Mexican President Claudia Sheinbaum on Tuesday said Mexico will take action if an agreement with Washington regarding new tariffs is not reached by the August 1 deadline set by her U.S. counterpart Donald Trump.

The U.S. just ended a decades-old tomato trade agreement with Mexico, and while prices could soon spike at grocery stores and restaurants across the country, one Stanislaus County farmer says not so fast.

Mexico currently supplies around 70% of the U.S. tomato market, up from 30% two decades ago, according to the Florida Tomato Exchange.

The Trump administration is adding a 17 percent tariff to a year-round grocery store staple, while funneling more business to domestic tomato growers, largely in Florida.

Businesses typically pass tariff costs onto consumers through higher prices. Sometimes, that process is less subtle.

If a 30 percent tariff on Mexico goes into affect on August 1, a wide variety of foods will be more expensive, experts warn.

The 1996 agreement is set to expire Monday, which could raise the price of Mexican tomatoes and threaten thousands of Texas jobs.

If implemented, Trump's new 35 percent duties will be "separate from all Sectoral Tariffs," such as the 50 percent tariff on steel and aluminum imports. Trump also promised that, if Canada raises its own tariffs in response, then "whatever number [Canada chooses] to raise them by, will be added onto the 35% that [the U.S. charges]."