NCM 3816.00.29
Refractory cements, mortars, concretes and similar compositions, including dolomite ramming mix, other than products of heading 38.01
Brazil import duty rates — Updated May 2026
NCM 3816.00.29 is the Brazilian tariff code for refractory cements, mortars, concretes and similar compositions, including dolomite ramming mix, other than products of heading 38.01. This code carries 12.6% import duty (II) and 6.5% IPI. EU-origin products in this category benefit from the EU-Mercosur trade agreement. This is one of 6 NCM codes under HS heading 3816.00.
Classification hierarchy
Official Brazilian text: Outras
Tax breakdown for NCM 3816.00.29
Taxes are cascading — each applies on a different base. Use the calculator for the exact total.
Trade overview — HS 3816.00
UN Comtrade 2024Brazil imported $40.6M of products under HS heading 3816.00 in 2024. Top suppliers:
Trade data is at the 6-digit HS level. See full HS 3816.00 details →
Regulatory agencies
Products under this NCM may need pre-approval before customs clearance.
EU-Mercosur impact
Most products see tariff elimination over 7-10 years. Diagnostic reagents and specialty chemicals benefit.
Other NCM codes under HS 3816.00
| NCM | Description (PT — official) | II | IPI | |
|---|---|---|---|---|
| 3816.00.11 | À base de magnesita calcinada | 12.6% | 3.25% | Calculate → |
| 3816.00.12 | À base de silimanita | 0% | 3.25% | Calculate → |
| 3816.00.19 | Outros | 12.6% | 3.25% | Calculate → |
| 3816.00.21 | Que contenham grafita e 50 % ou mais, em peso, de coríndon | 0% | 6.5% | Calculate → |
| 3816.00.90 | Outros | 12.6% | NT | Calculate → |
How to import NCM 3816.00.29 into Brazil
- Confirm with your customs broker — NCM 3816.00.29 must exactly match your product description. Misclassification leads to fines and seizure.
- Calculate total cost — base import duty is 12.6%, but Brazil adds IPI (6.5%), PIS/COFINS (11.75%), ICMS (17–20%), and AFRMM (8%) on top. Use our calculator for the exact total.
- Get import licenses — this chapter requires clearance from ANVISA, IBAMA. Apply before shipping.
- Choose entry port — ICMS varies by state (17–20%). Compare state rates to optimize your route.
Brazil Import Taxes Explained
Complete guide to the 7 cascading taxes on every import.
How to Export to Brazil
Step-by-step guide for foreign companies.
Regulatory Agencies
ANVISA, INMETRO, MAPA — which products need pre-approval?
Calculate your landed cost for NCM 3816.00.29
Enter CIF value and get a breakdown of all 7 Brazilian import taxes.