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| Chapter | 2005 | 2006 |
| Salt; sulfur; earths and stone; plastering materials | $10,715,605 | $12,434,657 |
| Ores, slag and ash | $1,325,834 | $717,272 |
| Mineral fuels, mineral oils and products of their distillation | $930,804,503 | $10,532,922 |
| Total | $942,845,942 | $23,684,851 |
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