China has announced a ban on the export of dual-use products to the United States, citing national security reasons. The products impacted include gallium, germanium, antimony, and superhard materials. This move comes amid escalating trade tensions between the two economic…

China has announced a ban on the export of dual-use products to the United States, citing national security concerns. This includes gallium, germanium, antimony, and superhard materials, alongside stricter screening for graphite use. The restrictions are part of escalating trade…