Alumina Technology (CETI Enterprises): Bauxite : A Major
Current production cost of calcined alumina in China is ranging from US320 to US380 per tonne of calcined alumina. The broad break up of cost components are outlined below. Bauxite : US90 to US170 per tonne of alumina. Caustic : US50 to US60 per tonne of alumina. Energy : US140 to US180 per tonne of alumina.