https://www.reuters.com/article/us-samsung-elec-results/after-meager-2019-samsungs-modest-chip-recovery-outlook-falls-flat-idUSKBN1ZT001 >Samsung Electronics Co is counting on a gradual recovery in memory chip demand from data centers and 5G smartphone makers to help it bounce back in 2020 after sliding to its worst operating profit in four years.