</>Build with Tariff Intelligence|Programmatic access to tariff calculations and HS code classification.Explore Developer Resources →
4403.12.00.50/Copper Azole Treated Ash Posts/Mexico

Copper Azole Treated Ash Posts from Mexico

Nonconiferous ash wood posts treated with copper azole preservative for vineyard and orchard support. Delivered in roughly squared form suitable for agricultural staking, HTS 4403.12.0050.

Duty Rate — Mexico → United States

10%

Rate breakdown

9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
Calculate with your customs valueVerify classification with AI

Import Tips

• Provide supplier invoices showing treatment specifications and wood moisture content

• Avoid bundling with hardware to prevent set classification under 4418

• Test for proper sapwood removal to maintain rough wood status

Copper Azole Treated Ash Posts from Mexico — Import Duty Rate | HTS 4403.12.00.50