What it does: This Order (under s.269P) declares that a specific ramming‑mixture product for blast‑furnace staves (tariff classification 3816.00.00) — with ≥29% fixed carbon and ≥19% silicon carbide — is subject to item 50 in Part III of Schedule 4 to the Customs Tariff Act 1995, effective 17 Feb 2009 until revoked.
Who it affects: Importers of that narrowly‑defined product and the customs administration: it changes the tariff treatment applicable to qualifying shipments and requires importers to classify goods and meet the composition thresholds to obtain the Schedule 4 treatment.