article CLEARLY states and in house glasses are SIGNIFICANTLY more expensive than Gorilla Glass for some manufacturers.
no man, it does not. It quotes a single Chinese manufacturer's spokesperson who said that off hand about a single type of screen. It has no information on whether or not that's actually true for Honor, it has no information about whether or not that would be true if they produced their screens at the same scale as Corning or whether they expect production to get cheaper, and it doesn't mention anything about literally any of the other brands or any of the the other in-house screen technologies in use.