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| Chapter | 2006 | 2007 |
| Iron and steel | $2,219,723 | $4,928,841 |
| Articles of iron or steel | $4,447,561 | $5,323,362 |
| Copper and articles thereof | $236,277 | $355,409 |
| Nickel and articles thereof | $3,727 | $11,590 |
| Aluminum and articles thereof | $1,335,313 | $1,627,077 |
| Lead and articles thereof | $5,092 | $6,107 |
| Zinc and articles thereof | $1,451 | $11,173 |
| Tin and articles thereof | $7,824 | $4,644 |
| Other base metals; cermets; articles thereof | | $1,601 |
| Tools, implements, cutlery, spoons and forks, of base metal | $1,293,727 | $1,558,749 |
| Miscellaneous articles of base metal | $722,323 | $932,114 |
| Total | $10,273,018 | $14,760,667 |
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