6 ports handling this product
| Rank# | Port | Imports | Exports | Balance |
|---|---|---|---|---|
| 1 | Norfolk-Newport News, VA | -- | $359K | +$359K |
| 2 | Pembina, ND | $92K | -- | -$92K |
| 3 | International Falls-Ranier, MN | $63K | -- | -$63K |
| 4 | Portal, ND | $49K | -- | -$49K |
| 5 | Otay Mesa, CA | $39K | -- | -$39K |
| 6 | Miami International Airport, FL | -- | $6K | +$6K |