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China Oilfield Services Limited Class AChina Oilfield Services Limited Class AChina Oilfield Services Limited Class A

China Oilfield Services Limited Class A

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China Oilfield Services Limited Class A documents


Explore the latest documents from China Oilfield Services Limited Class A, including regulatory filings and corporate disclosures that offer insight into company performance and strategy. Use these resources to support informed investment decisions.
Description
Event date
Documents and forms
2025
H1 2025
Aug 27, 2025
Transcript
Slides
Earnings release
Q1 2025
Apr 23, 2025
Transcript
Interim report
2024
H2 2024
Mar 26, 2025
Transcript
Slides
Earnings release
Q3 2024
Oct 29, 2024
Interim report
H1 2024
Aug 28, 2024
Slides
Interim report
Q1 2024
Apr 25, 2024
Interim report
2023
H2 2023
Mar 26, 2024
Annual report
Slides
Q3 2023
Oct 26, 2023
Interim report
H1 2023
Aug 24, 2023
Slides
Interim report
Q1 2023
Apr 27, 2023
Interim report
2022
H2 2022
Mar 23, 2023
Annual report
Slides
Q3 2022
Oct 27, 2022
Interim report
H1 2022
Aug 26, 2022
Interim report
Slides
2021
H2 2021
Mar 25, 2022
Interim report
Slides
Q3 2021
Oct 27, 2021
Interim report
H1 2021
Aug 25, 2021
Interim report
Slides
2020
H2 2020
Mar 25, 2021
Interim report
Slides
Q3 2020
Oct 29, 2020
Interim report
H1 2020
Aug 27, 2020
Interim report
Slides
2019
H2 2019
Mar 26, 2020
Interim report
Slides
H1 2019
Aug 22, 2019
Interim report
Slides
Strategy Update
Jan 22, 2019
Slides
2018
H2 2018
Mar 26, 2019
Interim report
Slides
2017
H1 2017
Aug 23, 2017
Slides
2014
H2 2014
Mar 30, 2015
Slides