802017 INTEGRATED REPORT

GRI G4 CONTENT INDEX SPECIFIC STANDARD DISCLOSURES DMA and indicators Page of the 2017 Integrated Report

Page of the 2017 Reference Document Identified omission(s) Reason(s) for omission(s) Explanation(s) of omission(s) External assurance

CATEGORY: ECONOMY Relevant aspect: Indirect economic impact G4-DMA p.38; 50 No G4-EC8 p.50; 73-75 Yes, Reference Document p.366

CATEGORY: ENVIRONMENTAL Relevant aspect: Energy G4-DMA p.21-22 No G4-EN3 p.81; 83 Yes, Reference Document p.126-127 G4-EN5 p.81; 83 p.102 Yes, Reference Document p.126-127 Relevant aspect: Water G4-DMA p.21-22 G4-EN8 p.82 G4-EN10 p.4; 20; 83 Relevant aspect: Emissions G4-DMA p.21-22; 52 No G4-EN15 p.59; 82 p.108-109 Yes, Reference Document p.126-127 G4-EN16 p.59; 82 p.108-109 Yes, Reference Document p.126-127 G4-EN17 p.59; 82 No G4-EN18 p.59; 82 No G4-EN19 p.59; 82 p.108-109 No G4-EN20 p.82 No Relevant aspect: Effluents and waste G4-DMA p.21-22 No G4-EN23 p.4; 19; 83-84 Yes, Reference Document p.126-127 G4-EN24 p.81 No G4-EN28 p.81 No G4-EN29 p.81 No

CATEGORY: SOCIAL Sub-Category: Labour Practices And Decent Work Relevant aspect: Occupational Health And Safety G4-DMA p.21; 73 No

G4-LA6 p.86 p.235-236; 240-241 Yes, Reference Document p.126-127; 366

Relevant aspect: Training And Education G4-DMA p.21; 73 No G4-LA9 p.86-87 p.242 Yes, Reference Document p.126-127 G4-LA10 p.47; 87 p.232; 242 Yes, Reference Document p.126-127 Relevant aspect: Diversity And Equal Opportunity G4-DMA p.21; 73 No

G4-LA12 p.62; 85-86 p.217; 238-239 Yes, Reference Document p.126-127