Are any Egyptian made 7.62x51 cartridges known?

As the title says. The Shoubra advert in the Greener police cartridge thread says that they made cartridges for Western and Soviet designed weapons.

I can’t recall ever having seen an Egyptian made 7.62x51 NATO cartridge.

Are any examples known?

As I have had no replies to this thread, am I safe to assume that no examples have even been documented?