HS Code	Commodity Description
730590	OTHR TUBESANDPIPES HVNG INTRNLANDEXTRNL CIRCLRCROSS-SECTIONS WTH EXTRNL DIAMTR>406.4MM
73059010	HIGH PRSSR HYDRELCTRC CONDUITS OF STL
73059021	ERW PRECISION TUBES MADE UP OF IRON
73059029	ERW PRECISION TUBES MADE UP OF OTHER
73059091	NON ERW PRECISION TUBES MADE UP OF IRON
73059099	NON ERW PRECISION TUBES MADE UP OF OTHER