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Asset

Commodity

Ore Type

Report

Year

P&P /

M&I /

Proven

Probable

Proven & Probable

Tonnage

Grade

Content

Tonnage

Grade

Content

Tonnage

Grade

Content

Asset	Commodity	Ore Type	Report	Date	Proven Tonnage	Proven Grade	Proven Content	Probable Tonnage	Probable Grade	Probable Content	PP Tonnage	PP Grade	PP Content
........................	Zinc Lead			2011	-	- -	- -	-	- -	- -	11 Mt	11.5 % 6.8 %	- -
........................	Coal (thermal)			2022	16.9 Mt	-	-	1.5 Mt	-	-	18.3 Mt	-	-
........................	Coal (thermal)			2022	137.7 Mt	-	137.7 Mt	50.9 Mt	-	50.9 Mt	188.6 Mt	-	188.6 Mt
........................	Gold Copper			2022	-	- -	- -	-	- -	- -	803 Mt	0.31 g/t 0.37 %	8.07 M oz 2,998 kt
........................	Coal (thermal)			2022	141.1 Mt	-	-	16.2 Mt	-	-	157.3 Mt	-	-
........................	Coal (thermal)			2022	-	-	-	-	-	-	115 Mt	-	-
........................	Copper			2019	21.1 Mt	0.6 %	137 kt	30.4 Mt	0.5 %	166 kt	51.5 Mt	0.6 %	303 kt
........................	Copper Gold Silver			2023	19 Mt	2.45 % 0.98 g/t 15.13 g/t	- - -	29 Mt	2.13 % 0.9 g/t 12.92 g/t	- - -	49 Mt	2.26 % 0.93 g/t 13.8 g/t	997.9 kt 1 M oz 13.7 M oz
........................	Coal (thermal)			2022	229.8 Mt	-	-	70.1 Mt	-	-	299.9 Mt	-	-
........................	Coal (thermal)			2022	561.6 Mt	-	561.6 Mt	102.9 Mt	-	102.9 Mt	664.5 Mt	-	664.5 Mt
........................	Copper Gold Silver			2023	86 Mt	0.93 % 0.73 g/t 4.22 g/t	- - -	248 Mt	0.76 % 0.59 g/t 3.66 g/t	- - -	333 Mt	0.8 % 0.63 g/t 3.8 g/t	2,223 kt 5.3 M oz 26 M oz
........................	Gold Silver			2019	-	- -	- -	1.2 Mt	7.5 g/t 11 g/t	0.3 M oz 0.43 M oz	-	- -	- -
........................	Copper Gold Silver			2023	-	- - -	- - -	-	- - -	- - -	1,544 Mt	- - -	13,154 kt 23.9 M oz 119.5 M oz
........................	Copper Gold Silver			2023	221 Mt	1.28 % 0.92 g/t 3.28 g/t	- - -	556 Mt	0.92 % 0.59 g/t 3.25 g/t	- - -	777 Mt	1.02 % 0.68 g/t 3.26 g/t	6,668 kt 11.3 M oz 48.5 M oz
........................	Coal (thermal)			2022	52.5 Mt	-	-	18.8 Mt	-	-	71.2 Mt	-	-
Wetar	Copper Copper Gold Silver	Heap leach		2022	1.1 Mt 2.6 Mt 1.1 Mt 1.1 Mt	1.55 % 1.18 % 0.48 g/t 19 g/t	- - - -	12.8 Mt 2.9 Mt 12.8 Mt 12.8 Mt	1.09 % 1.55 % 0.59 g/t 24 g/t	- - - -	13.9 Mt 5.6 Mt 13.9 Mt 13.9 Mt	1.28 % 1.38 % 0.58 g/t 24 g/t	178.4 kt 76.4 kt 258.3 koz 10,711 koz

Mineral Reserves

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