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:DisclosureOfDetailedInformationAboutFinancialInstrumentsExplanatory

    Embedded derivatives held by the Group as of December 31, 2017 are:
     
     
     
     
     
     
     
    Quotations
     
     
     
     
    Metal
     
    Quantity
     
    Period of
    quotations
     
    Provisional
     
    Future
     
    Fair value
     
     
     
     
     
    2018
     
    US$
     
    US$
     
    US$(000)
     
     
     
     
     
     
     
     
     
     
     
     
     
     
    Copper
     
    24,846 DMT
     
    January – March
     
    6,645.36 – 6,841.95
     
    7,112.50 – 7,275.00
     
     
    2,508
     
    Gold
     
    64,898 DMT
     
    January – March
     
    1,256.45 – 1,317.67
     
    1,258.00 – 1,317.10
     
     
    1,066
     
    Silver
     
    326,095 Oz
     
    January – April
     
    16.02 – 18.00
     
    16.07 – 17.21
     
     
    1,815
     
    Lead
     
    22,735 DMT
     
    January – April
     
    2,333.23 – 3,110.69
     
    2,488 – 2,579.75
     
     
    229
     
    Zinc
     
    54,603 DMT
     
    January – April
     
    3,103.72 – 3,275.47
     
    3,226.50 – 3,343.50
     
     
    1,806
     
     
     
     
     
     
     
     
     
     
     
     
     
     
    Total asset, net
     
     
     
     
     
     
     
     
     
     
    7,424
     
     
    Embedded derivatives held by the Group as of December 31, 2016 are:
     
     
     
     
     
     
     
    Quotations
     
     
     
     
    Metal
     
    Quantity
     
    Period of
    quotations
     
    Provisional
     
    Future
     
    Fair value
     
     
     
     
     
    2017
     
    US$
     
    US$
     
    US$(000)
     
     
     
     
     
     
     
     
     
     
     
     
     
     
    Copper
     
    29,121 DMT
     
    January - April
     
    2,985.28 – 5,824.00
     
    5,535.76 – 5,642.25
     
     
    397
     
    Gold
     
    15,370 DMT
     
    January – February
     
    1,139.75 – 1,145.90
     
    1,151.00 – 1,179.40
     
     
    481
     
    Silver
     
    17,124 Oz
     
    January - April
     
    16.32 – 19.35
     
    16.42 – 16.66
     
     
    (1,825)
     
    Lead
     
    23,636 DMT
     
    January - April
     
    1,871.58 – 2,380.60
     
    2,017.00 – 2,080.00
     
     
    (801)
     
    Zinc
     
    29,407 DMT
     
    January – March
     
    2,291.08 – 2,732.10
     
    2,578.00 – 2,612.50
     
     
    (172)
     
    Other
     
    15,082 Oz
     
     
     
     
     
     
     
     
    396
     
     
     
     
     
     
     
     
     
     
     
     
     
     
    Total liability, net
     
     
     
     
     
     
     
     
     
     
    (1,524)