Heading 25.19

US HTS

Natural magnesium carbonate (magnesite); fused magnesia; dead-burned (sintered) magnesia, whether or not containing small quantities of other oxides added before sintering; other magnesium oxide, whether or not pure

2 subheadings · 4 tariff lines

2519.10Natural magnesium carbonate (magnesite)1 line
Code / DescriptionMFN Rate
2519.10.00Natural magnesium carbonate (magnesite)
Free
2519.90Other3 lines
Code / DescriptionMFN Rate
2519.90.10Fused magnesia; dead-burned (sintered) magnesia, whether or not cont. small quant. of other oxides added before sintering
Free
2519.90.20Caustic calcined magnesite
Free
2519.90.50Magnesium oxide, nesoi, whether or not pure
Free

Source: US International Trade Commission (USITC). For informational purposes only. Consult the official HTS and a licensed customs broker for binding rates.