This is the third report of the Formosa Petrochemical Corporation (hereinafter Formosa Petrochemical). The period of disclosure of this information was from January 1 to December 31 2016. Taiwan is the main scope of this report, and any information that exceeds this scope will be specified in the report. In general, the information is disclosed based on data gathered over three years to help stakeholders better understand the quantitative information disclosed in this report.