Chapter 38 · Miscellaneous chemical products
3818
Chemical elements doped for use in electronics, in the form of discs, wafers or similar forms; chemical compounds doped for use in…
8 lines · 2026 HTS Revision 22Lines of 3818
- 3818.00.00Chemical elements doped for use in electronics, in the form of discs, wafers or similar forms; chemical compounds doped for use in electronicsFree
- 3818.00.00.10Gallium arsenide wafers, doped
- 3818.00.00.20Polycrystalline silicon wafers, doped
- 3818.00.00.30Silicon carbide wafers, doped
- Monocrystalline silicon wafers, doped
- 3818.00.00.40Round (circular) shaped, as described in statistical note 2 to this chapter
- 3818.00.00.45Pseudo-square or rectangular in shape, as described in statistical note 3 to this chapter
- 3818.00.00.50Other
- 3818.00.00.91Other