Containing, by weight, more than 50% of free carbon

Section XIII · ARTICLES OF STONE, PLASTER, CEMENT, ASBESTOS, MICA OR SIMILAR MATERIALS; CERAMIC PRODUCTS; GLASS AND GLASSWARE

HS 6903.10 is a heading in Chapter 69 (Ceramic products) of the Sri Lanka Customs import tariff. Choose a more specific sub-heading to see its duty rates.

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% of free carbon

This is a grouping line with no rate cells of its own. Select a more specific sub-heading to see rates and compute duty.