Sorry forgot to add...and just to clear
KZL will produce a circa 6500t of copper at $1.82...and also about 15,000t of zinc while we are at it at about 0.77. Maybe slighty less. Both of these C1 costs will fall by about the same % as does the AUD if & when it should fall. KZL invoice at month end usually, so normally commodity prices around month end, month start are of most importance.