This Order applies a specific tariff concession (Schedule 4, Part III item 50) to a narrowly described imported good: lightweight non‑woven plastic outer‑surface bags with sealed seams, roll‑down tops, release buckles, length ≤75 cm and weight ≤100 g (classification 4202.92.90). It takes effect from 24 June 2011 and remains until revoked. It matters to importers and customs officers because it changes how customs duty rules apply to those exact goods and requires importers to meet the technical description to benefit.