Vietsovpetro Joint Venture published Invitation to bid on Vietnam Public Procurement Review issue No.229 dated 02 December 2021 with the following contents:

Procurement package: Provision of a Jackup Rig for Well 16-1/15-3X, Block 16-1/15 in 2022 (VSP’s Inquiry No. DV-385/21-KB) “Notice ref No 20211201193 - 00. Date of publication: 01/12/2021 10:26"

Time of issuing bidding documents: from 10:26 am, 01 December 2021 to 09:00 am, 13 January 2022 (during office hours)

Bid closing time: 09:30 am, 13 January 2022.

Now we would like to extend:

Time of issuing bidding documents: before 09:00 am, 10 February 2022 (during office hours)

Bid opening time: 09:30 am, 10 February 2022

Other information remains unchanged.