there were 13 days of net reductions, with a cumulative net decrease of 49.80 million shares [1] - Currently, southbound funds hold 866.5 million shares of Sinopec Oilfield Service, representing 15.98% of the company's total issued ordinary shares [1] Group 2 - Sinopec Oilfield Service Corporation is engaged in providing comprehensive oil and gas engineering and technical services in China [1] - The company operates five divisions: Geophysical Engineering, Drilling Engineering, Logging Engineering, Downhole Operations, and Engineering Construction [1] - The Geophysical Engineering division offers land and marine geophysical exploration and development technical services [1] - The Drilling Engineering division provides land and marine drilling design, construction, technical services, and drilling equipment [1] - The Logging Engineering division is involved in the collection, monitoring, transmission, processing, interpretation, and evaluation of wellbore oil, gas, geological, and engineering information [1] - The Downhole Operations division offers petroleum engineering technical services and construction [1] - The Engineering Construction division conducts feasibility studies, design, procurement, and construction for land and marine oilfield development projects [1]

Group 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]

Core Viewpoint - Southbound funds have increased their holdings in Sinopec Oilfield Service Corporation (01033.HK) by 3.64 million shares on January 16, indicating a growing interest from investors in the company [1] Group 1: Southbound Fund Activity - In the last 5 trading days, southbound funds have increased their holdings on 3 days, with a total net increase of 374,000 shares [1] - Over the past 20 trading days, there have been 14 days of net increases, totaling 28.49 million shares [1] - Currently, southbound funds hold 919 million shares of Sinopec Oilfield Service, accounting for 16.99% of the company's total issued ordinary shares [1] Group 2: Company Overview - Sinopec Oilfield Service Corporation is engaged in providing comprehensive oil and gas engineering and technical services in China [1] - The company operates five divisions: - Geophysical Engineering Division focuses on land and marine geophysical exploration and development technical services [1] - Drilling Engineering Division provides land and marine drilling design, construction, technical services, and drilling equipment [1] - Logging Engineering Division offers engineering contracting and technical services for collecting, monitoring, transmitting, processing, interpreting, and evaluating wellbore oil and gas, geological, and engineering information [1] - Downhole Operations Engineering Division provides petroleum engineering technical services and construction [1] - Engineering Construction Division conducts feasibility studies, design, procurement, and construction for land and marine oil and gas field projects [1]

Core Viewpoint - Southbound funds have increased their holdings in Sinopec Oilfield Service Corporation (01033.HK) by 3.556 million shares on January 13, indicating a growing interest from investors in the company [1] Group 1: Southbound Fund Activity - Over the past five trading days, there have been two days of net increases in holdings by southbound funds, totaling 1.534 million shares [1] - In the last twenty trading days, there have been thirteen days of net increases, with a cumulative total of 47.016 million shares added [1] - Currently, southbound funds hold 921 million shares of Sinopec Oilfield Service, representing 17.02% of the company's total issued ordinary shares [1] Group 2: Company Overview - Sinopec Oilfield Service Corporation is engaged in providing comprehensive oil and gas engineering and technical services in China [1] - The company operates five divisions: - Geophysical Engineering Division, which offers land and marine geophysical exploration and development technical services [1] - Drilling Engineering Division, which provides land and marine drilling design, construction, technical services, and drilling equipment [1] - Logging Engineering Division, which conducts engineering contracting and technical services for collecting, monitoring, transmitting, processing, interpreting, and evaluating wellbore oil, gas, geological, and engineering information [1] - Downhole Operations Engineering Division, which offers petroleum engineering technical services and construction [1] - Engineering Construction Division, which provides feasibility studies, design, procurement, and construction for land and marine oil and gas field projects [1]