This Tariff Concession Order (TCO 0816639) declares that seamless pickling/acid-or-flux tanks constructed of composite synthetic ceramic and glass-fibre-reinforced laminate with a steel frame (tariff heading 7309.00.00) are goods to which Item 50 in Part III of Schedule 4 to the Customs Tariff Act 1995 applies. It took effect 08.07.08 and remains in force until revoked under sections 269SC or 269SD of the Customs Act 1901. The measure changes customs tariff treatment for importers of that narrowly defined product and creates an administrative concession decision under s.269P.