As high-stakes U.S.-China trade talks approach, President Donald Trump on Friday morning signaled a dramatic potential shift in policy, floating the idea of an 80% tariff on Chinese imports.

The president said reducing tariffs to 80 percent from the current 145 percent “sounds right,” as U.S. and Chinese negotiators prepare to meet in Switzerland.

In another sign of Apple’s growing political power, Donald Trump tweeted that he had personally discussed this all with CEO Tim Cook. This followed a 90-day suspension of tariffs agreed upon by the United States and China.