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Fired Clay Chimney Liners from Japan

Cylindrical fired clay pipes used to line interior chimney flues, protecting against heat and corrosion. These are ceramic constructional goods, classified under tariff item 6905.90.00 as other ceramic constructional products, as they are not refractory goods under heading 6903.

Duty Rate — Japan → Canada

7%

Import Tips

• Ensure the liners are fired above 800°C and not merely dried, as per Chapter 69 note 1(b)

• Provide the CBSA with the firing temperature and clay composition to support classification

• If the liners are made of refractory materials, they may fall under heading 6903 instead

Fired Clay Chimney Liners from Japan — Import Duty Rate | Tariff item 6905.90.00