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| Sub-Chapter | 2005 | 2006 | 2007 | 2008 |
| Worked monumental or building stone (except slate) and articles thereof | $19 | | $260 | $715 |
| Millstones, grindstones, grinding wheels and the like | $2,694 | $5,789 | | $4,493 |
| Natural or artificial abrasive powder or grain, on a base of textile materi ... | $1,040 | $2,304 | | $418 |
| Panels, boards, tiles, blocks and similar articles of vegetable fibre | $323 | | | |
| Articles of plaster or of compositions based on plaster. | $569 | | | |
| Articles of cement, of concrete or of artificial stone | $613 | $29,741 | $14,109 | $11,651 |
| Articles of asbestos-cement, of cellulose fibre-cement or the like. | | $74 | | $168 |
| Fabricated asbestos fibres; mixtures with a basis of asbestos | | $161 | | $70 |
| Friction material and articles thereof | $79 | $66 | $711 | |
| Articles of stone or of other mineral substances | | | $19 | $2,192 |
| Total | $5,337 | $38,135 | $15,099 | $19,707 |
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