The Motorola X CPU

Dennis Woodside stated that the CPU(SoC, really) will be made in Taiwan, right? So the X Phone will use whatever CPU is made in Taiwan. Presumably, Motorola will use either a Tegra 4, Snapdragon 600, or Snapdragon 800, so it's whichever of those is made in Taiwan. Unfortunately I was not able to ascertain that information from some quick Googling, so I present the question to The Verge forums: Where are the 600, 800 and Tegra 4 made?