</>Build with Tariff Intelligence|Programmatic access to tariff calculations and HS code classification.Explore Developer Resources →

Moisture-Resistant MR Particle Board 18mm from China

18mm moisture-resistant particle board with added waxes and special resins for bathroom and kitchen applications. Classifies under HTS 4410.11.00 as wood particle board regardless of moisture additives. Green color coding for easy identification.

Duty Rate — China → United States

37.5%

Rate breakdown

9903.88.0325%Except as provided in headings 9903.88.13, 9903.88.18, 9903.88.33, 9903.88.34, 9903.88.35, 9903.88.36, 9903.88.37, 9903.88.38, 9903.88.40, 9903.88.41, 9903.88.43, 9903.88.45, 9903.88.46, 9903.88.48, 9903.88.56, 9903.88.64, 9903.88.66, 9903.88.67, 9903.88.68, or 9903.88.69, articles the product of China, as provided for in U.S. note 20(e) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(f)
9903.05.3112.5%Section 301 (forced labor) — additional 12.5% ad valorem on products of China

Import Tips

Water absorption test ≤25% after 24hrs required; exceedance voids MR classification

Declare wax content <5%; higher shifts toward plastic composite materials

Edge sealing verification; unsealed edges fail swelling tests during customs inspection