32 ports handling this product
| Rank# | Port | Imports | Exports | Balance |
|---|---|---|---|---|
| 1 | Portal, ND | -- | $332K | +$332K |
| 2 | Norfolk-Newport News, VA | $273K | -- | -$273K |
| 3 | Savannah, GA | $270K | -- | -$270K |
| 4 | Houlton, ME | -- | $164K | +$164K |
| 5 | Buffalo-Niagara Falls, NY | -- | $87K | +$87K |
| 6 | Cincinnati-Lawrenceburg, OH | $81K | -- | -$81K |
| 7 | Blaine, WA | $34K | -- | -$34K |
| 8 | Otay Mesa, CA | -- | $30K | +$30K |
| 9 | Sweetgrass, MT | -- | $25K | +$25K |
| 10 | Low Value | -- | $16K | +$16K |
| 11 | Tacoma, WA | $15K | -- | -$15K |
| 12 | New Orleans, LA | $6K | $3K | -$3K |
| 13 | Mobile, AL | $8K | -- | -$8K |
| 14 | Detroit, MI | -- | $3K | +$3K |
| 15 | Newark, NJ | -- | -- | -- |
| 16 | Atlanta, GA | -- | -- | -- |
| 17 | Los Angeles, CA | -- | -- | -- |
| 18 | Long Beach, CA | -- | -- | -- |
| 19 | Pembina, ND | -- | -- | -- |
| 20 | Port Huron, MI | -- | -- | -- |
| 21 | Chicago, IL | -- | -- | -- |
| 22 | Houston, TX | -- | -- | -- |
| 23 | Champlain-Rouses Point, NY | -- | -- | -- |
| 24 | Jfk International Airport, NY | -- | -- | -- |
| 25 | Philadelphia International Airport, PA | -- | -- | -- |
| 26 | Laredo, TX | hidden | hidden | hidden |
| 27 | Ysleta, TX | hidden | hidden | hidden |
| 28 | San Francisco International Airport, CA | hidden | hidden | hidden |
| 29 | Sumas, WA | hidden | hidden | hidden |
| 30 | Cleveland, OH | hidden | hidden | hidden |
| 31 | Miami International Airport, FL | hidden | hidden | hidden |
| 32 | Dallas-Fort Worth, TX | hidden | hidden | hidden |