What is the Commodity? “AU” Bullion Bars Commodity International Precious Metal HS71081200 in Bar Importable and Exportable Worldwide Original GLD registered AU Bars in 1 Kg and 12.5 1 Kg weight (GOLD expired recyclable and used). Customs tariff numbers/ Harmonized System Codes: 7108, 71081200, 71081300 Return to previous page