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| Chapter | 2005 | 2006 | 2007 |
| Salt; sulfur; earths and stone; plastering materials | $25,574,403 | $35,190,999 | $45,262,454 |
| Ores, slag and ash | $388,472,171 | $787,975,438 | $1,085,907,334 |
| Mineral fuels, mineral oils and products of their distillation | $35,887,306 | $65,062,699 | $169,573,362 |
| Total | $449,933,880 | $888,229,136 | $1,300,743,150 |
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