This Order declares that slabs of expanded closed‑cell synthetic rubber (Tariff classification 4008.11.00) are covered by the concession in Part III, Schedule 4 item 50 of the Customs Tariff Act 1995, effective 11 December 2006 (made under s269P of the Customs Act 1901). Mechanically, it makes those imported goods eligible for the Schedule 4 concession until the concession is revoked (ss269SC/269SD). Who pays: importers benefit by claiming the concession; the immediate fiscal cost is reduced customs revenue; the delegate exercises the decision to grant it (s269P).