Does anybody know what these rims weigh?

I'm trying to find some 17" rims that are lighter than these, so far i found some kosei 14.1 lbs rims but i'd like to know if they are any lighter than stock.

 

I don't know how much those weigh.
People around here call those the honeycomb wheels.
I am pretty sure that the 14.1 lb Kosei wheels would be lighter than those.
I have the stock 99 SE wheels and they weigh 19.6lbs. Mine are 16", but yours are only 15". They are still probably more heavy than about 15lbs.