Harmonized System
Section XIII > Chapter 70 > Heading 7015 > 7015.10
… Glasses for corrective spectacles …
Section XIII > Chapter 68 > Heading 6802 > 6802.2 > 6802.21
… Marble, travertine and alabaster …
Section XIII > Chapter 68 > Heading 6802 > 6802.9 > 6802.91
… Marble, travertine and alabaster …
Section XV > Chapter 83 > Heading 8308 > 8308.20
… Tubular or bifurcated rivets …
Section XVI > Chapter 84 > Heading 8428 > 8428.20
… Pneumatic elevators and conveyors …
Section XVI > Chapter 84 > Heading 8481 > 8481.40
… Safety or relief valves …
Section XVI > Chapter 85 > Heading 8540 > 8540.8
… Other valves and tubes …
Section XVI > Chapter 85 > Heading 8514 > 8514.3
… Other furnaces and ovens …