ESG: Our 'Beyond Compliance' Approach

NEAR TERM ORGANIC GROWTH EVANDER MINES' 8 SHAFT - 25 & 26 LEVEL EXTENSION Description and history . • . • Extends from the No.2 Decline 24 Level project which commenced with construction in Q1 of FY22 No.2 Decline was first initiated in the early 1990's to extend the shaft's economic life Provides access to deeper areas of the orebody in the NW (towards Rolspruit) 24 Level currently in position to also access 25 and 26 Level project (approx. 2,500m depth) Project rationale • . . . 25 and 26 Level extension will extend Evander Mines' 8 Shaft LOM with an additional 8 years post cessation of mining on the pillar and 24 Level Average recoverable gold produced of approx. 65,000oz pa at an average grade of 6,73g/t, based on current Indicated and Measured Resources only Time to first gold - 23 months from start of development Mining method - hybrid of conventional breast mining and mechanised trackless on-reef development Immediate access to the reef from 24 Level On-reef development (all waste development towards 25 & 26 Levels - hoisted to surface and milled in the plant) 24 Level to 26 Level mining layout Sandstone Coal TH Dolomite Manc lava Witwatersrand supergroup 18 Level Cooling plant Kimberley Reef 24 Level 2410 23L Return- 24L Return- 8 Shaft GRADS RAW 2450 Material Decline 6-1 15 Level Egoli mining layout Proposed Workshop H 25L Return- 10MW solar plant 25L Intake 7 Shaft 7A Shaft NEAR TERM ORGANIC GROWTH Kinross metallurgical Elikhulu plant plant Sandstone Coal Conveyor Decline RAW N WEST PROSPX/OUT IN WEST RETURN AWAY -25L Intake -24L Intake 23

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