(NewsNation) — Trump administration tariffs have new mothers concerned that the prices of baby products could skyrocket even higher, with the average cost of raising a child in its first year already at about $20,000.

An estimated 90% of the core baby care products and the parts that go into making baby paraphernalia – from bottles and diaper pails to strollers and car seats – are made in Asia, according to the Juvenile Products Manufacturers Association, a U.S. trade group. The vast majority come from China.

This wasn’t always the case.

When Munchkin Inc. CEO Steven Dunn founded his company in 1991, it made baby bottles in California with tooling from New Jersey. But over the years, the manufacturers he used shut down and the cost of doing business in the U.S. skyrocketed. Now, about 60% of Munchkin’s 500 products, from a $5 sippy cup to a $254 Night Owl Stroller with headlights, are made in China.

In response to the tariffs, Dunn halted orders from China and instituted a hiring freeze at Munchkin’s California headquarters, where 320 people are employed. Dunn expects Munchkin will run out of some products within three months.

The Juvenile Products Manufacturers Association said it asked the Trump administration for a tariff exemption, arguing that baby products are essential for children’s well-being. Trump exempted some baby products, including car seats and high chairs, from import taxes during his first administration. But he hasn’t said whether he would consider doing so again.

The Associated Press contributed to this report.