14 districts with trade activity
| Rank# | District | Imports | Exports | Balance |
|---|---|---|---|---|
| 1 | Buffalo, NY | $877K | -- | -$877K |
| 2 | Detroit, MI | $438K | -- | -$438K |
| 3 | Laredo, TX | $56K | -- | -$56K |
| 4 | Portland, ME | -- | -- | -- |
| 5 | St. Albans, VT | -- | -- | -- |
| 6 | Ogdensburg, NY | -- | -- | -- |
| 7 | Charleston, SC | -- | -- | -- |
| 8 | Savannah, GA | -- | -- | -- |
| 9 | Los Angeles, CA | -- | -- | -- |
| 10 | San Francisco, CA | -- | -- | -- |
| 11 | Pembina, ND | -- | -- | -- |
| 12 | Chicago, IL | -- | -- | -- |
| 13 | San Juan, PR | -- | -- | -- |
| 14 | Houston-Galveston, TX | -- | -- | -- |