SUSTAINABILITY STATEMENTS Q&A with the outgoing Chairman of the HSSE Committee - Gavin Beevers Q&A with the incoming Chairman of the HSSE Committee - Mike Brown Chief Executive Officers Review Q&A with the COO - Johnny Velloza PERFORMANCE OVERVIEW 2017 Sustainable development overview Engaging with stakeholders OUR REPORTING CONTEXT Material matters Operating context Our approach to reporting OUR PILLARS Financial and operational Governance and ethics Employees Social Environmental CASE STUDIES