US toy manufacturer Mattel on Monday said it plans to raise prices on some products sold in the United States in response to tariffs imposed by President Donald Trump, as the company accelerates efforts to shift production out of China.

A prolonged trade war means that for many American families, an extensive Barbie or Polly Pocket collection could soon be a luxury.

Toy-maker Mattel Inc. on Monday said it plans to raise U.S. prices “where necessary” on some toys and take steps to rely less on China for production, while pausing its full-year outlook as it tries to get a handle on the impact of the global trade war.