According to foreign media reports, GT, who applied for bankruptcy protection earlier, announced that it had reached a settlement with Apple. According to the settlement agreement, GT will withdraw from the production of sapphire materials, instead provide equipment for the production of sapphire crystals, and will release all exclusive obligations with Apple, and return the advance payment of $439 million to Apple without interest. Previously, GT, as Apple's sapphire glass manufacturer, reached 578 million US dollars