It grants a tariff concession for specific cold‑drawn seamless alloy steel tubes compliant with ASTM A519/4130, making those imports eligible for item 50 in Part III of Schedule 4 to the Customs Tariff Act 1995. The concession took effect 29 Feb 2008 and continues until revoked under ss.269SC–269SD; it was made under s.269P by a delegate of the CEO. Importers of the named tubes pay lower customs duty if the goods meet the stated specification; Customs must verify classification and technical compliance.