Apple has announced intentions to diversify production beyond China, with India and Vietnam emerging as alternatives. But the complexity of Apple's supply chain— built over decades in East Asia—makes meaningful shifts slower and more difficult than headlines suggest.
The Density Advantage
China's manufacturing ecosystem offers unmatched density of suppliers, components, and skilled labor within a compact geography. A new iPhone prototype can source components and iterate within days in Shenzhen—a speed impossible to replicate elsewhere quickly.
India's Challenges
India offers labor cost advantages but lacks the component ecosystem that makes Chinese manufacturing efficient. Most "Indian" iPhones still rely heavily on Chinese components, limiting actual supply chain diversification.
Strategic Implications
Apple's gradual diversification reflects both genuine supply chain risk concerns and the practical constraints of moving complex manufacturing. The pattern offers lessons for other tech companies weighing China exposure.