Bronzo Italia: clarification from the Q about plating.

I know a few of us had questions about this new line so I wrote to the Q and here is their response:

 Thank you for emailing QVC. We appreciate your patience. 
Per vendor: This bronze will stay rose and will never turn green. It is a special alloy 
that have noble metals. Low quality bronze alloy turns green and dark brown.
 But for this alloy, it is not the case. Even if this bronze is a nice rose color (as per the alloy),
 we use a rose gold flash plating on top that also have a protection. 
This would make the rose color keep its color for very long time.