sk hynix is scaling back its -- back. it is planning more prudent output. result dense hopes for a recovery in semiconductor demand this year from the arrival of faster 5g wireless technology and higher speed computing. kathleen: deutsche bank has reported a 31% surge in income trading as the ceo says the restructuring plan starts to play off. -- pay off. a bigger than expected loss last quarter. they are refocusing on lending on corporations only to focus more on traders again when else for a higher interest rate did not materialize. juliette: mark zuckerberg's fortunes slumped 5%. it posted its lowest ever quarterly sales growth. the 35-year-old is the world's fifth richest person, according to the bloomberg billionaires index. kathleen: coming up next, could china's coronavirus bite into steel? andrew glass says another sign that the impact of the coronavirus may not be open markets yet. keep it right here. -- over in markets yet. keep it right here. this is bloomberg. ♪ by the strolle♪s ♪ i want to go, go, go where my baby is ♪ hey. hey. you must be ste