Harmonized System
Section XV > Chapter 73 > Heading 7315 > 7315.8
… Other chain …
Section XV > Chapter 73 > Heading 7315 > 7315.1 > 7315.12
… Other chain …
Section XV > Chapter 73 > Heading 7315 > 7315.90
… Other parts …
Section XV > Chapter 73 > Heading 7320 > 7320.20
… Helical springs …
Section XV > Chapter 73 > Heading 7321 > 7321.8
… Other appliances …
Section XV > Chapter 82 > Heading 8212 > 8212.90
… Other parts …
Section XV > Chapter 83 > Heading 8301 > 8301.40
… Other locks …
Section XVI > Chapter 84 > Heading 8437 > 8437.80
… Other machinery …
Section XVI > Chapter 84 > Heading 8441 > 8441.80
… Other machinery …
Section XVI > Chapter 84 > Heading 8421 > 8421.1 > 8421.12
… Clothes-dryers …