12 districts with trade activity
| Rank# | District | Imports | Exports | Balance |
|---|---|---|---|---|
| 1 | Houston-Galveston, TX | $12.1M | $33.1M | +$21.1M |
| 2 | Charleston, SC | $26.0M | -- | -$26.0M |
| 3 | Detroit, MI | $221K | $661K | +$440K |
| 4 | Buffalo, NY | -- | $33K | +$33K |
| 5 | Low Value | -- | $8K | +$8K |
| 6 | Mobile, AL | -- | $4K | +$4K |
| 7 | Boston, MA | -- | -- | -- |
| 8 | New York City, NY | -- | -- | -- |
| 9 | New Orleans, LA | -- | -- | -- |
| 10 | Port Arthur, TX | -- | -- | -- |
| 11 | Chicago, IL | -- | -- | -- |
| 12 | Miami, FL | -- | -- | -- |