Code 7304 31

TUBES, PIPES AND HOLLOW PROFILES, SEAMLESS, OF CIRCULAR CROSS-SECTION OF IRON OR NON-ALLOY STEEL, COLD-DRAWN OR COLD-ROLLED (COLD-REDUCED)

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:

other, of circular cross-section, of iron or non-alloy steel:

7304 31 cold-drawn or cold-rolled (cold-reduced):

7304 31 200 precision tubing:

7304 31 800 other: