10 districts with trade activity
| Rank# | District | Imports | Exports | Balance |
|---|---|---|---|---|
| 1 | Portland, ME | $393K | -- | -$393K |
| 2 | Detroit, MI | $188K | -- | -$188K |
| 3 | Houston-Galveston, TX | $61K | -- | -$61K |
| 4 | Los Angeles, CA | $33K | -- | -$33K |
| 5 | San Diego, CA | $20K | -- | -$20K |
| 6 | New York City, NY | -- | -- | -- |
| 7 | San Francisco, CA | -- | -- | -- |
| 8 | Seattle, WA | -- | -- | -- |
| 9 | Miami, FL | -- | -- | -- |
| 10 | Buffalo, NY | -- | -- | -- |