Ok – that all sounds very plausible. I wonder if we’ll get some kind of damage report after each raid, telling us how much we’ve been set back in each category. If entropy avatar is correct in thinking a direct hit on a synthetic plant results in a direct loss of those products, then the next question is whether these (and the other non-standard buildings: rocket sites and nuclear facilities) are identifiable on-map and can be specifically targeted, or whether they are 'disguised' as just another factory with two chimneys..