Kinshasa Congo Africa small stone iron ore processing line
large bluestoneiron ore processing lineinKinshasa Congo Congo Africigh quality large dolomiteiron ore processinglinesell at aloss BHP Billiton, the world''s largest diversified resources company, has disposed of its 11,56% interest in Valepar, which is held by BHP''s Sweet River Investments subsidiary, for R343m.