But now according to a document obtained by 9to5Mac, a critical new component will be created on a wholesale basis at the plant. The plant, which is owned jointly by Apple and GT Advanced Technologies, will hire new staff and workers.
Apple is asserting its right to utilize the manufacturing facility for its future purposes. While there is an element of mystery in all the plans wrought by Apple, they become common knowledge to the public with the passage of time.
However, the exact utility of the sapphire component remains a top secret. The component will probably be put to a novel use. It may be that the sapphire will be used to make the entire screens scratchproof.
Several other materials are used at the plant too. Diamond cutting wire for example has been employed to make bezels for various products. Apple has always stood for innovation and it seems that the sapphire plant is just a means to this end.