This Order declares that refractory blocks, shapes or tiles for glass-melting furnaces (tariff classification 6902.20.00) are covered by Part III, Schedule 4 item 50 of the Customs Tariff Act 1995 and therefore receive the listed tariff concession from 12 April 2011. It was made by a CEO delegate under s269P and stays in force until revoked under ss269SC/269SD.
Practically, importers pay lower or no tariff for these inputs (reducing customs receipts) and may favour imports over local supply; importers must correctly classify goods and bear the administrative compliance and revocation risk under the cited sections.