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Ceramic Bone Black Staining Powder from Canada

Bone black calcined to 1400°C for underglaze black stains in ceramic tile production, providing durable color at high firing temperatures. Classified HTS 3802.90.1000 as bone black pigment for ceramics. High purity minimizes firing defects.

Duty Rate — Canada → United States

15.8%

Rate breakdown

9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada

Import Tips

Certify vitrification temperature (>1200°C) and thermal expansion compatibility

Package in moisture-proof bags (<0.5% moisture) to prevent clumping

Ceramic Bone Black Staining Powder from Canada — Import Duty Rate | HTS 3802.90.10.00