Antofagasta Investor Conference Presentation Deck
Cost and Competitiveness Control
Technology and cost discipline
23
Results CCP¹ 2022
$ million
50
Target
1
148%
1 Cost and Competitiveness Programme
Includes 100% of Zaldívar
Integrated Remote Operations Centre
124²
88 Savings (5c/lb)
36
Actual
Productivity (2c/lb)
Cash costs before
by-product credits
-7c/lb
vs Actual 2021
Cost control
Contract management
Consumption of operational
inputs
Organisational productivity
Technology
Autonomous operation in
Esperanza Sur Pit was completed
Centinela's and Los Pelambres'
IROCS³ went fully operational
during 2022
Antofagasta plc | 2023 BMO Global Metals, Mining & Critical Minerals Conference
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ANTOFAGASTA PLC
Full capacity
Centinela and Antucoya operating
above design capacity
Use of equipment (Drilling and
blasting platform)
Innovation
Cuprochlor®-T patent was granted in
Chile in 2022 after successful
completion of the industrial-scale
trial at Centinela
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