Lead exposure poses health threats, with children and adults being majorly affected.
Prices of base metals dropped on Friday, causing a chain of reaction to the stocks of mining companies.
One outlook for base metals, based on their Q1 performance, remains optimistic. Lead and aluminum had double-digit gains and zinc and copper prices went up.
The value of base metals after Brexit remain strong. Zinc, lead, copper, and nickel sometimes dip but they do rise again or plateau on a higher...