Indium, Gallium, Germanium

Provenance

These metals are typically byproducts of other metal production. China is the dominant producer of all three, with significant production also coming from South Korea, Japan, and Russia.

Impact

These metals are crucial for various high-tech applications. They support the growth of the electronics industry, advance telecommunications technology, and contribute to the development of solar energy. Their production drives innovation in semiconductor technology and optoelectronics.