Harmonized System
Section XVI > Chapter 84 > Heading 8483 > 8483.90
Toothed wheels, chain sprockets and other transmission elements presented separately; parts
Section XVI > Chapter 84 > Heading 8484
Gaskets and similar joints of metal sheeting combined with other material or of two or more layers of metal; sets or assortments of gaskets and similar joints, dissimilar in composition, put up in pouches, envelopes or similar packings; mechanical seals.
Section XVI > Chapter 84 > Heading 8484 > 8484.10
Gaskets and similar joints of metal sheeting combined with other material or of two or more layers of metal
Section XVI > Chapter 84 > Heading 8484 > 8484.20
Mechanical seals
Section XVI > Chapter 84 > Heading 8485
Machines for additive manufacturing.
Section XVI > Chapter 84 > Heading 8485 > 8485.10
By metal deposit
Section XVI > Chapter 84 > Heading 8485 > 8485.20
By plastics or rubber deposit
Section XVI > Chapter 84 > Heading 8485 > 8485.30
By plaster, cement, ceramics or glass deposit