8 districts with trade activity
| Rank# | District | Imports | Exports | Balance |
|---|---|---|---|---|
| 1 | Detroit, MI | -- | $20.9M | +$20.9M |
| 2 | Laredo, TX | -- | $4.3M | +$4.3M |
| 3 | Duluth, MN | -- | $169K | +$169K |
| 4 | Pembina, ND | -- | $9K | +$9K |
| 5 | Milwaukee, WI | -- | -- | -- |
| 6 | Buffalo, NY | -- | -- | -- |
| 7 | Seattle, WA | -- | -- | -- |
| 8 | Great Falls, MT | -- | -- | -- |