8 districts with trade activity
| Rank# | District | Imports | Exports | Balance |
|---|---|---|---|---|
| 1 | Houston-Galveston, TX | -- | $235K | +$235K |
| 2 | Seattle, WA | -- | $71K | +$71K |
| 3 | Vessels Under Own Power | -- | -- | -- |
| 4 | Portland, ME | -- | -- | -- |
| 5 | Buffalo, NY | -- | -- | -- |
| 6 | New Orleans, LA | -- | -- | -- |
| 7 | Detroit, MI | -- | -- | -- |
| 8 | Miami, FL | -- | -- | -- |