Harmonized System
Section XV > Chapter 74 > Heading 7411 > 7411.2 > 7411.21
Of copper-zinc base alloys (brass)
Section XV > Chapter 74 > Heading 7411 > 7411.2 > 7411.22
Of copper-nickel base alloys (cupro-nickel) or copper-nickel-zinc base alloys (nickel silver)
Section XV > Chapter 74 > Heading 7412
Copper tube or pipe fittings (for example, couplings, elbows, sleeves).
Section XV > Chapter 74 > Heading 7412 > 7412.10
Of refined copper
Section XV > Chapter 74 > Heading 7412 > 7412.20
Of copper alloys
Section XV > Chapter 74 > Heading 7413
Stranded wire, cables, plaited bands and the like, of copper, not electrically insulated.
Section XV > Chapter 74 > Heading 7413 > 7413.00
Stranded wire, cables, plaited bands and the like, of copper, not electrically insulated
Section XV > Chapter 74 > Heading 7414
[deleted]
Section XV > Chapter 74 > Heading 7415
Nails, tacks, drawing pins, staples (other than those of heading 83.05) and similar articles, of copper or of iron or steel with heads of copper; screws, bolts, nuts, screw hooks, rivets, cotters, cotter-pins, washers (including spring washers) and similar articles, of copper.