Cumaru Tropical Hardwood Door Sill from Mexico
Heavy-duty cumaru (Dipteryx odorata) sill for exterior doors, shaped for water runoff. Falls in HTS 4418.21.80.60 as other tropical door thresholds.
Duty Rate — Mexico → United States
14.8%
Rate breakdown
9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
Import Tips
• Include hardness ratings in specs to support tropical classification
• Pre-treat for insects if shipping from South America