HS Code 3816 · MFN rates across 10 countries · 17 tariff lines · Updated 2026-03-29
Rate spread: Importing *refractory cements, mortars, concretes and similar compositions, including dolomite ramming mix, other than products of heading 3801 attracts up to 10.0% MFN duty in Brazil, while United Kingdom applies 0%. FTA preferences may reduce the rate further — see below.
Average Most Favoured Nation applied tariff rates for *Refractory Cements, Mortars, Concretes And Similar Compositions, Including Dolomite Ramming Mix, Other Than Products Of Heading 3801 (HS 3816). MFN rates apply to all WTO member countries unless a preferential trade agreement is in force. Rates are ad valorem (percentage of customs value). Specific duties (per unit/weight) are not shown in this comparison.
| Country | Avg. MFN Rate | |
|---|---|---|
| 🇧🇷 Brazil | 10.0% | |
| 🇲🇽 Mexico | 10.0% | |
| 🇮🇳 India | 7.5% | |
| 🇨🇳 China | 6.5% | |
| 🇦🇪 UAE | 5.0% | |
| 🇦🇺 Australia | 5.0% | |
| 🇹🇭 Thailand | 2.5% | |
| 🇺🇸 United States | 1.5% | |
| 🇿🇦 South Africa | 0.0% | |
| 🇬🇧 United Kingdom | 0.0% |
Free trade agreements can reduce or eliminate duty on *refractory cements, mortars, concretes and similar compositions, including dolomite ramming mix, other than products of heading 3801. To claim a preferential rate, the goods must meet rules of origin requirements and be accompanied by a valid certificate of origin or origin declaration.
| Route | Agreement | Rate | Saving |
|---|---|---|---|
| Brazil → UY | MERCOSUR-INT | Save 12.6% | |
| Argentina → UY | MERCOSUR-INT | Save 12.6% | |
| Chile → UY | MERCOSUR-CL | Save 12.6% | |
| Argentina → Brazil | MERCOSUR-INT | Save 10.0% | |
| UY → Brazil | MERCOSUR-INT | Save 10.0% | |
| Chile → Brazil | MERCOSUR-CL | Save 10.0% | |
| Brazil → Argentina | MERCOSUR-INT | Save 10.0% | |
| UY → Argentina | MERCOSUR-INT | Save 10.0% |
These indirect taxes apply in addition to customs duty. For India, IGST (Integrated GST) is levied on the assessable value plus customs duty. For Brazil, multiple taxes (IPI, PIS, COFINS, ICMS) apply sequentially. The rates below are standard rates — concessional rates may apply.
| Country | Tax | Rate |
|---|---|---|
| 🇦🇪 UAE | VAT | 5% |
| 🇦🇺 Australia | GST | 10% |
| 🇧🇷 Brazil | IPI | 5% |
| 🇨🇳 China | VAT | 13% |
| 🇬🇧 United Kingdom | VAT | 20% |
| 🇲🇽 Mexico | VAT | 16% |
| 🇹🇭 Thailand | VAT | 7% |
| 🇿🇦 South Africa | VAT | 15% |
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Calculate free →Data sources: National customs authorities (CBIC India, HMRC UK, USITC, CBP USA, SARS South Africa), WTO Tariff Profiles, and official gazette notifications. Rates shown are MFN applied rates as of 2026-03-29. Bound rates may differ. Sub-headings within HS 3816 may carry different rates — always verify at the 8 or 10-digit national tariff line for your specific product. This page is for informational purposes only and does not constitute customs advice.