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| Sub-Chapter | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 |
| Worked monumental or building stone (except slate) and articles thereof | $1,361 | $3,164 | $9,788 | $1,444 | $973 | $201 |
| Millstones, grindstones, grinding wheels and the like | $40 | | $201 | | $19 | $6,163 |
| Natural or artificial abrasive powder or grain, on a base of textile materi ... | | | | | | $316 |
| Articles of asphalt or of similar material | | | $799 | $29,102 | | |
| Articles of plaster or of compositions based on plaster. | | | | $6,038 | | |
| Articles of cement, of concrete or of artificial stone | $641 | $9,019 | $18,119 | $886 | $9,073 | $6,789 |
| Friction material and articles thereof | | | | | $414 | |
| Articles of stone or of other mineral substances | | | | $796 | | |
| Total | $2,042 | $12,183 | $28,907 | $38,266 | $10,479 | $13,469 |
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