Fresh Caixin from Mexico
Fresh caixin or choy sum (Brassica rapa subsp. parachinensis), flowering stalks and leaves of brassica. HTS 0704.90.40 for other fresh or chilled edible brassicas.
Duty Rate — Mexico → United States
30%
Rate breakdown
9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
Import Tips
• Flower buds OK if immature; mature seeds shift classification
• Clip roots cleanly; residue flags contamination
• Airlift preferred over sea for tenderness