<p>➀ Apple's supply chain management has been recognized as the best in the world since 2010, with Tim Cook further reducing suppliers to 24.</p><p>➁ Apple's supply chain diversification strategy helps reduce supply risks and strengthens control over the supply chain.</p><p>➂ Suppliers like Imagination and Dialog have faced challenges due to Apple's shifting supply chain strategy.</p><p>➃ Cirrus Logic, an Apple key supplier, provides high-quality audio chips and has a long-standing partnership with Apple.</p><p>➄ Cirrus Logic's SoundClear technology is used by Amazon Voice Service for high-fidelity audio playback.</p><p>➅ Apple's supply chain strategy involves self-developed chips and maintaining a diverse supplier base.</p><p>➆ The high dependency on Apple poses risks for suppliers like Cirrus Logic.</p>