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v3.20.4

COMMITMENTS AND CONTINGENCIES: - Other (Details) S/ in Millions, $ in Millions |  |  | 1 Months Ended | 12 Months Ended
--- | --- | --- | --- | ---
Feb. 20, 2020 MW | Jul. 15, 2019 complaint | Jun. 30, 2018 USD ($) T | May 31, 2016 MW | Jul. 31, 2014 MW | Jun. 30, 2014 MW | Dec. 31, 2020 USD ($) item T | Dec. 31, 2020 PEN (S/) item T
Other commitments |  |  |  |  |  |  |  |
Commitment for capital projects | $ |  |  |  |  |  |  | $ 365.8 |
Tia Maria | Peru |  |  |  |  |  |  |  |
Other commitments |  |  |  |  |  |  |  |
Project budget | $ |  |  |  |  |  |  | 1,400.0 |
Amount spend as of the current date | $ |  |  |  |  |  |  | $ 338.8 |
Annual production ( in tons) | T |  |  |  |  |  |  | 120,000 | 120,000
Number Of Complaints | complaint |  | 3 |  |  |  |  |  |
Number of jobs expected to be generated | item |  |  |  |  |  |  | 9,000 | 9,000
Number of direct jobs expected to be generated | item |  |  |  |  |  |  | 3,600 | 3,600
Number of indirect jobs expected to be generated | item |  |  |  |  |  |  | 5,400 | 5,400
Number of workers expected to be directly employed | item |  |  |  |  |  |  | 600 | 600
Number of workers expected to be indirectly employed | item |  |  |  |  |  |  | 4,200 | 4,200
Toquepala Concentrator Expansion | Peru |  |  |  |  |  |  |  |
Other commitments |  |  |  |  |  |  |  |
Amount committed to funding for social and infrastructure improvement projects |  |  |  |  |  |  | $ 122.8 | S/ 445.0
Commitment liability recorded in the balance sheet | $ |  |  |  |  |  |  | 41.3 |
Development Fund Moquegua Region | Peru |  |  |  |  |  |  |  |
Other commitments |  |  |  |  |  |  |  |
Amount committed to funding for social and infrastructure improvement projects |  |  |  |  |  |  | 275.9 | 1,000.0
Copper | Michiquillay | Peru |  |  |  |  |  |  |  |
Other commitments |  |  |  |  |  |  |  |
Annual production ( in tons) | T |  |  | 225,000 |  |  |  |  |
Contingent contractual obligation | $ |  |  | $ 400.0 |  |  |  |  |
Estimated mineralized material (in tons) | T |  |  | 1,150,000,000 |  |  |  |  |
Copper grade percentage |  |  | 0.63% |  |  |  |  |
Initial mine life |  |  | 25 years |  |  |  |  |
Contractual obligation paid on project | $ |  |  | $ 12.5 |  |  |  |  |
Remaining amount to pay if project is developed | $ |  |  | $ 387.5 |  |  |  |  |
Power purchase agreements | Electroperu S.A | Peru |  |  |  |  |  |  |  |
Other commitments |  |  |  |  |  |  |  |
Purchase agreement, contracted power capacity (in megawatts) | MW |  |  |  |  |  | 120 |  |
Term of power purchase agreement related to sale of power plant |  |  |  |  |  | 20 years |  |
Power purchase agreements | Kallpa | Peru |  |  |  |  |  |  |  |
Other commitments |  |  |  |  |  |  |  |
Purchase agreement, contracted power capacity (in megawatts) | MW |  |  |  |  | 120 |  |  |
Term of power purchase agreement related to sale of power plant |  |  |  | 10 years | 10 years |  |  |
Power purchase agreements | Kallpa | Peru | Maximum |  |  |  |  |  |  |  |
Other commitments |  |  |  |  |  |  |  |
Purchase agreement, contracted power capacity (in megawatts) | MW |  |  |  | 80 |  |  |  |
Power purchase agreements | Parque Eolico de Fenicias, S. de R.L. de C.V | Mexico |  |  |  |  |  |  |  |
Other commitments |  |  |  |  |  |  |  |
Purchase agreement, contracted power capacity (in megawatts) | MW | 611,400 |  |  |  |  |  |  |
Term of power purchase agreement related to sale of power plant | 20 years |  |  |  |  |  |  |
Educational Project | Development Fund Moquegua Region | Peru |  |  |  |  |  |  |  |
Other commitments |  |  |  |  |  |  |  |
Amount committed to funding for social and infrastructure improvement projects |  |  |  |  |  |  | 29.9 | 108.4
Water Treatment | Development Fund Moquegua Region | Peru |  |  |  |  |  |  |  |
Other commitments |  |  |  |  |  |  |  |
Amount committed to funding for social and infrastructure improvement projects |  |  |  |  |  |  | 21.5 | 78.0
Social Investment For Taxes | Development Fund Moquegua Region | Peru |  |  |  |  |  |  |  |
Other commitments |  |  |  |  |  |  |  |
Amount committed to funding for social and infrastructure improvement projects |  |  |  |  |  |  | $ 24.0 | S/ 86.9
Number of infrastructure projects agreed for construction | item |  |  |  |  |  |  | 2 | 2
Social Investment For Taxes | Tacna region [Member] | Peru |  |  |  |  |  |  |  |
Other commitments |  |  |  |  |  |  |  |
Amount committed to funding for social and infrastructure improvement projects |  |  |  |  |  |  | $ 19.2 | S/ 69.7
Number of infrastructure projects agreed for construction | item |  |  |  |  |  |  | 1 | 1

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