6808

Panels, boards, tiles, blocks and similar articles of vegetable fibre, of straw or of shavings, chips, particles, sawdust or other waste, of wood, agglomerated with cement, plaster or other mineral binders.

68080010

Roofing tiles, panels, boards, blocks and similar articles

68080090

Other

6809

Articles of plaster or of compositions based on plaster.

68091100

Boards, sheets, panels, tiles and similar articles, not ornamented:'Faced or reinforced with paper or paperboard only

680919

Other:

68091910

Tiles

68091990

Other

680990

Other articles:

68099010

Dental moulds of plaster

68099090

Other

6810

Articles of cement, of concrete or of artificial stone, whether or not reinforced.