Harmonized System
Section XV > Chapter 81 > Heading 8103
… Tantalum and articles thereof, including waste and scrap. …
Explanatory notes
… 81.03 ‑ Tantalum and articles thereof, including waste and scrap. 8103.20 ‑ … ores tantalite and niobite (columbite) (heading 26.15), by reduction of the oxide or by electrolysis of fused … and steel blue when unpolished. It is very malleable and ductile when pure. It is unusually resistant to corrosion, …Section VI > Chapter 37 > Heading 3707 > 3707.10
… Sensitising emulsions …
Section VI > Chapter 38 > Heading 3801 > 3801.10
… Artificial graphite …
Section VI > Chapter 38 > Heading 3802 > 3802.10
… Activated carbon …
Section VI > Chapter 32 > Heading 3215 > 3215.1
… Printing ink …
Section VI > Chapter 36 > Heading 3603 > 3603.20
… Detonating cords …
Section VI > Chapter 36 > Heading 3603 > 3603.40
… Detonating caps …
Section IV > Chapter 16 > Heading 1604 > 1604.3 > 1604.32
… Caviar substitutes …
Section XIII > Chapter 69 > Heading 6905 > 6905.10
… Roofing tiles …