I was not aware that Coors beer sold its malted milk to Mars candy company. Did you?
No I have never heard that!
It's amazing how two things so different can have such close ties.  Coors beer and Mars sweets.
Fascinating fact.  Are you a fan of coors beer?
I'm not a fan of Coors "Cold Certified" beer.  I prefer Budweiser products, particulary Michelob Ultra.