South Africa's ANC holds debates on mining tax reformsJul 3, 2012 | News But will they lead anywhere? Among London-listed companies active in South Africa are Anglo American, AngloGold Ashanti, BHP Billiton, Coal of Africa Limited, Rio Tinto and Xstrata. See http://www.minesandcommunities.org/article.php?a=11781.Related posts South Africa's mineworkers union numbed South Africa's implacable labouring foes South Africa: All the president's men