According to the 2021 Technical Report and the S-K 1300 Report, once in production, Donlin Gold is expected to produce an average of more than one million ounces per year over a 27-year mine life on a 100% basis. The Donlin Gold project has substantial exploration potential beyond the designed footprint which currently covers three kilometers of an approximately eight-kilometer-long gold-bearing trend. Current activities at Donlin Gold are focused on State permitting, optimization work, community outreach, and workforce development in preparation for the eventual construction and operation of this project. With a strong balance sheet, NOVAGOLD is well-positioned to fund its share of permitting and optimization advancement efforts at the Donlin Gold project.