Apple plans to invest $1 billion in a manufacturing plant in Indonesia that produces components for the company’s handsets and other devices, according to the country’s investment minister. Details of the investment were still being ironed out, investment minister Rosan Roeslani told reporters on Thursday.Apple plans to invest $1 billion in a manufacturing plant in Indonesia that produces components for the company’s handsets and other devices, according to the country’s investment minister. Details of the investment were still being ironed out, investment minister Rosan Roeslani told reporters on Thursday.