HS Nomenclature used HS 1988/92 (H0)HS Code 721221: Iron or non-alloy steel; flat-rolled, width less than 600mm, less than 3mm thick with minimum yield point 275MPa or 3mm or more thick with minimum yield point 355MPa, electrolytically coated with zincPlease note: Exports is gross exports and Imports is gross imports