HONG KONG — China outlined new curbs on exports of rare earths and related technologies on Thursday, extending controls over use of the elements critical for many high-tech and military products ahead of a meeting in about three weeks between President Donald Trump and Chinese leader Xi Jinping.
The regulations announced by the Ministry of Commerce require foreign companies to get special approval to export items that contain even small traces of rare earths elements sourced from China. These critical minerals are needed in a broad range of products, from jet engines, radar systems and electric vehicles to consumer electronics including laptops and phones.
Beijing will also impose permitting requirements on exports of technologies related to rare earths mining, smelting, recycling and magnet-making, it said.
China accounts for nearly 70% of the world’s rare earths mining. It also…
