This Tariff Concession Order declares that a specific line of equipment for gold heap-leach recovery (HS 8474.10.00) is subject to Part III, Schedule 4, item 50 of the Customs Tariff Act 1995, effective 23 November 2006. It changes the tariff treatment that applies on import and therefore affects importers' duty classification. Issued under s.269P of the Customs Act 1901 by a delegate, it remains in force until revoked under ss.269SC or 269SD; importers must classify and document imports accordingly.