Analysis
Subheading 5107.20 covers containing less than 85 percent by weight of wool, within heading 5107. The first six digits are shared by every country that uses the Harmonized System, so this part of the code is the same in the US, UK and EU schedules; the 2 US tariff lines below it are national.
None of its 2 lines is duty-free at the general rate. Rates run from 6% to 6% with a median of 6%, so the line you choose sets the duty.
The US splits it as follows: 5107.20.30 for of wool fiber with an average fiber diameter of 18.5 microns or less… (6%) and 5107.20.60 for containing less than 85 percent by weight of wool: other (400) (6%).
By Census's concordance, most of its statistical lines are made by Fiber, Yarn, and Thread Mills (313110). Those are the NAICS industries a US producer of these goods would report under.
Tariff lines
| Line | Description | General rate |
|---|---|---|
| 5107.20.30 | Of wool fiber with an average fiber diameter of 18.5 microns or less (400) | 6% |
| 5107.20.60 | Containing less than 85 percent by weight of wool: other (400) | 6% |