1 The following commodity prices were used in the NPV calculation: Ag $23.84, Au $1,720, Pb $0.98 and Zn $1.34.
2 AISC or All In Sustaining Costs is a non-IFRS and Non-GAAP measure; AISC includes all production costs related to extraction and processing as well as costs associated with transportation, treatment, refining and other selling costs plus capital costs; by-product pricing included in the 'after byproduct credit' calculation is the same as for the NPV calculation.

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Aurcana Corporation published this content on 21 March 2022 and is solely responsible for the information contained therein. Distributed by Public, unedited and unaltered, on 21 March 2022 22:29:01 UTC.