This Order declares that hot‑rolled alloy‑steel coil (tariff classification 7227.20.90), having diameter between 19 mm and 23 mm, is a good to which item 50 in Part III of Schedule 4 to the Customs Tariff Act 1995 applies, effective 16 July 2008 until revoked. Mechanically, it attaches the tariff treatment set out in item 50 to those imports — changing import costs and sourcing incentives for importers and their customers — and is administered and revocable by the Customs CEO’s delegate under sections 269P, 269SC and 269SD.