The Chinese government has declared plans to regulate the export of metals (gallium and germanium) primarily used in producing semiconductors for artificial intelligence (AI) system development.
The Chinese Ministry of Commerce and the General Administration of Customs issued a joint statement on July 3 stating that the controls are intended to safeguard national security and that exporting specific gallium and germanium products will require a government-issued license.Â
Eight gallium-related products will be subject to restrictions beginning on August 1: gallium antimonide, gallium arsenide, gallium metal, gallium nitride, gallium oxide, gallium phosphide, gallium selenide, and indium gallium arsenide.
In addition, they address six germanium-based products, including germanium dioxide, germanium epitaxial growth substrate, germanium ingot, germanium metal, germanium tetrachloride, and zinc germanium phosphide.
Gallium is a metal commonly used in electronics, with semiconductors, transistors, and lasers being the most general applications. It is also used to create LEDs. In addition to solid-state electronics and fiber optic systems, germanium produces semiconductors.
According to the statement, anyone who exports these items without authorization or in excess will be punished.
According to a report published by the European Commission and the European Association of Critical Raw Materials Alliance (CRMA) in 2023, “the global supply of germanium is still highly concentrated in China.” China produces over 80 percent of the world’s gallium, according to the CRMA.
In October 2022, the United States imposed sanctions that denied Chinese developers access to the market’s most advanced semiconductors. These included the A100 and H100 processors manufactured by Nvidia.
A800 and H800 Nvidia chips are presently available on the Chinese market. However, due to their inferior technology, they can only support AI models on a limited scale. According to reports, Chinese companies seek alternatives to the shortage of access.
U.S. officials are considering additional restrictions on the exports of high-level AI processors required to manufacture robust systems.
Nvidia, a leading manufacturer of coveted semiconductors, has seen the value of its chips skyrocket since the AI surge.Â
