The tariffs will go into effect over the next three years. The Biden administration announced plans to slap new tariffs on Chinese electric vehicles, advanced batteries, solar cells, steel, aluminum and medical equipment — an election-year move that’s likely to increase friction between the world’s two largest economies.The tariffs come in the middle of a heated campaign between President Joe Biden and his Republican predecessor, Donald Trump, in which both candidates are vying to show who’s tougher on China.The tariffs are unlikely to have much of an inflationary impact because of how they’re structured.