Ulwakhiwo lwemizi-mveliso yaseSaudi Arabia lulawulwa yioyile, igesi yendalo, iikhemikhali zepetroli, iikhemikhali, kunye nemigodi. Le mizi-mveliso inika imingcipheko ebalulekileyo yokuvuza kwerhasi enokutsha, eqhumayo, nenetyhefu. Ke ngoko, izinzwa zerhasi ezinobungqina bokudubula ziphakathi kwezona zinto zibaluleke kakhulu kumgca wangaphambili kuyo...
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