No Australia-Saudi Arabia FTA exists, so full MFN duties apply to all Chapter 28 inorganic chemicals; importers must also verify whether specific substances require explosives precursor permits, TGA scheduling clearance, or DAFF biosecurity declarations before lodging an import declaration to avoid border holds.
Import tip
Always include the CAS registry number on the commercial invoice — ABF officers and AICIS assessors use CAS numbers to rapidly verify substance identity and classification, and omitting them is the single most common cause of unnecessary border holds for Chapter 28 shipments.
Calculate the total landed cost for Chapter 28 goods from Saudi Arabia — duty, GST, IPC, and biosecurity included.