# HS Code for dead-burned sintered magnesia

Source: https://www.findhs.codes/hs-code-for-dead-burned-sintered-magnesia

> The 6-digit HS code for dead-burned sintered magnesia is 2519.90. The first 6 digits are the same in every country using the Harmonized System; the full 8-10 digit national code (e.g. EU TARIC, US HTSUS) depends on the destination country.

## HS codes (6-digit)

| HS Code (6-digit) | Description | Sample product |
|---|---|---|
| 2519.90 |  | Caustic calcined magnesia, derived from natural magnesium carbonate, in the form of porous, irregular, whitish, sometimes brownish and gray patches of run through with various-sized grains. |

Full national tariff codes (8-10 digits, e.g. EU TARIC, US HTSUS, UK, China, Japan, India, Turkey) and applicable customs duty rates are available on https://www.findhs.codes/hs-code-for-dead-burned-sintered-magnesia for registered users.

## Notes

Dead-burned (sintered) magnesia, obtained by high temperature (about 1400-1800 °C) calcination. Sintered magnesia may contain small quantities of other oxides (e.g., iron oxide or chromium oxide), added before sintering in order to lower the sintering temperature. It is used in the manufacture of refractory bricks.

## See also

- [HS Code for magnesia in the form of periclase](https://www.findhs.codes/hs-code-for-magnesia-in-the-form-of-periclase)