Wanted: Old Chinese/Russian 7.62x39

I am looking for any paper bundles of Chinese 7.62x39 dated in 1956. Only headstamps I’m aware of are 31 & 71 over 56. Am looking for full 20 round bundles.

Also looking for older Russian 7.62x39, including the 5 or 6 years they used Cyrillic in the 50’s, but I would prefer anything from the 1940’s. I will pay very well for ammo in good condition!