Import duty / Chapter 39 / Heading 3922
Heading 3922 covers 3 tariff lines in LoadLoom's table; 3 of them clear duty-free under USMCA for goods made in Canada, the US or Mexico. Published US and Canadian rates below, verified October 2026. Pick the line that matches your goods for the worked example and border steps.
| HS code | Goods | US duty | Canada duty | USMCA |
|---|---|---|---|---|
| 3922.10 | Plastics; baths, shower-baths, sinks and wash-basins | 6.3% | 6.5% | Free with certificate |
| 3922.20 | Plastics; lavatory seats and covers | 6.3% | 6.5% | Free with certificate |
| 3922.90 | Plastics; bidets, lavatory pans, flushing cisterns and similar sanitary ware n.e.c. in heading no. 3922 | 6.3% | 6.5% | Free with certificate |
This page is a free reference for shippers, not a customs ruling. Final classification and duty are determined by the licensed customs broker at entry, and government amounts are always billed at actual. Rates change with each tariff edition and trade action.