Those 100% real primo, I have the same primo in front of me, my friends father owns a pharmacy in turkey and he gets 100 amps in bayer box from bayer factory.
Fake primo has yellow tint to the oil and the lines on top of the amp are all fucked up, my friend says in Bulgaria all the fakes come from there, some sources from turkey will go to Bulgaria and buy these fakes and sale em on the net, I've had them and learned the hard way, my guess was it was equipoise lol...real primo is clear oil real thick and always a tad bit over filled.