Coal and coal preparation in South AfricaA 2002 review
Two giants of the local coal industry are Anglo Coal and Ingwe (a subsidiary of BHP Billiton), both companies holding 356 JULY/AUGUST 2003 The Journal of The South African Institute of Mining and Metallurgy Table II Coal supply to market sectors Sector 1927 1939 1951 1995 2001 Mt % Mt % Mt % Mt % Mt % Exports 27 13 8 27 69