The CC and Bosch use 304 SS. Close enough.

Liebherr uses 430 SS.

Which is a little darker and magnetic. 430 uses a "rolled-on" finish while 304 uses a "polished" finish. The grain looks a bit different.

KitchenAid Micro built-ins usually use 304 and freestanding usually 430.

It depends on which hood and wine fridge you buy what kind of SS it will have.

Generally, more expensive appliance = 304 and cheaper appliance = 430.

But there are exceptions. Liebherr is quite expensive compared to most fridges but cheaper than many built-ins.