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Other non-financial assets (Details) - USD ($) $ in Thousands | Dec. 31, 2018 | Dec. 31, 2017
--- | --- | ---
Current |  |  |
Income tax credit |  | $ 24,396 | $ 23,165
Non-current |  |  |
Income tax credit |  | 319 | 3,413
Sociedad Minera Cerro Verde S.A.A. [Member] |  |  |
Current |  |  |
Value added tax credit |  | 28,081 | 18,153
Income tax credit | [1] | 26,794 | 0
Other taxes to be recovered |  | 2,700 | 2,929
Total Current |  | 57,575 | 21,082
Non-current |  |  |
Other Receivables | [2] | 183,208 | 184,802
Income tax credit | [1] | 16,858 | 4,212
Total Non-Current |  | 200,066 | 189,014
TOTAL Non-financial assets |  | $ 257,641 | $ 210,096
[1] | Represents disbursements made by the Company for the prepayment of income tax, which the Company expects to use to offset future tax obligations or will be refunded to the Company by SUNAT (Superintendencia Nacional de Administración Tributaria) (see Note 13(b)).
[2] | Represents disbursement made by the Company in connection with disputed tax assessments related to reviews by SUNAT from years 2003 to 2011 (see Note 13(c) and 13(e)). According to current tax procedures and the timeframe for resolving these types of claims, management and its legal advisors expect resolution of this matter will be favorable to the Company and amounts will be recoverable.

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