In accordance with clause selected Standards with a GRI-referenced claim) this material references: Disclosures 102-1 to 102-14, 102-16, 102-18, and 102-40 to 102-56 from GRI 102: General Disclosures 2016; Disclosures 103-1 to 103-3 from GRI 103: Management Approach 2016; Disclosure 201-1 from GRI 201: Economic Performance 2016; Disclosures 302-1 and 302-3 from GRI 302: Energy 2016; Disclosure 303-3 from GRI 303: Water and Effluents 2018; Disclosures 305-1, 305-2 and 305-4 from GRI 305: Emissions 2016; Disclosure 306-2 from GRI 306: Effluents and Waste 2016; Disclosures 403-1, 403-5 and 403-9 from GRI 403: Occupational Health & Safety 2018; Disclosure 404-1 from GRI 404: Training and Education 2016; Disclosure 405-1 from GRI 405: Diversity and Equal Opportunity 2016; and Disclosure 415-1 from GRI 415: Public Policy 2016.