Apple sells more than 220 million iPhones a year and by most estimates, nine in 10 are made in China. From the glossy screens to the battery packs, it's here that many of the components in an Apple product are made, sourced and assembled into iPhones, iPads or Macbooks. Most are shipped to the US, Apple's largest market.
Luckily for the firm, Trump suddenly exempted smartphones, computers and some other electronic devices from his tariffs last week.