This Tariff Concession Order (effective 7 March 2008) declares that parts for decanter centrifuges—specifically screw feeders and enclosed screw feeders (tariff code 8421.91.00)—are subject to Item 50 in Part III of Schedule 4 to the Customs Tariff Act 1995. The Order was made under s.269P of the Customs Act 1901 and remains in force until revoked under ss.269SC–269SD.
Mechanically, importers of these parts will rely on the specified Schedule 4 item when lodging customs entries; the declaration was signed by a CEO delegate (TC 0803793).