China Oilfield Services Limited (“COSL” or the “Company”; stock code of HKEX: 2883; stock code of SSE: 601808) will hold the 2019 Annual Results Conference at 10:00am on Thursday, 26 March 2019. Considering the COVID-19 and in order to get a timely communication with investors, we will arrange a live webcast, you can access the conference through live webcast or dial-in. The management of the Company is inviting you to participate in the conference.   

The consecutive interpretation between Mandarin and English will be provided in the Q&A session. If you would like to participate in the conference, please send an email to us at cosl@wsfg.hk or contact us at（852）3970 2135.