2530 Vermiculite, perlite and other mineral substances, n.e.s.

2530 (01/1988-..) Vermiculite, perlite and other mineral substances, n.e.s. 25301000 (01/2010-..) Vermiculite, perlite and chlorites, unexpanded 25301010 (01/1994-12/2009) Perlite, unexpanded 25301090 (01/1994-12/2009) Vermiculite and chlorites, unexpanded 25302000 (01/1988-..) Kieserite and epsomite `natural magnesium sulphates` 25303000 (01/1988-12/1995) Earth colours 25304000 (01/1988-12/2001) Natural micaceous iron oxides 25309000 (01/2010-..) Arsenic sulfides, alunite, pozzuolana, earth colours and other mineral substances, n.e.s. 25309010 (01/1994-12/1994) Meerschaum, whether or not in polished pieces 25309020 (01/1995-12/2009) Sepiolite, natural or recycled 25309030 (01/2023-..) Celestine and strontianite 25309040 (01/2023-..) Spodumene, petalite, lepidolite, amblygonite, hectorite, jadarite and similar minerals, suitable for the extraction of lithium 25309050 (01/2023-..) Bastnaesite, xenotime and similar minerals, suitable for the extraction of rare-earth metals, scandium or yttrium 25309070 (01/2023-..) Arsenic sulfides, alunite, pozzuolana, earth colours and other mineral substances, n.e.s. 25309080 (01/1995-12/1995) Arsenic sulphide, alunite, pozzuolana and other mineral substances, n.e.s. 25309090 (01/1994-12/1994) Arsenic sulfides, alunite, pozzolana and other mineral substances n.e.s. 25309095 (01/1996-12/2001) Arsenic sulphide, alunite, pozzuolana and other mineral substances, n.e.s. 25309098 (01/2002-12/2009) Arsenic sulphide, alunite, pozzuolana and other mineral substances, n.e.s.