Analysis
HTS 2841.61.00 covers potassium permanganate under heading 2841 (salts of oxometallic or peroxometallic acids).
The general duty rate is 5% of the customs value, which is above most the rates in chapter 28 (88th percentile of 274 lines with an ad valorem rate). On a shipment valued at $10,000 that is $500 in duty before any Chapter 99 additions or preference claims.
Neighbouring lines carry rates from 1.5% to 5.5%, so the exact line matters. The widest gap is with 2841.50.10 (potassium dichromate), at 1.5%: a product that belongs there but is entered here, or the reverse, changes the duty by 3.5 percentage points.
Goods that qualify under GSP, the Australia FTA, the Bahrain FTA, the Chile FTA, the Colombia TPA, and 12 others can enter duty-free instead of paying 5%. It is also eligible under GSP, the developing-country programme, which Congress has to renew; check whether GSP is in force on the entry date.
The column 2 rate, for countries without normal trade relations, is 23%, 4.6 times the general rate.
Neighbouring lines
| Line | Description | General rate |
|---|---|---|
| 2841.30.00 | Salts of oxometallic or peroxometallic acids: sodium dichromate | 2.4% |
| 2841.50.10 | Potassium dichromate | 1.5% |
| 2841.50.91 | Other chromates and dichromates; peroxochromates: other | 3.1% |
| 2841.69.00 | Manganites, manganates and permanganates: other | 5% |
| 2841.70.10 | Molybdates: of ammonium | 4.3% |
| 2841.70.50 | Molybdates: other | 3.7% |
| 2841.80.00 | Tungstates (wolframates) | 5.5% |
| 2841.90.10 | Other: vanadates | 5.5% |
| 2841.90.20 | Ammonium perrhenate | 3.1% |
| 2841.90.30 | Potassium stannate | 3.1% |
| 2841.90.40 | Other: aluminates | 3.1% |
| 2841.90.45 | Chromates of zinc or of lead | 3.7% |
| 2841.90.50 | Other: other | 3.7% |