Import Duty for Other Refractory Ceramic Goods For Example Retorts Crucibles Muffles Nozzles Plugs Supports Cupels Tubes Pipes Sheaths Rods And Slide Gates Other Than Those Of Siliceous Fossil Meals Or Of Similar Siliceous Earths Containing By Weight More Than 50 Percent Of Free Carbon

You will find this code under Chapter 69, covering Bricks, blocks, tiles and other ceramic goods of siliceous fossil meals (for example, kieselguhr, tripolite or diatomite) or of similar siliceous earths. The heading Containing by weight more than 50 percent of free carbon specifically includes Other refractory ceramic goods (for example, retorts, crucibles, muffles, nozzles, plugs, supports, cupels, tubes, pipes, sheaths, rods and slide gates), other than those of siliceous fossil meals or of similar siliceous earths: > Containing by weight more than 50 percent of free carbon.

Tariff rates for 6903.10.0000 depend on trade agreements (like USMCA) and potential penalties (like Section 301). For a detailed breakdown, please use the Import Calculator.