Analysis
Heading 2941 of the Harmonized Tariff Schedule covers antibiotics. It divides into 6 six-digit subheadings and 12 eight-digit tariff lines, with 17 ten-digit statistical suffixes below them.
11 of its 12 lines with a percentage rate are duty-free at the general rate (92%) and 1 are dutiable, from duty-free up to 3.5%. The median line pays duty-free.
Its median rate of duty-free sits at the 13th percentile of the headings in chapter 29.
The largest subheadings are 2941.10 (penicillins and their derivatives with a…, 4 lines), 2941.90 (other, 3 lines), 2941.20 (streptomycins and their derivatives; salts thereof, 2 lines) and 2941.30 (unnamed, 1 line).
By Census's concordance, most of its statistical lines are made by Pharmaceutical Preparation Manufacturing (325412) and Medicinal and Botanical Manufacturing (325411). Those are the NAICS industries a US producer of these goods would report under.
The heading text decides whether a product belongs here at all (General Rule of Interpretation 1); the subheadings and lines below it only apply once that is settled. Section and chapter notes can override the heading wording, so read them for borderline goods.
Tariff lines
| Line | Description | General rate |
|---|---|---|
| 2941.10.10 | Ampicillin and its salts | Free |
| 2941.10.20 | Penicillin G salts | Free |
| 2941.10.30 | Carfecillin, sodium; Cloxacillin, sodium; Dicloxacillin, sodium; Flucloxacillin (Floxacillin); and Oxacillin, sodium | Free |
| 2941.10.50 | Other: other | Free |
| 2941.20.10 | Dihydrostreptomycin and its derivatives; salts thereof | 3.5% |
| 2941.20.50 | Streptomycins and their derivatives; salts thereof: other | Free |
| 2941.30.00 | Tetracyclines and their derivatives; salts thereof | Free |
| 2941.40.00 | Chloramphenicol and its derivatives; salts thereof | Free |
| 2941.50.00 | Erythromycin and its derivatives; salts thereof | Free |
| 2941.90.10 | Other: natural | Free |
| 2941.90.30 | Aromatic or modified aromatic | Free |
| 2941.90.50 | Other: other | Free |