This Tariff Concession Order declares that imported copper bars, rods and profiles (tariff heading 7407.10.00) are subject to item 50 in Part III of Schedule 4 to the Customs Tariff Act 1995. It takes effect from 10 August 2005 and continues until revoked or an expiry date is specified. Mechanically, the order changes the tariff treatment applied at import (so it alters import duty outcomes and Customs processing for those goods); the exact fiscal and legal effect depends on the content of Schedule 4 item 50.