18 ports handling this product
| Rank# | Port | Imports | Exports | Balance |
|---|---|---|---|---|
| 1 | Pembina, ND | $3.9M | -- | -$3.9M |
| 2 | Buffalo-Niagara Falls, NY | $1.1M | -- | -$1.1M |
| 3 | Dunseith, ND | $547K | -- | -$547K |
| 4 | Sweetgrass, MT | $500K | -- | -$500K |
| 5 | Port Huron, MI | $384K | -- | -$384K |
| 6 | Detroit, MI | $313K | -- | -$313K |
| 7 | Eastport, ID | $310K | -- | -$310K |
| 8 | Laredo, TX | -- | $186K | +$186K |
| 9 | Champlain-Rouses Point, NY | $177K | -- | -$177K |
| 10 | Tacoma, WA | -- | $142K | +$142K |
| 11 | International Falls-Ranier, MN | $87K | -- | -$87K |
| 12 | Derby Line, VT | $82K | -- | -$82K |
| 13 | Highgate Springs-Alburg, VT | $82K | -- | -$82K |
| 14 | Alexandria Bay, NY | $71K | -- | -$71K |
| 15 | Minneapolis-St. Paul, MN | $49K | -- | -$49K |
| 16 | Raymond, MT | $18K | -- | -$18K |
| 17 | Los Angeles, CA | -- | $17K | +$17K |
| 18 | Portal, ND | $11K | -- | -$11K |