This Order treats drive shafts for horizontal stirred grinding mills (tariff 8483.10.99) as goods eligible for the tariff concession at Part III, Schedule 4, item 50 of the Customs Tariff Act 1995. It takes effect 7 September 2009 and runs until revoked. Importers benefit from reduced customs duty; the decision was made by a delegate of the Chief Executive Officer under s269P and can be revoked under ss269SC–269SD. The measure shifts cost from importers to government, requires correct classification and claim, and depends on administrative discretion.