Project Proponent Petrochemical Industries Company Limited (PICL) Proposal description Petrochemical Industries Company Limited proposes to establish an integrated petrochemical complex in the Kwinana industrial area. The facility will utilise natural gas and salt to produce a range of products. Region Perth Referred under EP Act s38 Industry sector Industrial Last updated March 01, 1989 4. EPA Report on assessment EPA Report Number 379 EPA Report EPA Report 379 (PDF, 1.41 MB) Key Environmental Factors Terrestrial Environmental Quality Date published Wednesday, March 1, 1989 - 12:00