(Dorothy Kgosi) One of the biggest winners on the JSE on Tuesday was Thungela, which jumped more than 8.6%. It was a good day on the bourse for fossil fuel groups, with Sasol also accelerating — by 5.85%. The all share index closed the session flat.miningJSEWould you like to comment on this article?Sign up (it's quick and free) or sign in now.Sign UpLog InPlease read our Comment Policy before commenting.