Peru's New Exploration Regulations Now in Force

Share Placement, Appendix 3B and Cleansing Notice

INCA SIGNS EXCLUSIVE EARN-IN OPTION WITH SOUTH32

Trading Halt

Inca Establishes Technical Advisory Panel

Financial Report for the Half Year Ended 31 December 2017

Update on Peru's New Exploration Permit Regulations

Listing Rule 3.10.5, Sec. 708A Corp. Act and Appendix 3B

Placement of Shortfall Shares

MULTIPLE 10% ZINC IN NEW RASTRILLO DEPOSIT – RIQUEZA