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 for the supply of welding electrodes. The procurement is intended for foreign bidders and requires valid tax clearance certificates and active taxpayer status. The tender covers the supply of approximately 61,800 Kgs of welding electrodes under tender number SND-2569/25 (Extension). Bidders must submit a pay order/demand draft of Rs. 2,500 along with proof of active taxpayer status for issuance of tender documents. The tender is governed by foreign currency provisions and requires submission via the PPRA website.