Category: Alumina: General Showing 1 - 8 of 8 Almatis GmbH Frankfurt CREMER ERZKONTOR GmbH & Co. KG Lübeck Elfusa Geral de Eletrofusão Ltda. São João da Boa Vista – São Paulo Elkem ASA Silicon Products Kristiansand, NORWAY MAL Magyar Aluminium zRt. Alumina Branch Ajka Martinswerk GmbH Bergheim RVA Les Islettes Silkem d.o.o. Kidricevo