Hover or click on each dot to view the Zinc price per tonne of that month:
October 2018
surcharge will be 19.13% based on SEPTEMBER Zinc price of $3712.84 per Tonne
November 2018
surcharge will be 18.25% based on OCTOBER Zinc price of $3625.31 per Tonne
December 2018
surcharge will be 22.32% based on NOVEMBER Zinc price of $4032.28 per Tonne
View Zinc price movement from 2012 here.