Code 7304 90 000

OTHER TUBES, PIPES AND HOLLOW PROFILES, SEAMLESS, OF IRON (OTHER THAN CAST IRON): OTHER

SECTION XV. Base metals and articles of base metal

73 ARTICLES OF IRON OR STEEL

7304 Tubes, pipes and hollow profiles, seamless, of iron (other than cast iron) or steel:

7304 90 000 other:

7304 90 000 1 with attached fittings, suitable for delivery of gases or liquids, of a kind used on civil aircrafts

7304 90 000 9 other