GRI MM1 Amount of Land (Owned or Leased, and Managed for Production Activities or Extractive Use) Disturbed or Rehabilitated Disclosure Component Location 2022 2021 2020 Total land disturbed and not yet rehabilitated (A: opening balance) Fort Site 131 131 131 MOA Nickel Site 888.74 790.12 874.87 OGP 48.3 48.3 53.97 Sherritt 1,068.04 969.42 1,059.84 Total amount of land newly disturbed within the reporting period (B) Fort Site 0 0 0 MOA Nickel Site 63.72 53.7 82.43 OGP 0 0 0 Sherritt 63.72 53.7 82.43 Total amount of land newly rehabilitated within the reporting period to the agreed end use (C) Fort Site 0 0 0 MOA Nickel Site 40 40 40 OGP 0 0 0 Sherritt 40 40 40