Trump put a 25% tariff on Mexican and Canadian imports, while Chinese products will receive a more modest 10% tariff.

Mexican President Claudia Sheinbaum on Saturday ordered retaliatory tariffs in response to the U.S. decision to slap 25% tariffs on all goods coming from Mexico, marking the apparent start of a trade war between the two countries.

We don’t think it’s going to happen really,” she said during her daily morning news conference on Wednesday, just days before Trump’s threatened tariffs might begin. “And if it happens, we also have our plan.