Hover or click on each dot to view the Zinc price per tonne of that month:
May 2018
surcharge will be 27.21% based on APRIL Zinc price of $4521.17 per Tonne
June 2018
surcharge will be 26.6% based on MAY Zinc price of $4463.58 per Tonne
July 2018
surcharge will be 24.87% based on JUNE Zinc price of $4287.23 per Tonne
View Zinc price movement from 2012 here.