Gujarat Narmada Valley Fertilizers and Chemicals Limited (GNFC) is inviting offers to procure raw materials including Acetic Acid, Formic Acid, Urea, and Weak Nitric Acid.The tender seeks different grades of Urea, specifically Technical Grade and Automotive/AdBlue Grade.Weak Nitric Acid is requested in concentrations of 61.5% or 68%.Detailed specifications and terms are available on the GNFC website under the Tenders section.