Vietsovpetro Joint Venture published Invitation to bid on Vietnam Public Procurement Review issue No. 119 dated 29 June 2021 with the following contents:

Procurement package: 3D marine seismic data acquisition (1000 sq. km) and Chase boats – Vietnam offshore, Block 16-1/15 (bidding package No. DV-173/21-NIPI-MSV) “Notice ref No 20210688014 - 00. Date of publication: 28/06/2021 14:26"

Project name: This tender under Vietsovpetro - PSC BLOCK 16-1/15 procurement plan 2021

Time of issuing bidding documents: from 02:26 pm, 28 June 2021 to 09:00 am, 09 August 2021 (during office hours)

Bid opening time: 09:30 am, 09 August 2021.

Now we would like to extend:

Time of issuing bidding documents: before 09:00 am, 24 August 2021 (during office hours)

Bid opening time: 09:30 am, 24 August 2021

Other information remains unchanged.