https://phys.org/news/2019-01-samsung-electronics-flags-near-slump.html

Samsung—the world's top maker of smartphones and memory chips—has enjoyed record profits in recent years despite a series of setbacks, including a humiliating recall and the jailing of its de facto chief.

But operating profit during the October to December period was expected to be around 10.8 trillion won ($9.8 billion), down 28.7 percent from a year earlier, Samsung said in an earnings estimate.