31 ports handling this product
| Rank# | Port | Imports | Exports | Balance |
|---|---|---|---|---|
| 1 | Houston, TX | $414K | $4K | -$409K |
| 2 | Philadelphia, PA | $176K | -- | -$176K |
| 3 | Newark, NJ | $161K | -- | -$161K |
| 4 | Port Huron, MI | $150K | -- | -$150K |
| 5 | Detroit, MI | -- | $89K | +$89K |
| 6 | Norfolk-Newport News, VA | $59K | -- | -$59K |
| 7 | Seattle, WA | $46K | -- | -$46K |
| 8 | Los Angeles, CA | $24K | -- | -$24K |
| 9 | Long Beach, CA | $20K | -- | -$20K |
| 10 | Low Value | -- | $4K | +$4K |
| 11 | Blaine, WA | -- | $3K | +$3K |
| 12 | Boston, MA | -- | -- | -- |
| 13 | Savannah, GA | -- | -- | -- |
| 14 | Tampa, FL | -- | -- | -- |
| 15 | Jacksonville, FL | -- | -- | -- |
| 16 | New Orleans, LA | -- | -- | -- |
| 17 | Los Angeles International Airport, CA | -- | -- | -- |
| 18 | San Francisco International Airport, CA | -- | -- | -- |
| 19 | Oakland, CA | -- | -- | -- |
| 20 | Tacoma, WA | -- | -- | -- |
| 21 | Chicago, IL | -- | -- | -- |
| 22 | San Juan International Airport, PR | -- | -- | -- |
| 23 | Miami, FL | -- | -- | -- |
| 24 | Dallas-Fort Worth, TX | -- | -- | -- |
| 25 | Highgate Springs-Alburg, VT | -- | -- | -- |
| 26 | Buffalo-Niagara Falls, NY | hidden | hidden | hidden |
| 27 | Wilmington, NC | hidden | hidden | hidden |
| 28 | Atlanta, GA | hidden | hidden | hidden |
| 29 | Laredo, TX | hidden | hidden | hidden |
| 30 | Sweetgrass, MT | hidden | hidden | hidden |
| 31 | Pembina, ND | hidden | hidden | hidden |