That's commercial Norinco ammo manufactured in late 1993 or early 1994, right before the Clinton Administration ceased issuing import permits for Chi-Com ammo. Shiny, nice boxes, copper-washed ammo (NON-steel core) with light green sealant to the case mouth and primer. Usually non-corrosive (never trusted the Chi-Com's) and good shooting ammo.
For the money, about equal to the Russian blasting ammo we have available these days. Good luck.
For the money, about equal to the Russian blasting ammo we have available these days. Good luck.