Chapter | 2006 | 2007 | 2008 |
Salt; sulfur; earths and stone; plastering materials | $68,836 | $106,092 | $208,420 |
Ores, slag and ash | | $993 | $72 |
Mineral fuels, mineral oils and products of their distillation | $1,450,639 | $1,835,937 | $2,273,320 |
Total | $1,519,475 | $1,943,022 | $2,481,812 |
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