@jessefelder yes certainly, I track the Graham Number value of my portfolio chosen with Gr. Defensive Screen. A Sasol $SSL buy = increase.
Sasol is an integrated oil and gas company with substantial chemical interests, with production facilities located in South Africa, Europe, North America and Asia. The Company operates commercial scale facilities to produce fuels and chemicals from coal in South Africa, and is developing ventures internationally to convert natural gas into clean diesel fuel.