Throughout the economic  turbulence of the last few  years, Sasol has maintained  its record of profi tability  and cash generation.  Pat Davies, chief executive chief executive’s report 26 Operating profi t/(loss)  (contribution to group) $^{o}$   South African energy cluster  (Rm) Mining 816 Gas 2 479 Synfuels 13 233 Oil 1 374 Other (25) 74% $^{o}$   International energy cluster  (Rm) Synfuels International 131 Petroleum International 337  2% $^{o}$  Chemical cluster  (Rm) Polymers 958 Solvents 1 154 Olefins & Surfactants  2 492 Other 892 23% $^{o}$   Other businesses  (Rm) 165  1%