U.S. President Donald Trump on Thursday signaled a potential end to the tit-for-tat tariff hikes between the U.S. and China that shocked markets, and that a deal over the fate of social media platform TikTok may have to wait.

"There will be a trade deal 100%," Trump said ahead of a luncheon at the White House with Italian Prime Minister Giorgia Meloni. "I fully expect it."

Trump tariffs in 2016 sent a glut of cheap Chinese imports, originally intended for the US, into South East Asia, hurting many local manufacturers. But they also opened new doors for other businesses, often into global supply chains that wanted to cut their dependence on China.