I just stumbled across these tool blanks traded (imported as they state) by the Ukrainian Metiz Group.
The steel cased ones are clearly coming from Russia.
But who is making the brass cased 5.6mm and 6.8mm with the headstamp “P”?
They do not appear like anything Russian and since the war they are certainly not importing material from Russia anymore.
Anybody to tell?
Here the headstamp in question:
Source is the company website: