HS 2833-25 – Of copper
Tariff data as of T2026-2, effective Sept 1, 2026, last verified Oct 21, 2026
Sulphates; alums; peroxosulphates (persulphates). – Of copper.
10-digit tariff items
- 2833-25-00-10 – Cupric sulphate (MFN Free)
- 2833-25-00-90 – Other (MFN Free)