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HS code reference

HS Code for Potassium hydroxide (caustic potash): 2815.20

Potassium hydroxide (caustic potash)

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Review start

2815.20

Use case

Pre-quote review

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

Review Notes

Classification boundary

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Quote workflow

Estimate first, then confirm with official tariff or broker

Is 2815.20 always the HS code for Potassium hydroxide (caustic potash)?

Potassium hydroxide (caustic potash) can be reviewed from 2815.20, 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

2815.11

Sodium hydroxide (caustic soda)

Sodium hydroxide (caustic soda); solid

2815.12

Sodium hydroxide (caustic soda)

Sodium hydroxide (caustic soda); in aqueous solution (soda lye or liquid soda)

2815.30

Peroxides of sodium or potassium

Peroxides of sodium or potassium

2801.10

Chlorine

Chlorine