56 ports handling this product
| Rank# | Port | Imports | Exports | Balance |
|---|---|---|---|---|
| 1 | Sumas, WA | $1.8M | -- | -$1.8M |
| 2 | Portal, ND | $638K | -- | -$638K |
| 3 | Blaine, WA | $529K | -- | -$529K |
| 4 | Savannah, GA | $437K | -- | -$437K |
| 5 | Eastport, ID | $375K | $36K | -$338K |
| 6 | Oakland, CA | $390K | -- | -$390K |
| 7 | Oroville, WA | $264K | -- | -$264K |
| 8 | Detroit, MI | $236K | -- | -$236K |
| 9 | Buffalo-Niagara Falls, NY | $175K | $47K | -$128K |
| 10 | Alexandria Bay, NY | $215K | -- | -$215K |
| 11 | Seattle, WA | $205K | -- | -$205K |
| 12 | New York, NY | -- | $187K | +$187K |
| 13 | Pembina, ND | $142K | -- | -$142K |
| 14 | Los Angeles, CA | $91K | -- | -$91K |
| 15 | Jackman, ME | $80K | -- | -$80K |
| 16 | Ogdensburg, NY | $78K | -- | -$78K |
| 17 | Baltimore, MD | $55K | -- | -$55K |
| 18 | Derby Line, VT | $39K | -- | -$39K |
| 19 | Port Huron, MI | $35K | -- | -$35K |
| 20 | Minneapolis-St. Paul, MN | $34K | -- | -$34K |
| 21 | Champlain-Rouses Point, NY | $30K | -- | -$30K |
| 22 | Norfolk-Newport News, VA | $29K | -- | -$29K |
| 23 | Sault Ste Marie, MI | $19K | -- | -$19K |
| 24 | Houston Intercontinental Airport, TX | -- | $17K | +$17K |
| 25 | Newark, NJ | $16K | -- | -$16K |
| 26 | Houston, TX | hidden | hidden | hidden |
| 27 | Honolulu, HI | hidden | hidden | hidden |
| 28 | Calexico-East, CA | hidden | hidden | hidden |
| 29 | Sweetgrass, MT | hidden | hidden | hidden |
| 30 | Otay Mesa, CA | hidden | hidden | hidden |
| 31 | Portland, ME | hidden | hidden | hidden |
| 32 | Highgate Springs-Alburg, VT | hidden | hidden | hidden |
| 33 | Boston, MA | hidden | hidden | hidden |
| 34 | Trout River, NY | hidden | hidden | hidden |
| 35 | Philadelphia, PA | hidden | hidden | hidden |
| 36 | Charleston, SC | hidden | hidden | hidden |
| 37 | Port Canaveral, FL | hidden | hidden | hidden |
| 38 | Panama City, FL | hidden | hidden | hidden |
| 39 | Tacoma, WA | hidden | hidden | hidden |
| 40 | Roosville, MT | hidden | hidden | hidden |
| 41 | Dunseith, ND | hidden | hidden | hidden |
| 42 | Miami, FL | hidden | hidden | hidden |
| 43 | Laredo, TX | hidden | hidden | hidden |
| 44 | Ysleta, TX | hidden | hidden | hidden |
| 45 | Laurier, WA | hidden | hidden | hidden |
| 46 | Frontier, WA | hidden | hidden | hidden |
| 47 | Seattle-Tacoma International Airport, WA | hidden | hidden | hidden |
| 48 | International Falls-Ranier, MN | hidden | hidden | hidden |
| 49 | Chicago, IL | hidden | hidden | hidden |
| 50 | Cincinnati-Lawrenceburg, OH | hidden | hidden | hidden |