A day later,
it banned outright the sale of a number of materials crucial for the production of semiconductors and electric vehicle batteries to the US. The export of gallium, germanium, antimony and other “super hard” materials will not be permitted because they may be used for military purposes, according to the ministry.
China
had restricted the sale of some of these materials last year, as the tech rivalry between the two sides escalated. However, there was previously an option for companies to apply for special permits to export to the US, a loophole that now appears to be closed.