PACKAGING: 25kg per Ingots. 25kg X 40 Ingots per metric tons. 25 metric tons per 40 feet container. packaging can also be done according to customerâ??s request. Aluminum Ingots 99.9% Pure Aluminum Ingots 99.9% Chemical Composition:al Weight: 20/25kg Al (Min): 99%-99.9% Place of Origin: Appearance: silver white