Indium is a rare and silvery metal with unique properties, making it a valuable commodity in various high-tech industries. It is primarily used in the production of indium tin oxide (ITO), a transparent and conductive material utilised in touchscreens, liquid crystal displays (LCDs), and solar panels. Indium also finds applications in semiconductors, light-emitting diodes (LEDs), and thin-film photovoltaic cells. Major producers include China, South Korea, and Canada. Indium prices are influenced by factors such as supply constraints, technological advancements, global demand for electronic devices, and market speculation.