KEY POINTS
  • The effects of slowing phone sales, including iPhones, are appearing in the supply chain.
  • Foxconn and Japan Display report disappointing results, with sales slowing in double digits for both companies.
  • Slowing phone sales have been blamed on rising prices and trade tensions between the U.S. and China.
Billionaire Terry Gou, chairman of Foxconn Technology Group, right, listens as Scott Walker, governor of Wisconsin, speaks during an event in the East Room of the White House in Washington, D.C., U.S., on Wednesday, July 26, 2017.

Foxconn and Japan Display reported disappointing financial results this week as the effects of slowing iPhone sales ripple through Apple's supply chain.

Foxconn sales dipped 17.7% in the first quarter of 2019 to $637.26 million.