Newcrest Mining Limited - Quarterly Report for the Three Months Ended 31 March 2021 Lower costs, on track to deliver FY21 guidance and growth options advanced Operating performance in line with expectations ( Improved All-In Sustaining Cost (AISC) of $891/oz ( ( On track to deliver FY21 guidance Advancing multiple organic growth options Box cut and surface infrastructure construction progressing well at Red Chris and Havieron Newcrest's initial Mineral Resource estimate for Red Chris released, supporting the potential development of a high margin underground block cave ( ( ) ( Early repayment of the remaining 2022 Corporate Bonds using available cash Maturity dates extended on undrawn bilateral bank debt facilities