This Order declares that a particular copper extrusion (solid rectangular cross‑section in coil form, annealed, thickness ≥2 mm and width ≥15.5 mm; Tariff heading 7408.11.00) is covered by item 50 in Part III of Schedule 4 to the Customs Tariff Act 1995, effective 16 August 2007. The concession remains in force until revoked under the Customs Act. It directly affects importers of that copper product (lowering or changing the tariff treatment where the concession applies) and the Commonwealth’s customs revenue; import documentation must match the description and classification.