This Order declares a specific import item—"DIVERTERS, ACTIVATED CHAR CIRCULATION, SINTER WASTE GAS CLEANING PLANT" classified at tariff line 8431.39.00—to be subject to item 50 in Part III of Schedule 4 to the Customs Tariff Act 1995, effective 2 September 2011. It was made by a delegate of the Chief Executive Officer under section 269P of the Customs Act 1901 and continues until revoked. The change affects importers and customs administration because it alters which Schedule 4 tariff treatment applies to that narrowly described good.