Pursuant to 18 United States Code § 1350
As Adopted Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002
The undersigned hereby certify that the Annual Report on Form 20-F for the fiscal year ended January 31, 2011 of PolyMet Mining Corp. (the “Company”), as amended by this Amendment No. 1 on Form 20-F/A, filed with the Securities and Exchange Commission on the date hereof fully complies with the requirements of section 13(a) or 15(d) of the Securities Exchange Act of 1934, as amended, and that the information contained in such report fairly presents, in all material respects, the financial condition and results of operations of the Company.
|Date: May 27, 2011||By:||/s/ Joseph Scipioni|
|Title:||Chief Executive Officer (Principal Executive Officer|
|Date: May 27, 2011||By:||/s/ Douglas Newby|
|Title:||Chief Financial Officer (Principal Financial Officer)|