Explanatory notes
… or civil engineering 6810.99 - - Other This heading covers moulded, pressed or centrifuged articles (e.g., certain … slabs and other constructional goods; pillars, posts, boundary stones; curbstones; piping; stair treads; railings; baths, sinks, water closet pans (bowls), troughs, vats, reservoirs; fountain basins; tombstones; …