This Tariff Concession Order (0708375) declares that specific blast‑furnace parts—axial or lateral expansion joints and bellows, classified at 8417.90.00—are goods to which item 50 in Part III of Schedule 4 of the Customs Tariff Act 1995 applies. It took effect on 4 June 2007 and remains in force until revoked under ss 269SC or 269SD. Mechanically, importers of these parts receive the Schedule 4 tariff treatment specified by item 50; the order was made by a delegate of the Chief Executive Officer (Michael Perry).