Analysis
Heading 0103 of the Harmonized Tariff Schedule covers live swine. It divides into 3 six-digit subheadings and 3 eight-digit tariff lines, with 7 ten-digit statistical suffixes below them.
Every one of its 3 tariff lines is duty-free at the general rate, so classification within the heading affects statistics and Chapter 99 measures rather than the base duty.
The largest subheadings are 0103.10 (unnamed, 1 line), 0103.91 (unnamed, 1 line) and 0103.92 (unnamed, 1 line).
Its median rate of duty-free sits at the 37th percentile of the headings in chapter 01.
By Census's concordance, most of its statistical lines are made by Hog and Pig Farming (112210). 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 |
|---|---|---|
| 0103.10.00 | Purebred breeding animals | Free |
| 0103.91.00 | Weighing less than 50 kg each | Free |
| 0103.92.00 | Weighing 50 kg or more each | Free |