Mold-Resistant Gypsum Wallboard from Mexico
Purple-faced gypsum board with antimicrobial treatment for high-humidity areas like basements. Under HTS 6809.19.00.00 as other unornamented plaster panels, not coated per Chapter 48 exclusions. The facing color and treatment are functional for building use.
Duty Rate — Mexico → United States
13%
Rate breakdown
9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
Import Tips
• Document antimicrobial agent as additive, not coating, to stay in Chapter 68
• Comply with EPA registration if biocides used