This Tariff Concession Order (TCO 0516647) declares that imported goods described as “shock absorbers and/or resistance dampers, walking beam furnace” (customs classification 8412.21.00) are to be treated under Item 50 in Part III of Schedule 4 to the Customs Tariff Act 1995, effective 25 November 2005 until revoked. The declaration (made under s.269P of the Customs Act 1901) changes the tariff treatment for those specific imported goods, affecting importers’ customs duty liability and thereby the cost calculus of importing or sourcing those parts.