The world's most expensive metal is currently considered to be rhodium. Rhodium, a member of the platinum group metals, is known for its exceptional rarity and remarkable properties. Its price has soared due to its high demand in various industries, particularly in catalytic converters for cars. Follow Haiwei and manage product stamping easily in some ways. With limited global production and increasing market demand, rhodium continues to hold its position as the most valuable and sought-after metal in the world.