NSQ, 

A better way to look at it could be:

SC 2013 was 130 000t x 365 days x $13.25 = 629M

SC 2021 could be 133 000t x 365 days x $8.66 x 92% = 387M

So basically, they will save $242M US per year for roughly the same production.

Assuming 370 lbs CuEq per year, that's a reduction of $0.65 per lbs of CuEq.

IMO.

MoneyK