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3816.00.20.10/Silimanite Fire Clay Ramming Mix/Mexico

Silimanite Fire Clay Ramming Mix from Mexico

High-silimanite fire clay ramming mix for coreless induction furnaces. HTS 3816.00.20.10 clay refractory explicitly includes such ramming mixes.

Duty Rate — Mexico → United States

13%

Rate breakdown

9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
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Import Tips

• Include induction furnace lining certification and ramming density specs

• Grain sizing curve documentation prevents raw clay (2508) error