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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
........................	Copper			2022	780 Mt	0.83 %	6,400 kt	390 Mt	0.69 %	2,700 kt	1,170 Mt	0.78 %	9,100 kt
Antucoya	Copper			2022	436.2 Mt	0.33 %	-	281.4 Mt	0.29 %	-	717.6 Mt	0.31 %	-
........................	Copper			2015	-	-	-	-	-	-	-	-	-
........................	Copper Copper Copper Gold Gold Gold Silver Silver Silver	Stockpiles In-Situ (OP) In-Situ (UG) Stockpiles In-Situ (OP) In-Situ (UG) Stockpiles In-Situ (OP) In-Situ (UG)		2023	-	- - - - - - - - -	- - - - - - - - -	73.5 Mt - - 73.5 Mt - - 73.5 Mt - -	0.28 % - - 0.08 g/t - - 1.3 g/t - -	206 kt - - 189 koz - - 3,073 koz - -	- 348.9 Mt 107.6 Mt - 348.9 Mt 107.6 Mt - 348.9 Mt 107.6 Mt	- 0.44 % 0.72 % - 0.11 g/t 0.17 g/t - 1.48 g/t 3.03 g/t	- 1,518 kt 776 kt - 1,178 koz 574 koz - 16,579 koz 10,461 koz
........................	Copper Gold Silver			2023	-	- - -	- - -	-	- - -	- - -	623.3 Mt	0.47 % 0.11 g/t 1.6 g/t	2,921 kt 2,235 koz 32,095 koz
........................	Copper Gold			2023	128.8 Mt	0.32 % 0.1 g/t	- -	117.7 Mt	0.3 % 0.1 g/t	- -	246.5 Mt	0.31 % 0.1 g/t	590 kt 470 koz
........................	Copper Molybdenum			2023	352.9 Mt	0.35 % 0.01 %	1,223 kt 37 kt	533.5 Mt	0.28 % 0.01 %	1,494 kt 57 kt	886.4 Mt	0.31 % 0.01 %	2,717 kt 94 kt
........................	Copper Copper Copper Gold Molybdenum	Sulphide Oxide Total Sulphide Sulphide		2022	-	- - - - -	- - - - -	-	- - - - -	- - - - -	1,713 Mt 274.5 Mt 1,987 Mt 1,713 Mt 1,713 Mt	0.4 % 0.37 % 0.4 % 0.13 g/t 0.012 %	- - - - -
........................	Silver Gold			2017	0.04 Mt	227 g/t 1.72 g/t	292 koz 2 koz	0.8 Mt	286 g/t 2.37 g/t	7,511 koz 62 koz	0.9 Mt	284 g/t 2.34 g/t	7,803 koz 64 koz
........................	Copper Copper Copper Copper	Oxide Supergene sulphide Transitional sulphide Hypogene sulphide		2022	-	- - - -	- - - -	-	- - - -	- - - -	2.2 Mt 1 Mt 6.2 Mt -	0.35 % 0.5 % 0.5 % -	- - - -
........................	Copper			2022	751 Mt	0.79 %	6,000 kt	483 Mt	0.44 %	2,100 kt	1,234 Mt	0.66 %	8,100 kt
........................	Copper Copper Copper Copper Molybdenum Molybdenum Molybdenum	Stockpiles Sulphide Oxide & Mixed Low-grade sulphide Stockpiles Sulphide Low-grade sulphide		2023	-	- - - - - - -	- - - - - - -	-	- - - - - - -	- - - - - - -	362.4 Mt 2,634 Mt - 1,121 Mt 362.4 Mt 2,634 Mt 1,121 Mt	0.57 % 0.97 % - 0.46 % 0.013 % 0.026 % 0.011 %	2,066 kt 25,578 kt - 5,178 kt 47 kt 683 kt 120 kt
........................	Copper Copper Copper Molybdenum Gold Silver	Heap leach ROM leach Stockpiles Heap leach Heap leach Heap leach		2023	456 Mt 83 Mt - - - -	0.49 % 0.25 % - - - -	- - - - - -	97 Mt 24 Mt - - - -	0.41 % 0.22 % - - - -	- - - - - -	553 Mt 107 Mt 934 Mt - - -	0.48 % 0.24 % 0.42 % - - -	1,361 kt 90.7 kt 90.7 kt - - -
........................	Gold Silver			2023	0.9 Mt	5.35 g/t 213 g/t	155.6 koz 6.2 M oz	5.2 Mt	4.21 g/t 148 g/t	699.5 koz 24.6 M oz	-	- -	- -
........................	Copper Copper	Stockpiles Sulphide		2023	- 13.3 Mt	- 0.77 %	- 103 kt	4.9 Mt 10.7 Mt	0.37 % 0.81 %	18 kt 87 kt	- 24 Mt	- 0.79 %	- 189 kt

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