63 ports handling this product
| Rank# | Port | Imports | Exports | Balance |
|---|---|---|---|---|
| 1 | Portal, ND | -- | $7.4M | +$7.4M |
| 2 | Freeport, TX | $4.1M | $887K | -$3.2M |
| 3 | Galveston, TX | $3.0M | $328K | -$2.7M |
| 4 | Baltimore, MD | $2.3M | $661K | -$1.7M |
| 5 | Tacoma, WA | $2.9M | $20K | -$2.9M |
| 6 | Houston, TX | -- | $2.6M | +$2.6M |
| 7 | Buffalo-Niagara Falls, NY | -- | $2.5M | +$2.5M |
| 8 | Hildago, TX | -- | $2.0M | +$2.0M |
| 9 | Champlain-Rouses Point, NY | -- | $1.9M | +$1.9M |
| 10 | Port Huron, MI | -- | $1.8M | +$1.8M |
| 11 | Jacksonville, FL | $333K | $1.1M | +$767K |
| 12 | Brunswick, GA | $759K | $377K | -$382K |
| 13 | Pembina, ND | -- | $1.0M | +$1.0M |
| 14 | Savannah, GA | $312K | $526K | +$214K |
| 15 | Santa Teresa, NM | -- | $669K | +$669K |
| 16 | Norfolk-Newport News, VA | -- | $646K | +$646K |
| 17 | Port Hueneme, CA | $641K | -- | -$641K |
| 18 | Houlton, ME | -- | $580K | +$580K |
| 19 | Laredo, TX | -- | $374K | +$374K |
| 20 | Sweetgrass, MT | -- | $292K | +$292K |
| 21 | Wilmington, NC | -- | $265K | +$265K |
| 22 | Calexico-East, CA | -- | $263K | +$263K |
| 23 | Newark, NJ | -- | $175K | +$175K |
| 24 | Oroville, WA | -- | $125K | +$125K |
| 25 | San Luis, AZ | -- | $116K | +$116K |
| 26 | Brownsville, TX | hidden | hidden | hidden |
| 27 | Otay Mesa, CA | hidden | hidden | hidden |
| 28 | New York, NY | hidden | hidden | hidden |
| 29 | Nogales, AZ | hidden | hidden | hidden |
| 30 | Los Angeles, CA | hidden | hidden | hidden |
| 31 | Port Manatee, FL | hidden | hidden | hidden |
| 32 | Highgate Springs-Alburg, VT | hidden | hidden | hidden |
| 33 | Presidio, TX | hidden | hidden | hidden |
| 34 | Roma, TX | hidden | hidden | hidden |
| 35 | Jackman, ME | hidden | hidden | hidden |
| 36 | Oakland, CA | hidden | hidden | hidden |
| 37 | Charleston, SC | hidden | hidden | hidden |
| 38 | Pensacola, FL | hidden | hidden | hidden |
| 39 | Long Beach, CA | hidden | hidden | hidden |
| 40 | San Francisco, CA | hidden | hidden | hidden |
| 41 | Seattle, WA | hidden | hidden | hidden |
| 42 | Blaine, WA | hidden | hidden | hidden |
| 43 | Calais, ME | hidden | hidden | hidden |
| 44 | Providence, RI | hidden | hidden | hidden |
| 45 | Ogdensburg, NY | hidden | hidden | hidden |
| 46 | Alexandria Bay, NY | hidden | hidden | hidden |
| 47 | Tampa, FL | hidden | hidden | hidden |
| 48 | Mobile, AL | hidden | hidden | hidden |
| 49 | Del Rio, TX | hidden | hidden | hidden |
| 50 | Eagle Pass, TX | hidden | hidden | hidden |