Roundup: LyondellBasell / Louisiana chemical industry / Paris accord By Deanna B. Narveson - December 2, 2020 FacebookTwitterLinkedinEmailPrint Venture with Sasol: LyondellBasell and Sasol have successfully completed the formation of a new joint venture, the companies announced today. Through the joint venture, LyondellBasell has acquired 50%… Already an INSIDER? Sign in.