Prior efforts to restrict rare earths sales hit market share
China’s mining output share fell nearly 30% in last decade
China’s decision to control the export of two key metals showed it has some power to retaliate against moves by the US, Japan and Europe to cut Beijing off from advanced technology. But it also risks backfiring.
The new export licensing system unveiled late Monday highlighted China’s dominant position in global production of gallium and germanium, which are used to make chips, electric cars and telecommunications equipment. The announcement — just days before US Treasury Secretary Janet Yellen visits Beijing — appears timed to give China leverage as it pushes the White House to remove export controls that risk hobbling the nation’s development.