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HS code reference

HS Code for Tubes: 8540.40

Tubes; data/graphic display tubes, monochrome; data/graphic display tubes, colour, with a phosphor dot screen pitch smaller than 0.4mm

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8540.40

Use case

Pre-quote review

Next step

Calculate duty

Estimates are for planning only. Confirm final classification and rates with a licensed customs broker or the relevant customs authority.

Review Notes

Classification boundary

Review material, use, construction, and accessories

Quote workflow

Estimate first, then confirm with official tariff or broker

Is 8540.40 always the HS code for Tubes?

Tubes can be reviewed from 8540.40, but the final code depends on full product details, material, use, and destination tariff rules.

How do I estimate US import cost with this code?

Use the tariff calculator with origin, customs value, freight, and insurance to estimate landed cost.

Is this a binding classification opinion?

No. This page is for pre-quote planning and does not replace customs rulings, official tariff data, or licensed broker advice.

Related HS code pages

8540.11

Tubes

Tubes; cathode-ray television picture tubes, including video monitor cathode-ray tubes, colour

8540.12

Tubes

Tubes; cathode-ray television picture tubes, including video monitor cathode-ray tubes, monochrome

8540.20

Tubes

Tubes; television camera tubes, image converters and intensifiers, other photo-cathode tubes

8540.60

Tubes

Tubes; cathode ray, n.e.c. in heading no. 8540