JOHANNESBURG, SOUTH AFRICA — (Marketwired) — 11/05/14 — Written by Richard Finlayson, Senior International Editor for Industrial Info Resources (Sugar Land, Texas) — Sasol (NYSE:SSL) (Johannesburg, South Africa) says it will push ahead with an $8.1 billion , which will consist of a 1.5 million ton-per-year ethane cracker and six chemical manufacturing plants near its existing plants in Westlake, Louisiana.Within this article: Details of the Louisiana ethane cracker and petrochemical plants