Harmonized System
Section XV > Chapter 74 > Heading 7410 > 7410.1 > 7410.11
Of refined copper
Section XV > Chapter 74 > Heading 7410 > 7410.1 > 7410.12
Of copper alloys
Section XV > Chapter 74 > Heading 7410 > 7410.2 > 7410.21
Of refined copper
Section XV > Chapter 74 > Heading 7410 > 7410.2 > 7410.22
Of copper alloys
Section XV > Chapter 74 > Heading 7411
Copper tubes and pipes.
Section XV > Chapter 74 > Heading 7411 > 7411.2
Of copper alloys
Section XV > Chapter 74 > Heading 7411 > 7411.10
Of refined copper
Section XV > Chapter 74 > Heading 7411 > 7411.2 > 7411.21
Of copper-zinc base alloys (brass)