Stamford MX321 Alternator from Mexico
Stamford MX321 series 900 kVA AC alternator with MX321 AVR for precise voltage control, designed for prime and standby power. Classified in HTS 8501.64.0155 as other AC generators >750 kVA. Features self-ventilated cooling for tropical climates.
Duty Rate — Mexico → United States
12.4%
Rate breakdown
9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
Import Tips
• Include performance curves and AVR datasheet; proves complete functional generator status
• Check country-of-origin rules; many large generators have multi-country assembly requiring origin verification