Brazilian Tariff (NCM/TEC) · NCM code · HS 3816.00

3816.00.21

3816.00.21: Refractory cements and mortars: Que contenham grafita e 50 % ou mais, em peso, de coríndon

Refractory cements and mortars

✓ Can be used in a customs declaration Data: Brazilian Tariff (NCM/TEC), in force from 24 October 2026 · checked on 24 October 2026

This line has no official text in this language; it is shown in the language of its tariff.

  1. 3816.00 Cimentos, argamassas, concretos (betões) e composições semelhantes, refratários, incluindo os aglomerados de dolomita, exceto os produtos da posição 38.01.
  2. 3816.00.2 Outras preparações à base de cromo-magnesita, de zircônio, de silimanita, de cianita, de andaluzita, de coríndon ou de diaspório
  3. 3816.00.21 Que contenham grafita e 50 % ou mais, em peso, de coríndon

What you pay

Importing into Brazil

Customs duty Free standard rate depends on the country of origin

Customs duty only: import VAT, other taxes and trade defence duties of this country are not covered here, and the duty calculator works only with the EU, Türkiye, US and UK tariffs.

Same subheading in other tariffs

3816.00 Refractory cements, mortars, concretes and similar compositions, including dolomite ramming mix, other than products of heading 3801

UK Free Third-country duty 2 tariff lines EU Free – 2.7% Third-country duty 2 tariff lines · average 1.4% Türkiye Free – 2.7% Third-country duty 4 tariff lines · average 2% USA Free – 3% General (MFN) 2 tariff lines · average 1.5% Canada Free General (MFN) 3 tariff lines Mexico Free – 5% General (MFN) 7 tariff lines · average 2.1% Argentina Free – 12.6% General (MFN) 6 tariff lines · average 8.4% Peru Free General (MFN) 1 tariff line New Zealand Free – 5% General (MFN) 8 tariff lines · average 4.4% Japan Free – 3.3% General (MFN) 3 tariff lines · average 2.2% Taiwan 1% – 2.5% General (MFN) 2 tariff lines · average 1.8% GCC 5% General (MFN) 7 tariff lines Switzerland Free General (MFN) 1 tariff line Norway Free General (MFN) 1 tariff line North Macedonia 6% – 15% General (MFN) 2 tariff lines · average 10.5% Nigeria 10% General (MFN) 1 tariff line

Brazil lines: 3816.00

Binding rulings for similar goods

Decisions of U.S. Customs and Border Protection (CROSS) and HMRC (Advance Tariff Rulings) on goods classified here. A ruling binds only its holder, but shows how the authorities classify similar goods. The descriptions are the authorities’ own, in English.

  • 600010496 HMRC 19 August 2024 – 18 August 2027 · 3816 00 90 00

    oil bonded moulding sand Use: metal casting Packaging: 25kg plastic bags

Legal notes

Chapter notes: Chapter 38 →

Code history

Since 2022; before, these goods were classified under 2518.30.

In the Brazilian Tariff (NCM/TEC), 3816.00.21 is one of 6 lines under subheading 3816.00, refractory cements, mortars, concretes and similar compositions.

The TEC rate is free.

For the same subheading, the UK duty is free, the EU duty is 0%–2.7%, the Türkiye duty is 0%–2.7%, the US duty is 0%–3%, the Canada duty is free, the Mexico duty is 0%–5%, the Argentina duty is 0%–12.6%, the Peru duty is free, the New Zealand duty is 0%–5%, the Japan duty is 0%–3.3%, the Taiwan duty is 1%–2.5%, the GCC duty is 5%, the Switzerland duty is free, the Norway duty is free, the North Macedonia duty is 6%–15% and the Nigeria duty is 10%.

Brazil imported goods of subheading 3816.00 worth US$20m in 2024; the largest supplier was South Korea.

Questions and answers

What is the Brazil import duty for NCM code 3816.00.21?

The TEC rate in the Brazilian Tariff (NCM/TEC) is free. This page shows the rate as published by the national source and, where the source publishes them, preferential rates: choose the country of origin to see them. Trade defence duties and VAT are not covered.

Where does Brazil import these goods from?

For subheading 3816.00 as a whole, the largest supplier in 2024 was South Korea (US$7m), followed by the United States.

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