U.S. President Donald Trump signed an executive order on Thursday increasing tariffs on Canadian goods to 35% from 25%, the White House said.

Canada, one of the U.S.’s largest trading partners, was not able to reach a deal with the White House, who instead raised tariffs on some Canadian goods. “Relationships matter,” says Former U.S. Ambassador to Canada David Cohen,

President Donald Trump signed a pair of executive orders late Thursday, shaking up his trade policy just hours before tariffs on dozens of countries were set to take effect.