2515 Marble, travertine, ecaussine and other calcareous monumental or building stone of an apparent specific gravity of >= 2,5, and alabaster, whether or not roughly trimmed or merely cut, by sawing or otherwise, into blocks or slabs of a square or rectangular shape (excl. in the form of granules, chippings or powder)

2515 (01/1988-..) Marble, travertine, ecaussine and other calcareous monumental or building stone of an apparent specific gravity of >= 2,5, and alabaster, whether or not roughly trimmed or merely cut, by sawing or otherwise, into blocks or slabs of a square or rectangular shape (excl. in the form of granules, chippings or powder) 25151100 (01/1988-..) Marble and travertine, crude or roughly trimmed 25151200 (01/2010-..) Marble and travertine, merely cut, by sawing or otherwise, into blocks or slabs of a square or rectangular shape 25151210 (01/1992-12/1993) Marble, travertine, merely cut, by sawing or otherwise, into blocks or slabs of a rectangular or square shape, of a thickness =< 25 cm 25151220 (01/1994-12/2009) Marble and travertine, merely cut, by sawing or otherwise, into slabs of a square or rectangular shape, of a thickness of <= 4 cm 25151250 (01/1994-12/2009) Marble and travertine, merely cut, by sawing or otherwise, into blocks or slabs of a square or rectangular shape, of a thickness of > 4 cm but <= 25 cm 25151290 (01/1992-12/2009) Marble and travertine, merely cut, by sawing or otherwise, into blocks or slabs of a square or rectangular shape, of a thickness of > 25 cm 25152000 (01/1988-..) Ecaussine and other calcareous monumental or building stone of an apparent specific gravity of >= 2,5, and alabaster, whether or not roughly trimmed or merely cut, by sawing or otherwise, into blocks or slabs of a square or rectangular shape (excl. in the form of granules, chippings or powder, and marble and travertine)