17 ports handling this product
| Rank# | Port | Imports | Exports | Balance |
|---|---|---|---|---|
| 1 | Pembina, ND | -- | $432K | +$432K |
| 2 | Charleston, SC | -- | $421K | +$421K |
| 3 | Alexandria Bay, NY | -- | $367K | +$367K |
| 4 | Buffalo-Niagara Falls, NY | -- | $202K | +$202K |
| 5 | Savannah, GA | -- | $171K | +$171K |
| 6 | Portal, ND | -- | $88K | +$88K |
| 7 | El Paso, TX | -- | $73K | +$73K |
| 8 | Norfolk-Newport News, VA | $11K | $27K | +$16K |
| 9 | Champlain-Rouses Point, NY | -- | $36K | +$36K |
| 10 | Los Angeles, CA | -- | $30K | +$30K |
| 11 | Detroit, MI | -- | $29K | +$29K |
| 12 | Wilmington, NC | -- | $29K | +$29K |
| 13 | Cleveland, OH | $28K | -- | -$28K |
| 14 | Houston, TX | $27K | -- | -$27K |
| 15 | Houlton, ME | -- | $24K | +$24K |
| 16 | Port Huron, MI | -- | $18K | +$18K |
| 17 | New York, NY | -- | $3K | +$3K |