This Order declares that specific blast‑furnace valve parts (seals, joints, covers, retaining rings, mechanical limiters, suspension eyes) classified at 8481.90.90 are goods to which Part III, Schedule 4, item 50 of the Customs Tariff Act 1995 applies, effective 24 Oct 2007 and continuing until revoked under ss.269SC or 269SD. It affects importers and customs officials: importers secure the tariff treatment in item 50 only if the imported items match the listed description and must ensure correct classification and records; the CEO’s delegate issued the Order.