It looks as though Apple
There have been rumors circulating that Apple would be moving the production of its next-generation custom-designed A6 mobile processor to Taiwan Semiconductor Manufacturing
The report elaborates that the quad-core A6 processor is slated to be manufactured out of Samsung's facilities in Austin, Texas. Taiwan Semi is said to have some issues with its production capabilities, which haven't been "stabilized." Apple isn't willing to take risks with the capacity it requires, seeing as how the company just moved 4 million units in three days. The report doesn't mention the next-next generation of A7 chips, so those could potentially still be on the table for Taiwan Semi if it can work out its kinks.
On a side note, the report also mentions that industry sources expect next year's iPhone to feature a 4-inch display supplied by LG Display
A larger screen would spread out the pixels and reduce its pixels per inch (PPI), which could threaten to take the "Retina" out of Retina Display, a term Apple initially coined because of the high PPI.
Even though the iPhone 4S launched merely a few days ago, it's almost never too early to speculate on who will make next year's cut.
Keep up with the latest Apple supplier buzz by adding Apple to your Watchlist.