Appendices Summary GRI Content Index Statement GRI Application Level Check Appendices 83 Overview <strong>Sustainability</strong> at <strong>Antofagasta</strong> <strong>Antofagasta</strong> Minerals <strong>Antofagasta</strong> Railway Company Aguas de <strong>Antofagasta</strong> Appendices
84 <strong>Antofagasta</strong> plc <strong>Sustainability</strong> <strong>Report</strong> 2011 Summary GRI Content Index The table below provides a summary version of the G3.1 Indicators of the Global <strong>Report</strong>ing Initiative (GRI), including the supplement for the Mining and Minerals Sector contained in the printed version of this report. The full version of the Content Index, including the answer to all GRI indicators, is found in the on-line version of this report available at the <strong>Antofagasta</strong> plc websites: http://www.aminerals.cl/webamsa/index.html#/reportes-de-sustentabilidad-del-grupo/home/ http://www.antofagasta.co.uk/interior/investor/f_social.html. Section/Indicator Page/Location Section/Indicator Page/Location Strategy and Analysis MANAGEMENT APPROACHES 1.1 Statement by the President or Chief Executive Officer 8 Economic 13, 26, 31, 65, 75 1.2 Main impacts, risks and opportunities 16, 18, 19, 20, 21, 31, 33, 65, 75, @ Organization Profile 2.1 Name of the organization 6 2.2 Primary brands, products and services 4, 5, 33, 65, 7, @ 2.3 Operational structure 4, 5, 6, 7 33, 65, 75, @ 2.4 Location of headquarters @ 2.5 Countries where we operate 4, 5 2.6 Nature of ownership and legal form 6, @ 2.7 Market served 4, 5, 33, 65, 75, @ 2.8 Scale of the organization 4, 5, 6, 7, 9, 33, 65, 75, @ 2.9 Significant changes during the period 3, 5, @ 2.10 Awards and honors received <strong>Report</strong> parameters 27 3.1 <strong>Report</strong>ing period 3 3.2 Date of most recent previous report @ 3.3 <strong>Report</strong>ing cycle @ 3.4 Contact point for questions regarding the report @ 3.5 Definition of content 3, @ 3.6 Boundary of the report 3 3.7 Limitations on the report scope 3 3.8 Bases for reporting on subsidiaries and other entities @ 3.9 Data measurement techniques 3, @ 3.10 Effect of any restatements of earlier reports @ 3.11 Significant changes in scope @ 3.12 GRI Content Index 84, 85, @ 3.13 Verification Governance, Commitments and Engagement with Stakeholders 3 4.1 Governance structure 14, 15, 16, 31, @ 4.2 Chairman of the Board in management positions @ 4.3 Number of independent board members 15, 16 @ 4.4 Mechanisms for communication with the Board @ 4.5 Linkage between compensation and performance 16, 32, @ 4.6 Procedures to avoid conflicts of interest 24, @ 4.7 Director expertise and qualifications @ 4.8 Mission, values and principles 13, 31 4.9 Oversight of performance and risk management 15, 16, 31, 32, @ 4.10 Director performance evaluation 16, @ 4.11 Commitment to outreach initiatives @ 4.12 Principles or programs to which the organization subscribes @ 4.13 Primary memberships in organizations 27 4.14 Stakeholder (SH) relations 23 4.15 Basis for SH selection 23, 43, 69, 79 4.16 Approaches to stakeholder engagement 23, 43, 69, 79 4.17 Key concerns of SH 45, 69, 79, @ Environmental 13, 31, 65, 80 Labor 13, 31 Human Rights 13, 24, @ Society 13, 24, 27, 31, 32, 39, 51, 65, 75, 76, @ Products ECONOMIC ASPECTS 13, @ EC1 Economic value generated and distributed 26, @ EC2 Financial consequences due to climate change 48, 49 EC3 Coverage of obligations under social programs @ EC4 Financial aid received from governments @ EC5 Range between initial standard salary and minimum salary @ EC6 Local suppliers: policies, practices, spending 47, @ EC7 Local hiring 47 EC8 Investment in infrastructure and services of public benefit 46, 47, 69, 79 EC9 Indirect economic impacts ENVIRONMENTAL PERFORMANCE 46, 47, 69, 79 EN1 Materials used 55, 56, @ EN2 Materials appraised 60, @ EN3 Direct energy consumption 52, 71, 80, @ EN4 Indirect energy consumption 51, 71, 80, @ EN5 Energy savings 51, 52, 70, 71, 81, @ EN7 Initiatives to reduce indirect energy consumption 51, 52, 70, 71, 81, @ EN8 Total water catchment by source 54, @ EN9 Sources of water disturbed by water catchment 54, @ EN10 Total volume of water recycled and reused 54, @ EN11 Description of land and its biodiversity value 61, @ EN12 Description of impacts on biodiversity 60, 61, @ EN13 Protected or restored habitats 61, @ EN14 Strategies and actions implanted and planned for management of impacts on the biodiversity 61, @ EN16 Greenhouse gas emissions (GGE) 50, 71, 80, @ EN17 Other indirect GGE emissions 50, 71, 80, @ EN18 Initiatives to reduce GG emissions 48, 50, 70, 81, @ EN19 Ozone and other substance emissions @ EN20 Other significant air emissions 59, @ EN21 Total waste water dumping 53, 54, 71, 80, @ EN22 Weight of managed waste 55, 58, 71, 80, @ EN23 Most significant accidental spills 61, 71, 81, @ EN26 Mitigation of product environmental impacts @ EN27 Recovery of products and/or containers @ EN28 Fines and sanctions for a breach of environmental regulations 61, 71, 81, @