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Note: the above data are from sina stock for reference only.
Announcement
Date
Title
2023/07/13
Announcement
2022/03/30
FINAL RESULTS ANNOUNCEMENT FOR THE YEAR ENDED 31 DECEMBER 2021
2022/03/17
NOTICE OF BOARD MEETING
2022/03/11
VOLUNTARY ANNOUNCEMENT - SUCCESSFUL RENEWAL OF THE INTEGRATED OILFIELD MANAGEMENT SERVICES PROJECT IN Chad
2022/03/04
Monthly Return of Equity Issuer on Movements in Securities
2022/02/09
Monthly Return of Equity Issuer on Movements in Securities
2022/01/19
STRATEGIC GUIDELINE FOR 2022
2022/01/19
Operational Update on the Fourth Quarter of 2021 and Outlook for the First Quarter of 2022
2022/01/05
Monthly Return of Equity Issuer on Movements in Securities
2021/12/31
VOLUNTARY ANNOUNCEMENT - Won the bid for a shale gas integrated drilling and testing engineering services project amount to approximately RMB500 million
2021/12/02
Monthly Return of Equity Issuer on Movements in Securities
2021/11/12
PARTIAL REPURCHASE OF THE NOTES
2021/11/03
Monthly Return of Equity Issuer on Movements in Securities
2021/10/11
Operational Update on the Third Quarter of 2021 and Outlook for the Fourth Quarter of 2021
2021/10/04
Monthly Return of Equity Issuer on Movements in Securities
2021/09/28
2021 Interim Report
2021/09/06
Monthly Return of Equity Issuer on Movements in Securities
2021/08/26
INTERIM RESULTS ANNOUNCEMENT FOR THE SIX MONTHS ENDED 30 JUNE 2021
2021/08/13
NOTICE OF BOARD MEETING
2021/08/12
Positive Profit Alert
All
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2023
2022
2021
2020
2019
2018
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2016
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2013
2012
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