Import duty / Chapter 63 / Heading 6303
Heading 6303 covers 5 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 |
|---|---|---|---|---|
| 6303.12 | Curtains (including drapes) and interior blinds; curtain or bed valances, knitted or crocheted, of synthetic fibres | 11.3% | 18% | Free with certificate |
| 6303.19 | Curtains (including drapes) and interior blinds; curtain or bed valances, knitted or crocheted, of textile materials other than synthetic fibres | 10.3% | 18% | Not eligible |
| 6303.91 | Curtains (including drapes) and interior blinds, curtain or bed valances; of cotton, not knitted or crocheted | 10.3% | 17% | Free with certificate |
| 6303.92 | Curtains (including drapes) and interior blinds, curtain or bed valances; of synthetic fibres, not knitted or crocheted | 11.3% | 18% | Not eligible |
| 6303.99 | Curtains (including drapes) and interior blinds, curtain or bed valances; of textile materials other than cotton or synthetic fibres, not knitted or crocheted | 11.3% | 18% | 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.
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Chapter 63: Textiles, made up articles; sets; worn clothing and worn textile articles; rags · Every chapter
