Khingan fir is an evergreen tree native to the cool mountains of Korea, northeastern China, and the Russian Far East. The flat needles have two pale bands underneath, and the purple cones stand upright. Khingan fir is not native to the United States and is grown there in botanical collections.
Korean fir (Abies koreana) often shows purple cones with small tips sticking out and bending back. Khingan fir usually hides those tips. The traits overlap, so a foliage photo alone may not settle the identification.