Pak Arab Refinery Limited PARCO Corrigendum for Tender Enquiry No 6000013795-26-10 for Services for Development of CDU and VDU Sub model on Composition Basis in Aspen Unified PIMS Software. Tender Issuance Through SAP Ariba from 01-09-2026 to 21-10-2026 Free. Bid Submission Through SAP Ariba 28-10-2026 15:00 PST and Bid Opening 28-10-2026 15:30 PST. All other terms remain unchanged. Any reputable party may send request for Tender Document through SAP Ariba Link. Manager Materials PARCO
