6-digit WCO subheading · globally harmonized
284510Heavy water (deuterium oxide)
Global tariff comparison
Primary import duty for HS-6 284510 across 12 major trading jurisdictions
Brazil tariff lines
1 national codes
| HS Code | Description | Primary rate |
|---|---|---|
| 28451000 | Água pesada (óxido de deutério) | 0.0% |