25 ports handling this product
| Rank# | Port | Imports | Exports | Balance |
|---|---|---|---|---|
| 1 | Pembina, ND | $100K | -- | -$100K |
| 2 | Dunseith, ND | $35K | -- | -$35K |
| 3 | Portal, ND | $20K | -- | -$20K |
| 4 | Trout River, NY | $17K | -- | -$17K |
| 5 | Van Buren, ME | $17K | -- | -$17K |
| 6 | Buffalo-Niagara Falls, NY | $17K | -- | -$17K |
| 7 | Seattle, WA | -- | $13K | +$13K |
| 8 | Alexandria Bay, NY | $10K | -- | -$10K |
| 9 | Blaine, WA | -- | $4K | +$4K |
| 10 | Houlton, ME | -- | -- | -- |
| 11 | Derby Line, VT | -- | -- | -- |
| 12 | Highgate Springs-Alburg, VT | -- | -- | -- |
| 13 | Champlain-Rouses Point, NY | -- | -- | -- |
| 14 | Alcan, AK | -- | -- | -- |
| 15 | Scobey, MT | -- | -- | -- |
| 16 | Sweetgrass, MT | -- | -- | -- |
| 17 | Port Huron, MI | -- | -- | -- |
| 18 | Los Angeles, CA | -- | -- | -- |
| 19 | Long Beach, CA | -- | -- | -- |
| 20 | Portland, OR | -- | -- | -- |
| 21 | Tacoma, WA | -- | -- | -- |
| 22 | Port Everglades, FL | -- | -- | -- |
| 23 | West Palm Beach, FL | -- | -- | -- |
| 24 | Houston, TX | -- | -- | -- |
| 25 | Low Value | -- | -- | -- |