721041000000 under HS Code FLAT-ROLLED PRODUCTS OF IRON OR NON-ALLOY STEEL, OF A WIDTH OF 600 MM OR MORE, CLAD, PLATED OR COATED - OTHERWISE PLATED OR COATED WITH ZINC : CORRUGATED, 441299000000 under HS Code Others, and 680990000000 under HS Code ARTICLES OF PLASTER OR OF COMPOSITIONS BASED ON PLASTER - BOARDS, SHEETS, PANELS, TILES AND SIMILAR ARTICLES, NOT ORNAMENTED : OTHER ARTICLES were the top imported HS Codes by YUSSUF MOHAMMED YUSSUF in 2021.