BUENAVENTURA MINING CO INC | CIK:0001013131 | 3

  • Filed: 4/30/2018
  • Entity registrant name: BUENAVENTURA MINING CO INC (CIK: 0001013131)
  • Generator: DataTracks
  • SEC filing page: http://www.sec.gov/Archives/edgar/data/1013131/000114420418023941/0001144204-18-023941-index.htm
  • XBRL Instance: http://www.sec.gov/Archives/edgar/data/1013131/000114420418023941/cik0001013131-20171231.xml
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    • ifrs-full:DisclosureOfPrepaymentsAndOtherAssetsExplanatory

    9.
    Prepaid expenses
     
    (a)
    This caption is made up as follows:
     
     
     
    2017
     
    2016
     
     
     
    US$(000)
     
    US$(000)
     
     
     
     
     
     
     
     
     
    Prepaid rentals (b)
     
     
    28,349
     
     
    29,235
     
    Prepaid insurances
     
     
    12,401
     
     
    6,055
     
    Deferred costs of works for taxes
     
     
    2,013
     
     
    1,801
     
    Deferred royalties and rentals of mining concessions
     
     
    387
     
     
    2,377
     
    Other prepaid expenses
     
     
    1,956
     
     
    2,355
     
     
     
     
     
     
     
     
     
     
     
     
    45,106
     
     
    41,823
     
     
     
     
     
     
     
     
     
    Classification by maturity:
     
     
     
     
     
     
     
    Current portion
     
     
    17,551
     
     
    11,392
     
    Non-current portion
     
     
    27,555
     
     
    30,431
     
     
     
     
     
     
     
     
     
     
     
     
    45,106
     
     
    41,823
     
     
    (b)
    This item corresponds to the balance of an original prepayment of US$31 million for the lease of hydraulic installations by the subsidiary Empresa de Generacion Huanza S.A. This prepayment is being charged to results during the life of the underlying assets (35 years) since January 2015.