Sui Northern Gas Pipelines Limited (SNGPL) invites sealed bids from original manufacturers, authorized distributors, dealers, and suppliers registered with Income Tax and Sales Tax Departments. The procurement is for pressure control valves, requiring valid tax clearance certificates and active taxpayer status with the Federal Board of Revenue. The tender is foreign/international in nature, with a bid validity of 90 days. Tender documents cost Rs 2,500 and must be submitted with proof of tax compliance. The tender closing date is January 12, 2026, at 2:30 PM, with opening at 3:00 PM.