The description of the item 73069010 of Fiji HScode: "Tubes, pipes and hollow profiles ""e.g., open seam, riveted or similarly closed"", of iron or steel (excl. of cast iron, seamless or welded tubes and pipes and tubes and pipes having internal and external circular cross-sections and an external diameter of > 406,4 mm) : Having internal and external circular cross- sections, the internal diameter of which does not exceed 63.50 mm; having internal and external rectangular cross-sections, the internal area of which does not exceed 2581 mm2"