Those factories were actually destroyed by Hamas. Ok, turns out they were not, but they were Hamas combatants, or if a semiconductor factory cannot be a Hamas combatant for some reason they were being used as human shields.
You wouldn't have heard that. China controls all media and since they are Hamas they control what you hear. I only consume non-Hamas media (strange visions and omens granted to me by the gods of Olympus) and I alone know the truth. I will put this truth on TV soon. It's really easy to find sponsors for some reason.