This is a ban against vertical integration no? There are real efficiencies (apples entire premise) from owning and running the whole stack top to bottom.
So, Apple would be allowed to vertically integrate and make the chips, hardware, operating system, and applications for their products. But they'd have to stop selling Belkin chargers alongside Apple chargers at apple.com, and the iOS app store would have to contain either only Apple apps and no third-party ones or vice versa.