HS Code	Commodity Description
730630	OTHER, WELDED, OF CIRCULAR CROSS-SECTION, OF IRON OR NON-ALLOY STEEL:
73063010	OTHER,WELDED,OF CIRCULAR CROSS-SECTION, MADE UP OF OF IRON TUBE/PIPES
73063090	OTHER,WELDED,OF CIRCULAR CROSS-SECTION, MADE UP OF OF NON-ALLY STEEL TUBE/PIPES