The magnets are almost certainly from China.
The top copper producer in the EU is Poland so that's a possible source of copper. They're pretty far down the list though so it's likely that a large part of the copper is coming from places like Chile (top producer in the world).
The magnets are almost certainly from China.
The top copper producer in the EU is Poland so that's a possible source of copper. They're pretty far down the list though so it's likely that a large part of the copper is coming from places like Chile (top producer in the world).