CBP CROSS rulings for HS 2939.90
1 rulings ·newest issued 2000-11-09 ·window 2026-10-12
Every US Customs (CROSS) classification ruling in our current extract that cites HS subheading 2939.90, 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 g83742 | 2000-11-09 | The tariff classification of Dipyridamole (CAS-58-32-2), Mercaptopurine [CAS-6112-76-1; CAS-50-44-2 (anhydrous)], and Vincristine Sulfate (CAS-2068-78 -2), all imported in bulk form, from Belgium | Active |
Primary sources: CBP CROSS. Each ruling page carries its own retrieval timestamp and link back to the original notice.