Sourcing conveyor-belt cord from China
Steel conveyor-belt reinforcement cord from China pays 0% customs duty on the selected stranded-wire lines. Classification matters: covered steel ropes and cables over 3 mm carry 60.4% anti-dumping duty. Specify cord construction and rubber adhesion before ordering. Cambridge China Bridge sources steel conveyor-belt reinforcement cord.
Duty depends on the cord construction
Heading 7312 covers stranded wire, ropes, cables, plaited bands, slings and similar iron or steel goods without electrical insulation. This guide concerns loose steel cord for embedding in rubber conveyor belts. The table lists possible classification routes, not interchangeable codes. Choose from the actual construction, maximum cross-sectional dimension, coating and steel composition. Compare steel tyre reinforcement cord when distinguishing reinforcement products.
Read from the UK Trade Tariff on 1 October 2026, the selected lines carried 0% customs duty for goods from China, with no recorded anti-dumping or countervailing duty, suspension or steel measure. Other lines for covered steel ropes and cables over 3 mm carry 60.40% anti-dumping duty. A supplier calling the product reinforcement cord does not settle its classification. Allow separately for import VAT at 20%; see UK import duty and VAT.
The tariff attaches waste import and export controls to the selected small-diameter and other-coated lines. If Chinese stock is waste, ask your customs broker to confirm the applicable requirement before shipment. For notified waste imported into England, the Chinese exporter must apply to its competent authority for consent. Confirm the commodity code using a construction drawing, coating declaration and dimensional measurements.
| Goods | Commodity code | Duty | Anti-dumping or countervailing duty on China |
|---|---|---|---|
| Cord not exceeding 3 mm, other than brass-coated | 7312 10 49 00 | 0% | None |
| Uncoated stranded cord over 3 mm, other | 7312 10 61 99 | 0% | None |
| Zinc-coated stranded cord over 3 mm, other | 7312 10 65 99 | 0% | None |
| Other-coated stranded cord over 3 mm, other | 7312 10 69 99 | 0% | None |
Specify cord that bonds to your belt rubber
State the strand construction, wire diameters, cord diameter tolerance, lay direction and lay length. Agree minimum breaking force, elongation under the agreed load and coating type and mass. Supply the belt maker's rubber compound and curing conditions for adhesion trials. Specify reel dimensions, winding direction, usable length, joint policy and protection against moisture. Approve a production sample through the intended rubber-processing route.
Ask for the composition of coatings and surface treatments, then check applicable UK REACH restrictions. These restrictions can limit, ban or set conditions on placing substances on the market or using them. Agree an adhesion test method and acceptance criteria with the belt maker; a cord breaking-force report alone does not establish rubber adhesion.
Worked duty example
Illustrative example, not a quote: Illustrative order: 10 tonnes of zinc-coated conveyor-belt reinforcement cord under 7312 10 65 99, invoiced at £22,000 free on board, with £2,000 of freight and insurance to the UK. The customs value is £24,000. Duty at 0% is £0. Import VAT at 20% is charged on the customs value plus duty, £24,000, so it is £4,800. With no duty, the only import tax is the VAT, which a VAT-registered importer can usually reclaim. The import duty and VAT guide explains each step.
Inspection checklist
Construction: compare diameter, strand arrangement, lay and visible wire damage with the approved sample and drawing.
Performance: match breaking-force and elongation results to the production batch; test rubber adhesion using the agreed compound and curing conditions.
Surface: check coating consistency, rust, contamination and any surface treatment that could affect bonding.
Reels: check batch identification, winding, declared length, joints, flange damage and moisture protection on arrival. Keep results with the quality inspection record.
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What goes wrong
Cord can meet its breaking-force target yet pull out of the rubber because coating, contamination or curing conditions differ from the approved trial. Changed lay or construction can also alter handling during belt manufacture. Require written approval for changes and retain batch samples so a failed belt can be traced back to its cord.
Wet reels arrive rusty, crossed winding snags during unwinding, and undeclared joints interrupt production. Keep affected reels separate until assessed. Settle classification before ordering: the duty position changes if the actual construction falls within the covered steel rope or cable lines.
Cambridge China Bridge sources these products for UK businesses, checking the factory and the documents before shipment. See factory verification. For repeat volumes, see container programmes.
Frequently asked questions
What is the UK import duty on conveyor-belt steel cord from China?
The selected stranded-wire lines carry 0% customs duty. Covered steel rope and cable lines carry an additional 60.40% anti-dumping duty. Confirm construction, dimensions and coating before choosing the code.
Can I use tyre steel cord in a conveyor belt?
Do not substitute it on diameter alone. Have the belt maker approve construction, breaking force, elongation, coating and adhesion trials using the intended rubber compound.
What should I ask the Chinese cord factory to test?
Ask for batch-linked breaking-force and elongation results, coating checks and rubber adhesion trials. Agree the test methods, curing conditions and acceptance criteria before production.
What should I check when the cord reels arrive?
Check rust, moisture, flange damage, crossed winding, batch labels and declared joints. Compare cord construction with the approved sample and keep suspect reels separate pending assessment.