HS 6903.90: Refractory ceramic goods; composition of which n.e.c. in heading no. 6903, other than those of siliceous fossil meals or similar earths
Brazil import duty rates — Updated May 2026
HS 6903.90 covers refractory ceramic goods; composition of which n.e.c. in heading no. 6903, other than those of siliceous fossil meals or similar earths under Brazil's NCM classification. This heading maps to 6 Brazilian NCM codes with import duty (II) ranging from 9%. Under the EU-Mercosur agreement, EU-origin products in this category benefit from progressive tariff reduction. In 2024, Brazil imported $31.0M worth of these products, with China as the leading supplier.
Regulatory agencies
Products under this heading may require pre-approval before customs clearance. Learn more
EU-Mercosur impact
Tariff reduction over 10 years. European porcelain (tableware, tiles) benefits.
Brazil imports — 2024
Source: UN ComtradeTop exporters to Brazil
CIF values in USD. Percentage = share of Brazil's total imports for this HS heading.
NCM codes under HS 6903.90
| NCM Code | Description (PT — official) | II | IPI | Ex-Tarif. | |
|---|---|---|---|---|---|
| 6903.90.11 | De carboneto de silício | 9% | 5.2% | — | Calculate → |
| 6903.90.12 | De compostos de zircônio | 9% | 5.2% | — | Calculate → |
| 6903.90.19 | Outros | 9% | 5.2% | — | Calculate → |
| 6903.90.91 | De carboneto de silício | 9% | 5.2% | — | Calculate → |
| 6903.90.92 | De compostos de zircônio | 9% | 5.2% | — | Calculate → |
| 6903.90.99 | Outros | 9% | 5.2% | — | Calculate → |
How to import refractory ceramic goods; composition of which n.e.c. in heading no. 6903, other than those of siliceous fossil meals or similar earths into Brazil
- Confirm the NCM code — the table above shows 6 NCM codes under HS 6903.90. Your Brazilian customs broker will determine the exact 8-digit NCM.
- Check the import duty — rates for this heading range from 9%. This is the base rate before other taxes.
- Calculate the full landed cost — Brazil charges 7 cascading taxes on imports: II, IPI, PIS, COFINS, ICMS, AFRMM, and Siscomex fee.
- Verify regulatory requirements — check if ANVISA, INMETRO, MAPA, or other agencies require pre-clearance for your product.
Brazil Import Taxes Explained
Complete guide to the 7 cascading taxes on every import.
How to Export to Brazil
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Calculate your landed cost
Enter CIF value and get a breakdown of all 7 Brazilian import taxes for HS 6903.90.