22 ports handling this product
| Rank# | Port | Imports | Exports | Balance |
|---|---|---|---|---|
| 1 | Charleston, SC | -- | $225K | +$225K |
| 2 | Houston, TX | $176K | -- | -$176K |
| 3 | Savannah, GA | -- | $72K | +$72K |
| 4 | Hildago, TX | -- | $20K | +$20K |
| 5 | Newark, NJ | $17K | -- | -$17K |
| 6 | Jfk International Airport, NY | -- | $7K | +$7K |
| 7 | Pembina, ND | -- | $5K | +$5K |
| 8 | New Orleans, LA | -- | -- | -- |
| 9 | Calais, ME | -- | -- | -- |
| 10 | Derby Line, VT | -- | -- | -- |
| 11 | Alexandria Bay, NY | -- | -- | -- |
| 12 | Champlain-Rouses Point, NY | -- | -- | -- |
| 13 | Buffalo-Niagara Falls, NY | -- | -- | -- |
| 14 | Norfolk-Newport News, VA | -- | -- | -- |
| 15 | Huntsville, AL | -- | -- | -- |
| 16 | Laredo, TX | -- | -- | -- |
| 17 | Long Beach, CA | -- | -- | -- |
| 18 | Detroit, MI | -- | -- | -- |
| 19 | Port Huron, MI | -- | -- | -- |
| 20 | Chicago, IL | -- | -- | -- |
| 21 | Port Everglades, FL | -- | -- | -- |
| 22 | Low Value | -- | -- | -- |