Analysis
HTS 2833.27.00 covers other sulfates: of barium under heading 2833 (sulfates; alums; peroxosulfates (persulfates)).
Rates on the nearby lines range from duty-free to 5.5%. The costliest confusion would be with 2833.29.30 (other: of vanadium) at 5.5%, a difference of 4.9 points on the customs value.
The general duty rate is 0.6% of the customs value, which is in the middle of the rates in chapter 28 (32nd percentile of 274 lines with an ad valorem rate). On a shipment valued at $10,000 that is $60 in duty before any Chapter 99 additions or preference claims.
Census statistics map these goods to NAICS 325180 (Other Basic Inorganic Chemical Manufacturing), an industry of 705 US establishments employing 41,447 people, the industry a domestic producer of these goods reports under.
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 0.6%. 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.
Neighbouring lines
| Line | Description | General rate |
|---|---|---|
| 2833.11.10 | Disodium sulfate: salt cake | Free |
| 2833.11.50 | Disodium sulfate: other | 0.4% |
| 2833.19.00 | Sodium sulfates: other | Free |
| 2833.21.00 | Other sulfates: of magnesium | 3.7% |
| 2833.22.00 | Other sulfates: of aluminum | Free |
| 2833.24.00 | Other sulfates: of nickel | 3.2% |
| 2833.25.00 | Other sulfates: of copper | 1.4% |
| 2833.29.10 | Other: of cobalt | 1.4% |
| 2833.29.20 | Other: of iron | Free |
| 2833.29.30 | Other: of vanadium | 5.5% |
| 2833.29.40 | Other: of chromium | 3.7% |
| 2833.29.45 | Other: of zinc | 1.6% |
| 2833.29.51 | Other: other | 3.7% |
| 2833.30.00 | Sulfates; alums; peroxosulfates (persulfates): alums | 1.6% |
| 2833.40.20 | Peroxosulfates (persulfates): of sodium | 3.7% |
| 2833.40.60 | Peroxosulfates (persulfates): other | 3.1% |