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| Executive Chairman's Office: PolyMet Mining Corp.
| Address: | Suite 1003 - 1177 West Hastings Street Vancouver, British Columbia Canada V6E 2K3 | | Telephone: | (604) 669-4701 | | Fax: | (604) 669-4705 |  | |
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| Operational Headquarters for Hoyt Lakes:
| Address: | P.O. Box 475 6500 County Road 666 Hoyt Lakes, Minnesota United States 55750-0475 | | Telephone: | (218) 225-4417 | | Fax: | (218) 225-4429 |  | |
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| Auditors: PricewaterhouseCoopers
| Address: | 250 Howe Street, 7th Floor Vancouver, British Columbia Canada V6C 3S7 |  | |
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| Transfer Agent: Computershare
| Address: | 510 Burrard Street, 2nd Floor Vancouver, British Columbia Canada V6C 3B9 |  | |
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