EXHIBIT 99.8
CONSENT OF INDEPENDENT AUDITOR
We hereby consent to the incorporation by reference in this Annual Report on Form 40-F for the year ended January 31, 2017 of PolyMet Mining Corp of our report dated April 20, 2017, relating to the consolidated financial statements and the effectiveness of internal control over financial reporting, which appears in the Exhibit incorporated by reference in this Annual Report.
We also consent to the incorporation by reference in the Registration Statement on Form S-8 (No. 333-192208) of PolyMet Mining Corp. of our report dated April 20, 2017 referred to above. We also consent to the reference to us under the heading “Interests of Experts”, which appears in the Annual Information Form included in the Exhibit incorporated by reference in this Annual Report on Form 40-F, which is incorporated by reference in such Registration Statement.
(Signed) “PricewaterhouseCoopers LLP”
Chartered Professional Accountants
Vancouver, British Columbia
April 20, 2017