Coca-Cola CEO James Quincey suggested using more PET plastic bottles if needed to offset President Donald Trump’s 25 percent tariffs of U.S. aluminum imports.

The drinks company imports aluminum for its cans from Canada, which is likely to be hardest hit by a 25% tariff on aluminum.

Leaders of soda makers, local breweries and major automakers across the U.S. are scrambling to prepare for the impacts of incoming tariffs on steel and aluminum imports that are essential to their production. Announced by the Trump administration earlier this week, the 25 percent tariffs are expected to take effect on March 12.

The beverage giant is ready to manage, mitigate and adjust to the “dynamic macro environment,” including potential tariffs imposed on steel and aluminum imports into the US and regulatory changes to food ingredients,