HS 3816 – Refractory cements, mortars, concretes and similar compositions, including dolomite ramming mix, other than products of heading 38.01.
Tariff data as of T2026-2, effective Sept 1, 2026, last verified Oct 21, 2026
Refractory cements, mortars, concretes and similar compositions, including dolomite ramming mix, other than products of heading 38.01.
Subheadings
Child tariff lines and MFN rates
| HS code | Description | MFN rate |
|---|---|---|
| 3816-00 – Refractory cements, mortars, concretes and similar compositions, including dolomite ramming mix, other than products of heading 38.01. | MFN Free | |
| 3816-00-00-20 | Castables | Free |
| 3816-00-00-40 | Mortars, cements and trowelling mixes | Free |
| 3816-00-00-90 | Other | Free |
Top importers in this heading
28 Canadian companies imported goods under heading 38.16 according to the CBSA Canadian Importers Database, 2023 data.
Most frequent importers
- ALGOMA STEEL INC. - Ontario - 3 codes
- HARBISONWALKER INTERNATIONAL CP. - Pennsylvania - 3 codes
- ALLIED MINERAL PRODUCTS, LLC - Ohio - 2 codes
- ALUMINERIE ALOUETTE INC - Quebec - 2 codes
- GROUPE REFRACO INC - Quebec - 2 codes
- MINTECH CANADA INC. - Quebec - 2 codes
- MULTI-PIECES BLANCHETTE INC. - Quebec - 2 codes
- RHI CANADA INC. - Ontario - 2 codes
- RIO TINTO ALCAN INC. - Quebec - 2 codes
- THORCAN CANADA CONSTRUCTION AND REFRACTORIES - Ontario - 2 codes