Analysis
Subheading 7321.90 covers parts, within heading 7321. 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 5 US tariff lines below it are national.
Every one of its 5 tariff lines is duty-free at the general rate, so classification within the subheading affects statistics and Chapter 99 measures rather than the base duty.
The US splits it as follows: 7321.90.10 for cooking chambers, whether or not assembled (duty-free), 7321.90.20 for top surface panels with or without burners or controls (duty-free), 7321.90.40 for door assemblies, incorporating more than one of the following: inner… (duty-free), 7321.90.50 for of articles in subheading 7321.11.30: other (duty-free) and 7321.90.60 for parts: other (duty-free).
By Census's concordance, most of its statistical lines are made by Major Household Appliance Manufacturing (335220) and Heating Equipment (except Warm Air Furnaces) Manufacturing (333414). Those are the NAICS industries a US producer of these goods would report under.
Tariff lines
| Line | Description | General rate |
|---|---|---|
| 7321.90.10 | Cooking chambers, whether or not assembled | Free |
| 7321.90.20 | Top surface panels with or without burners or controls | Free |
| 7321.90.40 | Door assemblies, incorporating more than one of the following: inner panel, outer panel, window, insulation | Free |
| 7321.90.50 | Of articles in subheading 7321.11.30: other | Free |
| 7321.90.60 | Parts: other | Free |