It is simply untrue that a hike in aluminum tariffs will result in a price hike, as a hike in steel tariffs ultimately resulted in lower steel prices. But, according to the article: The Commerce Department and the International Trade Commission are considering a petition that would impose tariffs of up to 300 percent on tinplate steel, a key component in tin cans like those commonly used to pack food products including tuna, soup, baked beans, and more.

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