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HS code reference

HS Code for Hydrides, nitrides, azides, silicides and borides, whether or not chemically def: 2850.00

Hydrides, nitrides, azides, silicides and borides, whether or not chemically defined, other than compounds which are also carbides of heading no. 2849

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2850.00

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 2850.00 always the HS code for Hydrides, nitrides, azides, silicides and borides, whether or not chemically def?

Hydrides, nitrides, azides, silicides and borides, whether or not chemically def can be reviewed from 2850.00, 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

2801.10

Chlorine

Chlorine

2801.20

Iodine

Iodine

2801.30

Fluorine

Fluorine; bromine

2802.00

Sulphur

Sulphur; sublimed or precipitated, colloidal sulphur