Announcement of tenders 27 Jun 40 Ministry of Oil/ Northern Refineries Company (N.R.C) 140-1Download 139-1Download 138-1Download 137-1Download 136-1Download 135-2Download 129-1Download Ministry of Industry and Minerals/ UR State Company 205Download 183-ENDownload 169-AR-EDownload 76-1Download 75-EDownload Ministry of Industry and Minerals/ Diala State Company 167-EDownload 130-EnDownload 131-EnDownload