21 ports handling this product
| Rank# | Port | Imports | Exports | Balance |
|---|---|---|---|---|
| 1 | Houston, TX | -- | $57.3M | +$57.3M |
| 2 | Port Lavaca, TX | -- | $12.7M | +$12.7M |
| 3 | Port Arthur, TX | -- | $5.9M | +$5.9M |
| 4 | Laredo, TX | -- | $49K | +$49K |
| 5 | Pembina, ND | -- | $4K | +$4K |
| 6 | Houston Intercontinental Airport, TX | -- | $4K | +$4K |
| 7 | Cincinnati-Lawrenceburg, OH | -- | $3K | +$3K |
| 8 | New York, NY | -- | -- | -- |
| 9 | Jfk International Airport, NY | -- | -- | -- |
| 10 | Norfolk-Newport News, VA | -- | -- | -- |
| 11 | Beaumont, TX | -- | -- | -- |
| 12 | Los Angeles, CA | -- | -- | -- |
| 13 | Long Beach, CA | -- | -- | -- |
| 14 | Los Angeles International Airport, CA | -- | -- | -- |
| 15 | Blaine, WA | -- | -- | -- |
| 16 | Portal, ND | -- | -- | -- |
| 17 | Miami, FL | -- | -- | -- |
| 18 | Port Everglades, FL | -- | -- | -- |
| 19 | Miami International Airport, FL | -- | -- | -- |
| 20 | Dallas-Fort Worth, TX | -- | -- | -- |
| 21 | Low Value | -- | -- | -- |