Tellurium, a rare metalloid with semiconductor properties, holds increasing importance as a commodity. It finds extensive use in solar panels, where it enhances efficiency and performance. Additionally, tellurium is crucial in the production of thermoelectric materials, catalysts, and optical disks. Primary sources include copper and lead ores, with China being the dominant producer. The growing demand for renewable energy technologies, particularly solar power, has propelled the demand for tellurium. Price fluctuations are influenced by supply constraints, technological advancements, and market demand.