need milling/finishing for parts

I've got about 22 aluminium rounds which have been rough cut and i'm looking for quotations to mill them flat and possibly polish, depending on price

Dims are: 10 aluminium round bar 6 inch x 20mm
6 aluminium round bar 6 inch x 15 mm
6 aluminium round bar 4 inch x 15

will have some more as well soon. I'd appreciate a rough estimate/guide price for milling flat with a small bevel on both edges, and also seperately for smooth polish, Will have more for this project to follow..

Edward 07908327014