Chemical Fume Extractor Hood 110cm from Mexico
Compact fume hood with recirculation fan and scrubber filters for etching chemicals in semiconductor wafer fabrication, max side 110 cm. Protects operators during float zone crystal growth support processes. HTS 8414.60.00.00 applies for small-sided ventilating hoods with fans.
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
• Submit chemical compatibility certifications and fan airflow ratings; ensure no gas-tight features to avoid safety cabinet classification
• Common pitfall: incorrect size measurement causing duty disputes