CBP CROSS rulings for HS 3913.90
1 rulings ·newest issued 2001-07-16 ·window 2026-10-12
Every US Customs (CROSS) classification ruling in our current extract that cites HS subheading 3913.90, listed newest first. Classification practice for one product family often turns on wording applied to sibling headings — compare adjacent rulings before concluding.
| Ruling | Issued | Subject | Status |
|---|---|---|---|
| HQ h83453 | 2001-07-16 | The tariff classification of Chondroitin Sulfate, in bulk form, from China and Spain. | Active |
Primary sources: CBP CROSS. Each ruling page carries its own retrieval timestamp and link back to the original notice.