[2020] My industry isn't working properly but I have no idea why

Originally posted by QuazarPulse: So for those who would be interested: I indeed saw a few "supply chains" pictures that presented DLC processed materials as suitable for suplying the generic industry. But as you explained to me, it would seem that Planks and Papers and other specific processed materials from the DLC buildings can't be used by generic indutries.

For extra confusion you were actually correct in your first assumption. Generic industry does indeed use the specific resources too, along with the more generic "Forestry goods."