I guess the only way to find out to buy a box. The webb site says made in US, I know Kodak has never allowed rebranding, so who else can be coating? A couple of years ago my wife found Williams James on the net and bought me a box of their house paper which was also made in the US, don't know if its the same paper. Williams and James no longer carries that paper. I used the paper from Williams and James for working prints, not bad for proofs.