Under the uplifted banner of self-reliance on FDC from North Korea

Finally i received my first cover from North Korea after two unsuccessful attempts. This is first day cover Under the uplifted banner of self-reliance, issued on 1.1.2020.  Designer is Choe Kuk Chol and print run is 20.000.

There's a three stamps at the back of the cover for additional postage:
National Flag, issued on 9.9.2008.
Paektu Mountain, issued on 20.11.2002.
Hormotoma fossil, issued on 10.11.2013.


Thank you so much, Li Ming!