Kelompok ini mencakup usaha perdagangan besar mineral bukan logam seperti intan, korundum, grafit, arsen, pasir kuarsa, fluorspar, kriolit, yodium, brom, klor, belerang, fosfat, halit, asbes, talk, mika, magnesit, yarosit, oker, fluorit, ball clay, zeolit, kaolin, feldspar, bentonit, gipsum, dolomit, kalsit, rijang, pirofilit, kuarsit, zirkon, wolastonit, tawas, batu kuarsa, perlit, garam batu, clay, dan batu gamping untuk semen.

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