Steel concrete reinforcing bar

What it is made of

World Bank Commodity Markets Outlook (Pink Sheet), CC BY 4.0 · to 2026-07

What has to exist before it sails

These have to be obtained while the goods are still with you. A certificate of origin cannot be got after the vessel has left, and finding that out at the destination is the expensive way to learn it.

• Commercial invoiceUnited States · United KingdomSeller · Must state HTS code, country of origin, incoterm, and a defensible transaction value.
• Packing listUnited States · United KingdomSeller · Carton count, net and gross weight, marks and numbers.
• Bill of lading / air waybillUnited StatesCarrier · Consignee details must match the entry exactly or the release is delayed.
• Customs bondUnited StatesSurety, via broker · Single-entry or continuous. Continuous is cheaper above roughly four entries a year.
• ISF 10+2 filingUnited StatesImporter or broker · Ten data elements from the importer, two from the carrier.
• Mill test certificateUnited States · United KingdomProducing mill · Establishes the melt-and-pour country, which is what the tariff follows.
• SIMA licenceUnited StatesCommerce, applied for online · Free and quick, but the licence number is required on the entry.
• Bill of lading / CMRUnited KingdomCarrier · CMR for road movements via the Balkans, which is common on this lane.
• GB EORI numberUnited KingdomHMRC, held by the importer · Must exist before the first declaration. Issued in a few days, not instantly.
• Entry Summary Declaration (ENS)United KingdomCarrier or appointed filer · Filed to the S&S GB service before the goods arrive.
• EUR.1 movement certificate or origin declarationUnited KingdomExporter, endorsed by Turkish customs · An invoice-based origin declaration is allowed below the low-value threshold; above it, an endorsed EUR.1 is required.
• Supplier declarationsUnited KingdomTurkish suppliers · Evidence backing the origin claim. Must be held for four years and produced on audit.
• VAT registration or postponed VAT accounting electionUnited KingdomImporter · Postponed VAT accounting moves the charge onto the VAT return instead of the border.
• Origin evidenceUnited StatesManufacturer · Production records establishing where substantial transformation occurred.
• Producer identificationUnited StatesManufacturer · Rates are set per producer, so the specific mill matters as much as the country.

What actually holds a consignment

• ISF is due 24 hours before the container is loaded — not on arrivalUnited StatesFiled at the origin port, before the vessel loads. It is the single most common penalty on first-time US importers, because everyone assumes customs paperwork happens at the destination.Liquidated damages of USD 5,000 per late filing, plus holds on subsequent shipments.
• Section 232 duty sits on top of the tariff-schedule rateUnited StatesSteel articles carry an additional Section 232 duty regardless of the MFN rate, and it follows the country where the steel was melted and poured — not where it was rolled or where it shipped from.A landed-cost model built on the HTS rate alone understates the bill by a quarter.
• The 0% rate is not automatic — it is claimed, and it is auditableUnited KingdomIndustrial goods qualify for duty-free entry under the UK–Türkiye FTA, but only against valid proof of origin issued at export. Without it the full standard rate applies, and it cannot be fixed once the goods have cleared.The entire standard duty becomes payable — on textiles, that is 12% of the goods value, given away.
• Quota is first-come, first-served — and it runs outUnited KingdomUK steel safeguards work as tariff-rate quotas with country caps. Inside the quota the duty is nil; once the quarter’s allocation is exhausted, a 25% safeguard duty applies to everything after it.A shipment that arrives days after the quota closes costs a quarter more than the one before it.
• Section 301 sits on top of the tariff-schedule rate, not instead of itUnited StatesGoods of Chinese origin carry an additional duty by HTS heading, layered over the ordinary rate. The lists have been revised repeatedly, so the rate that applied last year may not be the rate that applies now.A landed-cost model built on the tariff schedule alone can understate the duty by half.
• Transhipment does not change originUnited StatesOrigin follows substantial transformation, not the last port. Routing Chinese goods through a third country to shed the tariff is a customs fraud exposure, and CBP actively looks for it.Penalties up to the domestic value of the goods, and criminal exposure for wilful evasion.
• AD/CVD rates are producer-specific and can exceed the value of the goodsUnited StatesChinese steel and many manufactured goods sit under a dense web of antidumping and countervailing orders. Rates run from single digits to well over 100%, set per producer, and a cash deposit is required at entry.A shipment can arrive owing more in duty than it is worth, with the bill unknown until it is checked.
• Valuation must be defensible, not convenientUnited StatesCBP values on transaction value. Related-party pricing, free samples, tooling and assists all have to be declared and are a standard audit target.Retroactive duty demand plus penalties, often years later.
• No SIMA licence, no entryUnited StatesThe licence is trivial to obtain and routinely forgotten. It must exist before the entry is filed.Entry rejected. Container sits accruing demurrage while a five-minute form is completed.
• No GB EORI, no importUnited KingdomThe importer of record needs a GB EORI before anything can be declared. First-time importers routinely discover this with the goods already on the water.Goods held at the port until the number is issued, accruing storage.
• ENS is filed before arrival, and the deadline depends on the modeUnited KingdomDeep-sea containers require the declaration 24 hours before loading; short-sea and road movements have much tighter windows. Responsibility sits with the carrier but the liability lands on the importer.Penalties and a hold on arrival while the declaration is corrected.
• Origin is about where the goods were made, not where they were boughtUnited KingdomGoods finished in Türkiye from non-originating materials must meet the agreement’s processing rules to qualify. Simply shipping from Türkiye is not enough.Retrospective duty demand plus interest if HMRC disallows the claim on audit.
• Import VAT is charged on value plus freight plus duty, not on the goods aloneUnited KingdomAt 20% it is usually the largest single line at the border. A VAT-registered importer reclaims it, but it still leaves the bank account first unless postponed VAT accounting is in place.A cash-flow hit of roughly a fifth of the landed value on every shipment until it is reclaimed.
• UK CBAM applies to imported steel from 1 January 2027United KingdomNot yet in force, so nothing is due on this shipment. It does mean supplier emissions data becomes a commercial variable within months, and default values are set punitively for suppliers who cannot evidence their own.Suppliers who cannot evidence emissions become measurably more expensive from 2027.
• There is no UK–China agreement, so the full standard rate appliesUnited KingdomNothing to claim and no origin certificate to chase — but also no route to the 0% that an FTA origin would give you. The duty is simply payable.The standard tariff rate is the floor on this lane, not a starting point to negotiate down from.