AMENDMENT NO. 25 RELATING TO PURCHASE AGREEMENTPurchase Agreement • March 26th, 2018 • Polymet Mining Corp • Miscellaneous metal ores • New York
Contract Type FiledMarch 26th, 2018 Company Industry JurisdictionThis Amendment Agreement (this "Agreement"), is made as of the 23rd day of March, 2018, by and among POLYMET MINING CORP., a company existing under the laws of British Columbia (the "Company"), POLY MET MINING, INC., a corporation existing under the laws of the State of Minnesota (the "Issuer"), and GLENCORE AG, a corporation existing under the laws of Switzerland (the "Purchaser").