57 ports handling this product
| Rank# | Port | Imports | Exports | Balance |
|---|---|---|---|---|
| 1 | Stockton, CA | $10.3M | -- | -$10.3M |
| 2 | Portland, OR | $4.7M | -- | -$4.7M |
| 3 | Pembina, ND | $3.9M | -- | -$3.9M |
| 4 | Baton Rouge, LA | -- | $3.5M | +$3.5M |
| 5 | Baltimore, MD | $2.8M | -- | -$2.8M |
| 6 | Port Huron, MI | $2.1M | -- | -$2.1M |
| 7 | El Paso, TX | -- | $2.0M | +$2.0M |
| 8 | Port Hueneme, CA | $1.8M | -- | -$1.8M |
| 9 | Eastport, ID | $1.4M | -- | -$1.4M |
| 10 | International Falls-Ranier, MN | $826K | -- | -$826K |
| 11 | Laredo, TX | -- | $385K | +$385K |
| 12 | Dunseith, ND | $337K | -- | -$337K |
| 13 | Portal, ND | $315K | -- | -$315K |
| 14 | Norfolk-Newport News, VA | -- | $306K | +$306K |
| 15 | Eagle Pass, TX | -- | $300K | +$300K |
| 16 | Sweetgrass, MT | $245K | -- | -$245K |
| 17 | Calexico-East, CA | -- | $208K | +$208K |
| 18 | Derby Line, VT | $174K | -- | -$174K |
| 19 | Columbus, NM | -- | $61K | +$61K |
| 20 | Nogales, AZ | -- | $42K | +$42K |
| 21 | Limestone, ME | $39K | -- | -$39K |
| 22 | San Luis, AZ | -- | $38K | +$38K |
| 23 | Brownsville, TX | -- | $36K | +$36K |
| 24 | Jackman, ME | $29K | -- | -$29K |
| 25 | Blaine, WA | -- | $29K | +$29K |
| 26 | Van Buren, ME | hidden | hidden | hidden |
| 27 | Santa Teresa, NM | hidden | hidden | hidden |
| 28 | Buffalo-Niagara Falls, NY | hidden | hidden | hidden |
| 29 | Sumas, WA | hidden | hidden | hidden |
| 30 | Roosville, MT | hidden | hidden | hidden |
| 31 | Houlton, ME | hidden | hidden | hidden |
| 32 | Highgate Springs-Alburg, VT | hidden | hidden | hidden |
| 33 | Ogdensburg, NY | hidden | hidden | hidden |
| 34 | Massena, NY | hidden | hidden | hidden |
| 35 | Champlain-Rouses Point, NY | hidden | hidden | hidden |
| 36 | Trout River, NY | hidden | hidden | hidden |
| 37 | Philadelphia, PA | hidden | hidden | hidden |
| 38 | Wilmington, NC | hidden | hidden | hidden |
| 39 | Savannah, GA | hidden | hidden | hidden |
| 40 | Tampa, FL | hidden | hidden | hidden |
| 41 | Mobile, AL | hidden | hidden | hidden |
| 42 | Gramercy, LA | hidden | hidden | hidden |
| 43 | Raymond, MT | hidden | hidden | hidden |
| 44 | Scobey, MT | hidden | hidden | hidden |
| 45 | Opheim, MT | hidden | hidden | hidden |
| 46 | San Juan, PR | hidden | hidden | hidden |
| 47 | Houston, TX | hidden | hidden | hidden |
| 48 | Corpus Christi, TX | hidden | hidden | hidden |
| 49 | Port Lavaca, TX | hidden | hidden | hidden |
| 50 | New York, NY | hidden | hidden | hidden |