The measure could slap tariffs on 60 U.S. trade partners.

The latest tariff proposal by Trump’s top trade envoy comes more than three months after the Supreme Court struck down the president’s “Liberation Day” tariffs.

The president's trade adviser also recommended a 12.5 percent duty for dozens of other countries. The tariff rates are not yet final.

Earlier levies were struck down by the US Supreme Court

US president plans fresh tariffs across swathes of products