China has announced a ban on exports to the United States of gallium, germanium and other key high-tech materials with potential military applications.

BANGKOK (AP) — China announced Tuesday it is banning exports to the United States of gallium, germanium, antimony and other key high-tech materials with potential military applications, as a ...

China has announced a ban on exports to the United States of gallium, germanium and other key high-tech materials with potential military applications.

China has announced a ban on exports to the United States of gallium, germanium and other key high-tech materials with potential military applications.

China announced Tuesday it is banning exports to the United States of gallium, germanium, antimony and other key high-tech materials with potential military applications, as a general principle, ...