Silimanite Fire Clay Ramming Mix from Canada
High-silimanite fire clay ramming mix for coreless induction furnaces. HTS 3816.00.20.10 clay refractory explicitly includes such ramming mixes.
Duty Rate — Canada → United States
13%
Rate breakdown
9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
Import Tips
• Include induction furnace lining certification and ramming density specs
• Grain sizing curve documentation prevents raw clay (2508) error