8 Q1 2020 Performanc e Summary Fi gu r es in C 00 0 Q1 2 0 2 0 Pe rf ormance Impr ov e me nt Ov e r Q1 2 0 1 9 Impr ov e me nt Ov er Q4 2 0 1 9 Ore p roce sse d to n n e s 5 1 7 0 5 35 Hea d g rad e g t 5 5 0 13 9 Go ld o u n ce s p rod u ce d 8 5 9 7 57 7 K e y Fin a n cial Dat a 00 0 Net rev e n u e s 1 5 6 6 7 93 1 M ine E B IT DA 1 3 8 9 1 104 Cost S ta tistics i n d o ll a rs Cash Cost U S o z 1 1 1 3 3 2 7 low e r 7 low e r A IS C U S o z 1 1 9 5 1 2 0 low e r 4 low e r v v v v 1 M in e EB I TD A c a s h c o s t and AI SC are non I FR S m e a s u r e s r e f e r to d e f in it io n of non I FR S m e a s u r e s in t h e C o m p a n y s M D A f o r a r e c o n c ili a t io n