Only one I've noticed is Wrothgar. I've spent zero points in smithing/woodwork and see L1 mats there. But the other crafts I see the level I spent up to so assume it scales.
Xbox One | EU | EP
Beardimus : VR16 Dunmer MagSorc [RIP MagDW 2015-2018]
Emperor of Sotha Sil 02-2018 & Sheogorath 05-2019
1st Emperor of Ravenwatch
Alts - - for the Lolz
Archimus : Bosmer Thief / Archer / Werewolf
Orcimus : Fat drunk Orc battlefield 1st aider
Scalimus - Argonian Sorc Healer / Pet master
Fighting small scale with : The SAXON Guild
Fighting with [PvP] : The Undaunted Wolves
Trading Guilds : TradersOfNirn | FourSquareTraders
Xbox One | NA | EP
Bëardimus : L43 Dunmer Magsorc / BG
Heals-With-Pets : VR16 Argonian Sorc PvP / BG Healer
Nordimus : VR16 Stamsorc
Beardimus le 13iem : L30 Dunmer Magsorc Icereach
I really hate that Cyrodiil scales, as I use to just randomly find nice mats there when I was starting out / exploring. However I understand why they did it ( to lower the number of random ppl there and therefor decreasing the lag )