Supply Chain Diversification - Apple is expanding manufacturing in Vietnam to reduce dependence on China, focusing on smart home devices [1][2] - The company's supply chain is diversifying across Southeast Asia, including India (iPhones), Vietnam (Apple Watch, home devices, AirPods), and Thailand/Malaysia (Macs) [7] - Apple aims to maintain agility in its supply chain, shifting production between countries based on tariffs and geopolitical factors [13] Product Development & Strategy - Apple is developing new smart home devices, including a smart home port, a tabletop robot, and a security camera, primarily manufactured in Vietnam [2][3] - The company is working with BYD, a Chinese electric vehicle manufacturer, for mass manufacturing of these devices in Vietnam [4] - Apple intends to launch the home hub device in March/April 2026 [17] Geopolitical & Economic Factors - China production caters to China and regions outside the US, while India serves the US market, largely due to tariff considerations [6] - Tariffs have had a negligible impact on Apple so far, costing a few billion dollars, but 2026 is anticipated as a key year for tariff impact [14] - Apple carefully manages its relationship with the Chinese government by continuing to build products for China within China [10]