Magnesia-Chrome Refractory Bricks from Japan
Magnesia-Chrome Refractory Bricks are high-density refractory bricks composed of more than 50% by weight of magnesia (MgO) and chromic oxide (Cr2O3), fired after shaping to withstand extreme temperatures in industrial furnaces. These bricks are used in rotary kilns and non-ferrous metal smelters where basic slag resistance is critical. They are classified under 6902.10.00 as refractory ceramic constructional goods with the specified chemical composition.
Duty Rate — Japan → Canada
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- HC
Consumer Products Safety · May be required
May require HC Consumer Products Safety depending on intended use (HC21) and Canadian product category (HC29, HC30, HC31, HC32, HC33, HC34, HC35, HC36, HC37); or intended use (HC22, HC23, HC24, HC26, HC27) and Canadian product category (HC37). Matching criteria: Starts With 69021000; Starts With 69021000; Equal To 6902100010; Equal To 6902100090; Equal To 6902100010; Equal To 6902100090. Logic: MATCH IF (Valid HS Code) AND (Intended Use Code) AND (Valid Canadian Product Category).
CBSA Single Window matching criteria, unknown
Import Tips
• Provide a certificate of analysis showing the combined MgO and Cr2O3 content exceeds 50% to avoid misclassification
• Note that chromium compounds may be subject to environmental regulations; check with Environment and Climate Change Canada for any restrictions
• Ensure the bricks are fired after shaping, as per Chapter 69 legal notes