U.S. President Donald Trump said magnets and "any necessary rare earths" will be supplied up front by China as part of a trade agreement.

‘If China imposes export restrictions on rare earth components, the US will just find alternative sources,’ former AmCham China chair says, pointing to challenges.

A fully integrated rare earth supply chain within the U.S. is doable—with government support and private-sector innovation.

President says supply of Chinese magnets and rare earths will resume