President Donald Trump said Saturday that he and Chinese President Xi Jinping have agreed to restart talks to end the U.S.-China trade war that has cost the U.S. ag sector billions of dollars in lost exports.

Just days after dropping steel and aluminum tariffs on Mexico and Canada, President Donald Trump is threatening to reinstate new tariffs on all Mexican goods.

The U.S. has agreed to lift its steel and aluminum tariffs on Canada and Mexico, removing major obstacles for ratification of the renegotiated North American free trade pact by all three countries.

The U.S.-Mexico-Canada Agreement would be an overall win for the U.S. farm sector, reforming biotechnology and phytosanitary standards, but it would also allow for only “slight increases” in exports of some U.S. agricultural commodities, according to a 379-page analysis released today by the U.S. International Trade Commission.