A review is not a new duty ruling
Taiwan's International Trade Administration published basic facts on 24 September 2026 for an injury investigation in a sunset review concerning certain aluminum foil made in mainland China. A public hearing is scheduled for 8 October. The review concerns whether the existing anti-dumping measure should continue; the September fact sheet is not a final decision to extend, terminate or newly impose a duty.
The published product description is narrow: aluminum purity is above 99.3% and no more than 99.9%; thickness is at least 0.005 mm but below 0.007 mm; the foil is rolled, unprocessed further, untreated, unbacked and smooth on one side. Reference tariff numbers are 76071120006 and 76071190001. Buyers must compare the complete legal scope, not just a similar product name or one HS reference.
Screen the specification, origin and producer together
Ask the supplier for an agreed technical sheet showing purity, thickness tolerance, temper, surface treatment, backing, roll or sheet form and intended use. Obtain the actual mill and producer identity, manufacturing country and shipment documents; a trading-company address alone does not establish origin. Preserve the specification version that matched the quotation, sample and production order.
If a product appears close to the scope, have the Taiwan broker map the physical characteristics to the tariff classification and the precise notice before calculating duty. Do not assume that different dimensions, household use, or a supplier's alternative tariff number automatically excludes the goods. The official page describes scope and reference codes, but the reader should confirm the current measure and any exclusions for the specific producer.
Use the hearing date for a sourcing decision, not a forecast
Importers and affected businesses can review the official hearing notice and registration instructions for 8 October. If you submit information or attend, rely on the authority's deadlines and format rather than this summary. Buyers not participating can still ask their broker to monitor later decisions and confirm which rate applies to entries made on each relevant date.
For a new RFQ, separate the current landed-cost estimate from possible future review outcomes. State the producer, origin, exact foil specification, tariff line, and a change-in-duty clause or quote-validity window. A sunset review can end, continue or alter a measure only through its legal process; no outcome or rate should be forecast as certain before the official determination.
Your next-order checklist
- Check whether purity and thickness fall inside the narrowly described product scope.
- Record surface treatment, backing, product form, producer and country of origin.
- Compare the full legal notice and tariff classification; do not rely on product names alone.
- Treat 8 October as a hearing date, not a final continuation or new-duty date.
- Ask the broker to verify the current measure, rate and producer exclusions for the actual entry.
Sources & reference dates
- Taiwan International Trade Administration — Basic facts on the certain aluminum-foil sunset reviewSource published: 2026-09-24
- Taiwan International Trade Administration — Hearing on the certain aluminum-foil sunset reviewSource published: 2026-09-04Effective: 2026-10-08
Prepared by the Yifeng Sourcing editorial team with AI assistance from the primary sources listed below. Source dates are recorded; destination-specific requirements should be reconfirmed before acting. This is not legal or tax advice.