6 ports handling this product
| Rank# | Port | Imports | Exports | Balance |
|---|---|---|---|---|
| 1 | Charleston, SC | $11K | -- | -$11K |
| 2 | Portland, ME | -- | -- | -- |
| 3 | Buffalo-Niagara Falls, NY | -- | -- | -- |
| 4 | Newark, NJ | -- | -- | -- |
| 5 | San Francisco International Airport, CA | -- | -- | -- |
| 6 | Port Huron, MI | -- | -- | -- |