9 districts with trade activity
| Rank# | District | Imports | Exports | Balance |
|---|---|---|---|---|
| 1 | Baltimore, MD | -- | -- | -- |
| 2 | Norfolk, VA | -- | -- | -- |
| 3 | Savannah, GA | -- | -- | -- |
| 4 | Great Falls, MT | -- | -- | -- |
| 5 | Mobile, AL | -- | -- | -- |
| 6 | Seattle, WA | -- | -- | -- |
| 7 | Duluth, MN | -- | -- | -- |
| 8 | Detroit, MI | -- | -- | -- |
| 9 | Miami, FL | -- | -- | -- |