United States · Heading· 7 subheadings· 0 codes

7403Refined copper and copper alloys, unwrought

Subheadings (6-digit WCO)

740311Cathodes and sections of cathodes→740312Wire-bars→740313Billets→740319Other→740321Copper-zinc base alloys (brass)→740322- - Copper-tin base alloys (bronze)→740329Other copper alloys (other than master alloys of heading 7405)→

United States HS 7403 · Refined copper and copper alloys, unwrought · Treayo