February 20, 2019
Polymet Mining Customer Service Phone Numbers
Polymet Mining Customer Service Phone Numbers Customer service: 651.389.4110 Polymet Mining Headquarters Info, Email, Phone number, Website and live chat Information The PolyMet Mining Corporation is based in Minnesota, United States with corporate headquarters in Toronto, Canada. It controls rights to the NorthMet Deposit in the Mesabi Range. In 2011 PolyMet secured a four million dollar loan from the