HS Code	Commodity Description
730439	OTHER TUBE/PIPE OR HOLO PROFILE OF CIRCULRCROSS-SECTON OTHR THN COLD-DRAWN/COLD RLLD
73043911	IRON MADE UPTO 114.3 MM OUTER DIAMETER
73043919	OTHER MADE UPTO 114.3 MM OUTER DIAMETER
73043921	IRON > 114.3 MM & <= 219.1 MM OUTER DIA
73043929	OTHER > 114.3 MM & <= 219.1 MM OUTER DIA
73043931	IRON MADE ABOVE 219.1 MM OUTER DIAMETER
73043939	OTHER MADE ABOVE 219.1 MM OUTER DIAMETER