(Short tons, thousands)
| Rank | Export destination | Tons |
|---|---|---|
| 1 | London, United Kingdom | 32 |
| 2 | Taipei, Taiwan | 27 |
| 3 | Seoul, South Korea | 26 |
| Rank | Import origin city | Tons |
|---|---|---|
| 1 | Seoul, South Korea | 91 |
| 2 | Taipei, Taiwan | 50 |
| 3 | Tokyo, Japan | 34 |
SOURCE: U.S. Department of Transportation, Bureau of Transportation Statistics, Form 41 Traffic - Segment Data, various years, as of Sept. 16, 2004.