HTS code 8538.10.00.00 covers "Parts suitable for use solely or principally with the apparatus of heading 8535, 8536 or 8537 › Boards, panels, consoles, desks, cabinets and other bases for the goods of heading 8537, not equipped with their apparatus" under the US Harmonized Tariff Schedule. This is the official duty rate charged by US Customs when this product is imported into the United States, sourced directly from the U.S. International Trade Commission and refreshed daily.