52 ports handling this product
| Rank# | Port | Imports | Exports | Balance |
|---|---|---|---|---|
| 1 | Houlton, ME | $32.9M | $2.7M | -$30.2M |
| 2 | Calais, ME | $29.6M | $897K | -$28.7M |
| 3 | Buffalo-Niagara Falls, NY | $10.6M | $191K | -$10.4M |
| 4 | Champlain-Rouses Point, NY | $10.1M | $96K | -$10.0M |
| 5 | Detroit, MI | $7.7M | $12K | -$7.7M |
| 6 | Alexandria Bay, NY | $5.2M | -- | -$5.2M |
| 7 | Newark, NJ | $5.2M | $9K | -$5.2M |
| 8 | Los Angeles, CA | $3.5M | -- | -$3.5M |
| 9 | Portland, ME | $3.0M | -- | -$3.0M |
| 10 | Baltimore, MD | $2.8M | -- | -$2.8M |
| 11 | Nogales, AZ | $2.3M | -- | -$2.3M |
| 12 | Port Huron, MI | $2.1M | $5K | -$2.1M |
| 13 | Boston, MA | $337K | $605K | +$268K |
| 14 | Derby Line, VT | $852K | -- | -$852K |
| 15 | Highgate Springs-Alburg, VT | $689K | $8K | -$681K |
| 16 | Blaine, WA | $116K | $515K | +$400K |
| 17 | Seattle, WA | $272K | $350K | +$78K |
| 18 | New York, NY | $272K | $300K | +$28K |
| 19 | Norfolk-Newport News, VA | $434K | -- | -$434K |
| 20 | Long Beach, CA | $258K | $138K | -$121K |
| 21 | Otay Mesa, CA | $279K | $47K | -$232K |
| 22 | Port Everglades, FL | $178K | $115K | -$63K |
| 23 | Jfk International Airport, NY | $215K | -- | -$215K |
| 24 | Miami, FL | $62K | $135K | +$73K |
| 25 | Houston, TX | $122K | $56K | -$67K |
| 26 | Los Angeles International Airport, CA | hidden | hidden | hidden |
| 27 | Panama City, FL | hidden | hidden | hidden |
| 28 | Savannah, GA | hidden | hidden | hidden |
| 29 | Las Vegas, NV | hidden | hidden | hidden |
| 30 | West Palm Beach, FL | hidden | hidden | hidden |
| 31 | Seattle-Tacoma International Airport, WA | hidden | hidden | hidden |
| 32 | Atlanta, GA | hidden | hidden | hidden |
| 33 | Ft. Lauderdale International Airport, FL | hidden | hidden | hidden |
| 34 | Miami International Airport, FL | hidden | hidden | hidden |
| 35 | Low Value | hidden | hidden | hidden |
| 36 | Jackman, ME | hidden | hidden | hidden |
| 37 | Van Buren, ME | hidden | hidden | hidden |
| 38 | Ogdensburg, NY | hidden | hidden | hidden |
| 39 | Philadelphia, PA | hidden | hidden | hidden |
| 40 | Jacksonville, FL | hidden | hidden | hidden |
| 41 | San Francisco International Airport, CA | hidden | hidden | hidden |
| 42 | San Francisco, CA | hidden | hidden | hidden |
| 43 | Oakland, CA | hidden | hidden | hidden |
| 44 | Tacoma, WA | hidden | hidden | hidden |
| 45 | Honolulu, HI | hidden | hidden | hidden |
| 46 | Honolulu International Airport, HI | hidden | hidden | hidden |
| 47 | Logan Airport, MA | hidden | hidden | hidden |
| 48 | Wilmington, DE | hidden | hidden | hidden |
| 49 | San Luis, AZ | hidden | hidden | hidden |
| 50 | Sumas, WA | hidden | hidden | hidden |