Supplier capacity shifts
- Corning says it tripled U.S. glass production capacity for iPhone components and increased workforce by about 50%. - Apple's Indian vendors reportedly exported roughly $2.5 billion in components to China in FY26 under the PLI scheme. - Those supplier moves expand domestic capacity while preserving cross‑border component flows and qualification requirements. (x.com) (x.com)
Apple’s supply chain is adding U.S. capacity without cutting off China-bound parts flows from India. (apple.com) Apple and Corning said on August 6, 2025 that Corning will make 100% of the cover glass for iPhone and Apple Watch units sold worldwide at its Harrodsburg, Kentucky, facility, backed by Apple’s $2.5 billion commitment. Apple said the move would make Kentucky the source of all global cover glass for those products. (apple.com) Corning said the Harrodsburg expansion tripled its U.S. precision glass manufacturing capacity for Apple products and will raise its manufacturing and engineering workforce in Kentucky by 50%. Corning said its glass has been used in every iPhone since the first model in 2007. (corning.com) At the same time, Apple’s vendors in India exported a record $2.5 billion of components and sub-assemblies to China in fiscal 2026 so far, according to officials and industry executives cited by The Economic Times on April 16, 2026. The report said those shipments were supported by India’s Electronics Component Manufacturing Scheme, which was notified in 2025. (economictimes.indiatimes.com) The India-to-China flow marks a reversal from the older pattern in which Chinese suppliers shipped more phone parts into India for final assembly. The Economic Times reported the figure was $920 million in fiscal 2025 and had been negligible before that. (economictimes.indiatimes.com) Apple has been widening its U.S. manufacturing pitch beyond glass. On March 26, 2026, Apple said it added Bosch, Cirrus Logic, TDK and Qnity Electronics to its American Manufacturing Program and planned to spend $400 million on those new programs through 2030. (apple.com) Corning’s Kentucky project sits inside a larger Apple pledge to spend $600 billion in the United States over four years, a plan Apple announced on August 6, 2025. Corning told investors in October 2025 that Apple’s Kentucky commitment would support growth through 2026 and beyond. (apple.com) (corning.com) The two moves show Apple keeping a multi-country parts network even as it localizes selected components. Glass for finished devices can be concentrated in Kentucky, while other parts still move from Indian plants into Chinese factories that remain inside Apple’s qualification and assembly system. (apple.com) (economictimes.indiatimes.com) For Apple’s suppliers, the message in 2026 is not one factory replacing another. It is more capacity in Kentucky, more component output in India, and continued cross-border flows into China at the same time. (corning.com) (economictimes.indiatimes.com)
