Cugir really does some nice work. I wasn't sure if they did the polishing on the BC, but if they are often observed in this condition then I'd guess they are factory.
That chromed Albanian BC is cool
Aside: I wish I had a hand held X-Ray Fluorometer for the tool box but at 6-12K I don't think I'm likely to ever own one. Maybe it's time to make friends with the MatSci guys at the lab, or Billy-Bob at the scrap yard. It sure would be fun to take a look at chromed parts, different alloys of steel from the different countries, etc.