China's International Trade Representative and Vice Minister of Commerce Fu Ziying speaks at a press conference in Beijing on September 25, 2018. - China's Vice Commerce Minister Wang Shouwen said on September 25 it was impossible to hold trade talks with the United States while Washington is imposing tariffs that are like "holding a knife to someone's throat". (Photo by Greg Baker / AFP)        (Photo credit should read GREG BAKER/AFP/Getty Images)