Grease Proof Paper to import Portugal

I represent purchase department in AMC Teixeira, you can check our website: www.amcteixeira.com
I´m looking for 38gsm Grease Proof Paper Unbleached Food Grade Paper/OBA FREE PAPER.
We can receive it in rolls 750mm or 500mm. Or in format 500x750 packed in 500sheets.
We are interested in FCL.