Analysis
HTS 2811.19.10 covers other: arsenic acid under heading 2811 (other inorganic acids and other inorganic oxygen compounds of nonmetals).
Within this group the rate runs from duty-free to 4.2%. Compared with 2811.19.30 (other: hydrobromic acid), which pays duty-free, a misclassification either way moves the duty by 2.3 percentage points.
The general duty rate is 2.3% of the customs value, which is in the middle of the rates in chapter 28 (42nd percentile of 274 lines with an ad valorem rate). On a shipment valued at $10,000 that is $230 in duty before any Chapter 99 additions or preference claims.
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 2.3%. 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 other lines in the same group are 2811.19.30 (other: hydrobromic acid, duty-free) and 2811.19.61 (other: other, 4.2%).
Census statistics map these goods to NAICS 325180 (Other Basic Inorganic Chemical Manufacturing), an industry of 705 US establishments employing 41,447 people. That concordance is how imports of this line are compared with US output.
Neighbouring lines
| Line | Description | General rate |
|---|---|---|
| 2811.19.30 | Other: hydrobromic acid | Free |
| 2811.19.61 | Other: other | 4.2% |