Poplar Chipboard Fuel Blocks from Mexico
Rectangular blocks from poplar chipboard manufacturing waste, re-agglomerated for fireplace fuel. Industrial wood transformation by-product in 'similar forms'. Fast-burning lightweight fuel.
Duty Rate — Mexico → United States
10%
Rate breakdown
9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
Import Tips
• Trace back to chipboard production to validate transformation by-product status
• Density testing differentiates from finished particleboard (4410)
• Fire safety test data recommended for fuel end-use claims