Paraformaldehyde for Urea Resin Production from China
Special 95% paraformaldehyde optimized for slow-release formaldehyde in urea-formaldehyde resin synthesis for furniture manufacturing. Precise polymerization degree ensures controlled curing rates in pressed wood products. HTS 2912.60.00.00 classification confirmed by cyclic polymer structure analysis.
Duty Rate — China → United States
42.6%
Rate breakdown
9903.05.3112.5%Except for products described in headings 9903.05.85–9903.05.92, articles the product of China, as provided for in U.S. note 52 to this subchapter
9903.88.0325%Except as provided in headings 9903.88.13, 9903.88.18, 9903.88.33, 9903.88.34, 9903.88.35, 9903.88.36, 9903.88.37, 9903.88.38, 9903.88.40, 9903.88.41, 9903.88.43, 9903.88.45, 9903.88.46, 9903.88.48, 9903.88.56, 9903.88.64, 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(e) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(f)
Import Tips
• Provide reaction kinetics data supporting chemical intermediate status over finished resin
• CARB Phase 2 emission documentation required for pressed wood product end use
• Specify polymerization degree (8-100 units) preventing misclassification as monomeric formaldehyde