L9788, Korea "Leader Kim Visit China" SS Stamp FDC, 2019 Imperforate.
MNH. issued in 2019. First Day Cover with 1 pcs Imperforate SS Stamp. Korea Leader Kim visited China during Jan 7 to Jan 9, 2019.
SS stamp mintage is only 2000 pcs for Imperforate. And only 200 pcs Imperforate FDC was issued. Most of them was sent as gift to Chinese government.