30 ports handling this product
| Rank# | Port | Imports | Exports | Balance |
|---|---|---|---|---|
| 1 | Blaine, WA | $1.5M | $139K | -$1.3M |
| 2 | Portal, ND | $1.3M | -- | -$1.3M |
| 3 | Boundary, WA | $962K | -- | -$962K |
| 4 | Otay Mesa, CA | -- | $944K | +$944K |
| 5 | Sumas, WA | $779K | $70K | -$710K |
| 6 | Eastport, ID | $688K | $54K | -$634K |
| 7 | Buffalo-Niagara Falls, NY | $329K | -- | -$329K |
| 8 | Lynden, WA | -- | $203K | +$203K |
| 9 | Ysleta, TX | -- | $124K | +$124K |
| 10 | El Paso, TX | -- | $110K | +$110K |
| 11 | Roosville, MT | $96K | -- | -$96K |
| 12 | International Falls-Ranier, MN | $61K | -- | -$61K |
| 13 | Frontier, WA | $47K | -- | -$47K |
| 14 | Low Value | -- | $42K | +$42K |
| 15 | Oroville, WA | $31K | -- | -$31K |
| 16 | San Juan, PR | -- | $15K | +$15K |
| 17 | Laurier, WA | -- | $11K | +$11K |
| 18 | Presidio, TX | -- | $11K | +$11K |
| 19 | Norton, VT | -- | -- | -- |
| 20 | Champlain-Rouses Point, NY | -- | -- | -- |
| 21 | Pembina, ND | -- | -- | -- |
| 22 | Detroit, MI | -- | -- | -- |
| 23 | Calais, ME | -- | -- | -- |
| 24 | Calexico, CA | -- | -- | -- |
| 25 | Calexico-East, CA | -- | -- | -- |
| 26 | Douglas, AZ | hidden | hidden | hidden |
| 27 | Portland, OR | hidden | hidden | hidden |
| 28 | Seattle, WA | hidden | hidden | hidden |
| 29 | Tacoma, WA | hidden | hidden | hidden |
| 30 | Port Huron, MI | hidden | hidden | hidden |