Containing 46% N, it is the most concentrated nitrogen fertilizer, and is readily available as free-flowing prills (granules). ... While over 90% of urea produced is used as a fertilizer, it has other uses, which include the manufacture of the melamine, used in melamine-methanal resins. Product origin : Russia / Middle East Key Specifications/Special Features : Grades : Grades : Granular, Prilled Minimum Order Size and Packgaing details : MOQ : 200 Ton Package : 25 KG. 50 KG Bags