Natref, South Africa's only inland crude oil refinery is a medium sized technologically advanced refinery, highly efficient in refining heavy crude oil. The Natref refinery is a joint venture between Sasol Oil (Pty) Ltd and Total South Africa (Pty) Ltd.

Natref, South Africa's only inland crude oil refinery is a medium sized technologically advanced refinery, highly efficient in refining heavy crude oil. The Natref refinery is a joint venture between Sasol Oil (Pty) Ltd and Total South Africa (Pty) Ltd.