100 ports handling this product
| Rank# | Port | Imports | Exports | Balance |
|---|---|---|---|---|
| 1 | Port Huron, MI | $4.6M | $213K | -$4.3M |
| 2 | Detroit, MI | $2.8M | $1.6M | -$1.3M |
| 3 | Houston, TX | $202K | $2.9M | +$2.7M |
| 4 | Laredo, TX | $2.9M | $115K | -$2.7M |
| 5 | Sweetgrass, MT | $2.2M | $510K | -$1.6M |
| 6 | Alexandria Bay, NY | $2.6M | $58K | -$2.5M |
| 7 | Blaine, WA | $2.4M | $67K | -$2.3M |
| 8 | Los Angeles, CA | $1.8M | $185K | -$1.6M |
| 9 | Buffalo-Niagara Falls, NY | $1.6M | $296K | -$1.3M |
| 10 | Alcan, AK | $1.6M | -- | -$1.6M |
| 11 | Norfolk-Newport News, VA | $1.6M | -- | -$1.6M |
| 12 | Portsmouth, NH | -- | $1.5M | +$1.5M |
| 13 | Baltimore, MD | $362K | $947K | +$585K |
| 14 | Chicago, IL | -- | $1.3M | +$1.3M |
| 15 | Sumas, WA | $920K | -- | -$920K |
| 16 | Port Everglades, FL | $64K | $762K | +$698K |
| 17 | Pembina, ND | $409K | $315K | -$94K |
| 18 | Grand Portage, MN | $710K | -- | -$710K |
| 19 | Sault Ste Marie, MI | $685K | -- | -$685K |
| 20 | Eagle Pass, TX | $657K | -- | -$657K |
| 21 | Champlain-Rouses Point, NY | $629K | $21K | -$608K |
| 22 | Portal, ND | $205K | $267K | +$61K |
| 23 | Brunswick, GA | -- | $370K | +$370K |
| 24 | Miami, FL | -- | $327K | +$327K |
| 25 | El Paso, TX | -- | $325K | +$325K |
| 26 | Oroville, WA | hidden | hidden | hidden |
| 27 | Hildago, TX | hidden | hidden | hidden |
| 28 | Brownsville, TX | hidden | hidden | hidden |
| 29 | Tacoma, WA | hidden | hidden | hidden |
| 30 | Houlton, ME | hidden | hidden | hidden |
| 31 | Highgate Springs-Alburg, VT | hidden | hidden | hidden |
| 32 | Eastport, ID | hidden | hidden | hidden |
| 33 | Charleston, SC | hidden | hidden | hidden |
| 34 | San Juan, PR | hidden | hidden | hidden |
| 35 | Tampa, FL | hidden | hidden | hidden |
| 36 | Oakland, CA | hidden | hidden | hidden |
| 37 | Galveston, TX | hidden | hidden | hidden |
| 38 | Jacksonville, FL | hidden | hidden | hidden |
| 39 | Long Beach, CA | hidden | hidden | hidden |
| 40 | Newark, NJ | hidden | hidden | hidden |
| 41 | Savannah, GA | hidden | hidden | hidden |
| 42 | Madawaska, ME | hidden | hidden | hidden |
| 43 | Portland, OR | hidden | hidden | hidden |
| 44 | New York, NY | hidden | hidden | hidden |
| 45 | Dunseith, ND | hidden | hidden | hidden |
| 46 | Santa Teresa, NM | hidden | hidden | hidden |
| 47 | Miami International Airport, FL | hidden | hidden | hidden |
| 48 | Seattle, WA | hidden | hidden | hidden |
| 49 | Roma, TX | hidden | hidden | hidden |
| 50 | Ysleta, TX | hidden | hidden | hidden |