24 ports handling this product
| Rank# | Port | Imports | Exports | Balance |
|---|---|---|---|---|
| 1 | Port Huron, MI | -- | $576K | +$576K |
| 2 | Pembina, ND | -- | $136K | +$136K |
| 3 | International Falls-Ranier, MN | -- | $131K | +$131K |
| 4 | Baltimore, MD | $71K | -- | -$71K |
| 5 | Alexandria Bay, NY | -- | -- | -- |
| 6 | Champlain-Rouses Point, NY | -- | -- | -- |
| 7 | Buffalo-Niagara Falls, NY | -- | -- | -- |
| 8 | Philadelphia International Airport, PA | -- | -- | -- |
| 9 | Charleston, SC | -- | -- | -- |
| 10 | Alcan, AK | -- | -- | -- |
| 11 | Portal, ND | -- | -- | -- |
| 12 | Houston, TX | -- | -- | -- |
| 13 | Ogdensburg, NY | -- | -- | -- |
| 14 | Savannah, GA | -- | -- | -- |
| 15 | New Orleans, LA | -- | -- | -- |
| 16 | Laredo, TX | -- | -- | -- |
| 17 | Los Angeles International Airport, CA | -- | -- | -- |
| 18 | Seattle, WA | -- | -- | -- |
| 19 | Detroit, MI | -- | -- | -- |
| 20 | Cleveland, OH | -- | -- | -- |
| 21 | Miami, FL | -- | -- | -- |
| 22 | Port Everglades, FL | -- | -- | -- |
| 23 | West Palm Beach, FL | -- | -- | -- |
| 24 | Washington, DC | -- | -- | -- |