27 ports handling this product
| Rank# | Port | Imports | Exports | Balance |
|---|---|---|---|---|
| 1 | Norfolk-Newport News, VA | -- | $113K | +$113K |
| 2 | Detroit Metropolitan Airport, MI | -- | $97K | +$97K |
| 3 | New Orleans, LA | -- | $5K | +$5K |
| 4 | Pembina, ND | $4K | -- | -$4K |
| 5 | Portal, ND | $1K | -- | -$1K |
| 6 | Newark, NJ | $600 | -- | -$600 |
| 7 | Los Angeles International Airport, CA | $400 | -- | -$400 |
| 8 | Atlanta, GA | $300 | -- | -$300 |
| 9 | Houlton, ME | -- | -- | -- |
| 10 | San Francisco International Airport, CA | -- | -- | -- |
| 11 | Eastport, ID | -- | -- | -- |
| 12 | Dunseith, ND | -- | -- | -- |
| 13 | Cleveland, OH | -- | -- | -- |
| 14 | Cincinnati-Lawrenceburg, OH | -- | -- | -- |
| 15 | New York, NY | -- | -- | -- |
| 16 | Baltimore, MD | -- | -- | -- |
| 17 | Brownsville, TX | -- | -- | -- |
| 18 | Eagle Pass, TX | -- | -- | -- |
| 19 | Laredo, TX | -- | -- | -- |
| 20 | Los Angeles, CA | -- | -- | -- |
| 21 | Long Beach, CA | -- | -- | -- |
| 22 | Seattle, WA | -- | -- | -- |
| 23 | Tacoma, WA | -- | -- | -- |
| 24 | International Falls-Ranier, MN | -- | -- | -- |
| 25 | Chicago, IL | -- | -- | -- |
| 26 | Miami International Airport, FL | hidden | hidden | hidden |
| 27 | Houston, TX | hidden | hidden | hidden |