55 ports handling this product
| Rank# | Port | Imports | Exports | Balance |
|---|---|---|---|---|
| 1 | Houston, TX | $403K | -- | -$403K |
| 2 | Pembina, ND | $3K | $276K | +$273K |
| 3 | Buffalo-Niagara Falls, NY | -- | $247K | +$247K |
| 4 | Sweetgrass, MT | $35K | $200K | +$165K |
| 5 | Portal, ND | -- | $154K | +$154K |
| 6 | Port Huron, MI | -- | $124K | +$124K |
| 7 | Boston, MA | $60K | -- | -$60K |
| 8 | Long Beach, CA | $40K | -- | -$40K |
| 9 | Norfolk-Newport News, VA | $31K | -- | -$31K |
| 10 | Panama City, FL | -- | $26K | +$26K |
| 11 | Chicago, IL | $20K | -- | -$20K |
| 12 | Laredo, TX | $18K | -- | -$18K |
| 13 | West Palm Beach, FL | -- | $16K | +$16K |
| 14 | Cincinnati-Lawrenceburg, OH | -- | $15K | +$15K |
| 15 | Santa Teresa, NM | $14K | -- | -$14K |
| 16 | Fabens, TX | $13K | -- | -$13K |
| 17 | New York, NY | -- | $11K | +$11K |
| 18 | Los Angeles, CA | $5K | $6K | +$1K |
| 19 | Newark, NJ | $9K | -- | -$9K |
| 20 | Lancaster, MN | -- | $8K | +$8K |
| 21 | Presidio, TX | $3K | $6K | +$3K |
| 22 | St. Albans, VT | -- | $8K | +$8K |
| 23 | Ogdensburg, NY | -- | $7K | +$7K |
| 24 | Cleveland, OH | -- | $7K | +$7K |
| 25 | Low Value | -- | $6K | +$6K |
| 26 | Detroit, MI | hidden | hidden | hidden |
| 27 | Sault Ste Marie, MI | hidden | hidden | hidden |
| 28 | Minneapolis-St. Paul, MN | hidden | hidden | hidden |
| 29 | Seattle, WA | hidden | hidden | hidden |
| 30 | Mobile, AL | hidden | hidden | hidden |
| 31 | Jackman, ME | hidden | hidden | hidden |
| 32 | Jfk International Airport, NY | hidden | hidden | hidden |
| 33 | Philadelphia, PA | hidden | hidden | hidden |
| 34 | Baltimore, MD | hidden | hidden | hidden |
| 35 | New Orleans, LA | hidden | hidden | hidden |
| 36 | Oakland, CA | hidden | hidden | hidden |
| 37 | Tacoma, WA | hidden | hidden | hidden |
| 38 | Blaine, WA | hidden | hidden | hidden |
| 39 | Sumas, WA | hidden | hidden | hidden |
| 40 | Raymond, MT | hidden | hidden | hidden |
| 41 | Alexandria Bay, NY | hidden | hidden | hidden |
| 42 | Charleston, SC | hidden | hidden | hidden |
| 43 | Savannah, GA | hidden | hidden | hidden |
| 44 | Jacksonville, FL | hidden | hidden | hidden |
| 45 | Brownsville, TX | hidden | hidden | hidden |
| 46 | Calexico-East, CA | hidden | hidden | hidden |
| 47 | Lynden, WA | hidden | hidden | hidden |
| 48 | Anchorage, AK | hidden | hidden | hidden |
| 49 | Honolulu International Airport, HI | hidden | hidden | hidden |
| 50 | Salt Lake City, UT | hidden | hidden | hidden |