All–in sustaining costs and all–in costs gross of by–product credits per equivalent ounce of gold sold (Unreviewed)

World Gold Council Industry Standard

					United States Dollars
Figures in millions unless otherwise stated		Total Group Including Equity Accounted Joint Venture	Total Mine Operations Including Equity Accounted Joint Venture	Total Mine Operations Excluding Equity Accounted Joint Venture	South Africa Region	West Africa Region				South America Region
						Ghana				Peru
					South Deep	Total	Tarkwa	Damang	Asanko 45%	Cerro Corona

All-in sustaining costs	Year 2020	(2,175.0)	(2,156.8)	(2,034.6)	(280.7)	(881.9)	(535.0)	(224.7)	(122.2)	(58.1)
(per table on Segmental operating and financial results)	Year 2019	(1,894.3)	(1,870.1)	(1,745.6)	(279.7)	(790.5)	(497.4)	(168.6)	(124.5)	(60.8)
Add back by-product credits	Year 2020	(148.3)	(148.3)	(147.9)	(0.6)	(1.8)	(1.3)	(0.1)	(0.4)	(144.1)
	Year 2019	(168.5)	(168.5)	(168.2)	(0.3)	(2.1)	(1.6)	(0.1)	(0.4)	(165.1)
All-in sustaining costs gross of by-product credits	Year 2020	(2,323.3)	(2,305.1)	(2,182.5)	(281.2)	(883.7)	(536.3)	(224.8)	(122.6)	(202.2)
	Year 2019	(2,062.8)	(2,038.6)	(1,913.8)	(280.0)	(792.6)	(499.0)	(168.7)	(124.9)	(225.9)
Gold equivalent ounces sold	Year 2020	2,311.8	2,311.8	2,202.1	226.9	858.9	526.3	223.0	109.7	205.5
	Year 2019	2,249.8	2,249.8	2,137.8	222.1	839.4	519.1	208.4	112.0	296.9
AISC gross of by-product credits per equivalent	Year 2020	1,005	997	991	1,240	1,029	1,019	1,008	1,118	984
ounce of gold – US$/eq oz	Year 2019	917	906	895	1,261	944	961	810	1,115	761

All-in cost	Year 2020	(2,402.7)	(2,258.4)	(2,114.0)	(285.9)	(910.1)	(535.0)	(230.8)	(144.4)	(85.9)
(per table on Segmental operating and financial results)	Year 2019	(2,248.9)	(2,106.6)	(1,970.7)	(279.7)	(872.4)	(497.4)	(239.0)	(136.0)	(75.4)
Add back by-product credits	Year 2020	(148.3)	(148.3)	(147.9)	(0.6)	(1.8)	(1.3)	(0.1)	(0.4)	(144.1)
	Year 2019	(168.5)	(168.5)	(168.2)	(0.3)	(2.1)	(1.6)	(0.1)	(0.4)	(165.1)
All-in cost gross of by-product credits	Year 2020	(2,551.0)	(2,406.7)	(2,261.9)	(286.5)	(911.9)	(536.3)	(230.8)	(144.8)	(230.0)
	Year 2019	(2,417.4)	(2,275.1)	(2,138.9)	(280.0)	(874.5)	(499.0)	(239.1)	(136.4)	(240.5)
Gold equivalent ounces sold	Year 2020	2,311.8	2,311.8	2,202.1	226.9	858.9	526.3	223.0	109.7	205.5
	Year 2019	2,249.8	2,249.8	2,137.8	222.1	839.4	519.1	208.4	112.0	296.9
AIC gross of by-product credits per equivalent	Year 2020	1,103	1,041	1,027	1,263	1,062	1,019	1,035	1,320	1,119
ounce of gold – US$/eq oz	Year 2019	1,074	1,011	1,000	1,261	1,042	961	1,148	1,218	810

The comparatives for the year ended 31 December 2019 have been updated to the New Interpretation of the WGC AIC standard

	United States Dollars
			Australia Region
			Australia
Figures in millions unless otherwise stated		Total	St Ives	Agnew	Granny Smith	Gruyere 50%	Corporate and projects

All–in sustaining costs	Year 2020	(936.2)	(332.1)	(237.4)	(248.7)	(117.9)	(18.2)
(per table on Segmental operating and financial results )	Year 2019	(739.2)	(297.2)	(212.4)	(206.5)	(23.0)	(24.1)
Add back by–product credits	Year 2020	(1.8)	(0.9)	(0.3)	(0.2)	(0.4)	–
	Year 2019	(1.0)	(0.6)	(0.3)	(0.1)	(0.1)	–
All–in sustaining costs gross of by–product credits	Year 2020	(938.0)	(333.0)	(237.8)	(248.9)	(118.3)	(18.2)
	Year 2019	(740.2)	(297.8)	(212.7)	(206.6)	(23.1)	–
Gold equivalent ounces sold	Year 2020	1,020.5	393.8	233.5	265.2	128.0	–
	Year 2019	891.4	363.3	219.6	274.8	33.7	–
AISC gross of by–product credits per	Year 2020	919	846	1,018	938	925	–
equivalent ounce of gold – US$/eq oz	Year 2019	830	820	969	752	685	–
All–in cost	Year 2020	(976.5)	(343.6)	(245.9)	(267.9)	(119.1)	(144.3)
(per table on Segmental operating and financial results)	Year 2019	(879.2)	(350.0)	(252.8)	(253.3)	(23.0)	(142.2)
Add back by–product credits	Year 2020	(1.8)	(0.9)	(0.3)	(0.2)	(0.4)	–
	Year 2019	(1.0)	(0.6)	(0.3)	(0.1)	(0.1)	–
All–in cost gross of by–product credits	Year 2020	(978.3)	(344.5)	(246.2)	(268.0)	(119.5)	(144.3)
	Year 2019	(880.2)	(350.6)	(253.1)	(253.4)	(23.1)	(142.2)
Gold equivalent ounces sold	Year 2020	1,020.5	393.8	233.5	265.2	128.0	–
	Year 2019	891.4	363.3	219.6	274.8	33.7	–
AIC gross of by–product credits per	Year 2020	959	875	1,055	1,010	934	–
equivalent ounce of gold – US$/eq oz	Year 2019	987	965	1,153	922	685	–

The comparatives for the year ended 31 December 2019 have been updated to the New Interpretation of the WGC AIC standard