Section 15 BASE METALS AND ARTICLES OF BASE METAL 73 Articles of iron or steel 73 04 Tubes, pipes and hollow profiles, seamless, of iron (other than cast iron) or st 73 04 11 73 04 11 00 Commodity Code Description 73 04 11 00 00 -- Of stainless steel 73 04 19 00 00 -- Other 73 04 22 00 00 -- Drill pipe of stainless steel 73 04 23 00 00 -- Other drill pipe 73 04 24 00 00 -- Other, of stainless steel 73 04 29 00 00 -- Other 73 04 31 00 00 -- Cold-drawn or cold-rolled (cold-reduced) 73 04 39 00 00 -- Other 73 04 41 00 00 -- Cold-drawn or cold-rolled (cold-reduced) 73 04 49 00 00 -- Other 73 04 51 00 00 -- Cold-drawn or cold-rolled (cold-reduced) 73 04 59 00 00 -- Other 73 04 90 00 00 - Other