Chapter | 2005 | 2006 | 2007 |
Salt; sulfur; earths and stone; plastering materials | $33,099,868 | $19,009,926 | $21,190,653 |
Ores, slag and ash | $126,191 | $232,589 | $225,169 |
Mineral fuels, mineral oils and products of their distillation | $36,486,445 | $35,711,000 | $31,427,686 |
Total | $69,712,504 | $54,953,515 | $52,843,508 |
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