Vanadium Silicate Binder for Ceramics from China
A prepared binder mixture of sodium vanadate, silicon dioxide, and borates used in ceramic foundry mold production. Classified under HTS 3824.99.36.00 due to its composition as a mixture of inorganic vanadium compounds with other inorganics. Essential for high-temperature mold stability in precision casting.
Duty Rate — China → United States
24%
Rate breakdown
9903.03.0110%Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
9903.88.157.5%Except as provided in headings 9903.88.39, 9903.88.42, 9903.88.44, 9903.88.47, 9903.88.49, 9903.88.51, 9903.88.53, 9903.88.55, 9903.88.57, 9903.88.65, 9903.88.66, 9903.88.67, 9903.88.68, or 9903.88.69, articles the product of China, as provided for in U.S. note 20(r) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(s)
Import Tips
• Provide foundry mold binder certification and composition analysis; comply with OSHA handling for irritant dusts
• Watch for REACH compliance if transshipping from EU
• Common pitfall: incorrect declaration as silicate alone