Hover or click on each dot to view the Zinc price per tonne of that month:
April 2019
surcharge will be 22.41% based on MARCH Zinc price of $4041.21 per Tonne
May 2019
surcharge will be 24.85% based on APRIL Zinc price of $4284.87 per Tonne
June 2019
surcharge will be 26.38% based on MAY Zinc price of $4437.78 per Tonne
View Zinc price movement from 2012 here.