Gray Welsh Roofing Slate Shingles from Japan
Traditional rectangular shingles from Welsh slate quarries, hand-split or machine-cut to standard dimensions like 12x6 inches for pitched roof coverings. Falls under HTS 6803.00.10.00 as roofing slate, emphasizing its primary function in residential and heritage roofing where durability exceeds 100 years. The fine grain ensures impermeability without additional sealing.
Duty Rate — Japan → United States
12.5%
Rate breakdown
9903.05.4912.5%Except for products described in headings 9903.05.85–9903.05.92, articles the product of Japan, with an ad valorem (or ad valorem equivalent) rate of duty under column 1 less than 12.5 percent, as provided for in U.S. note 52 to this subchapter
Import Tips
• Include thickness specifications (typically 4-6mm) in invoices to distinguish from thicker building slate
• Avoid marketing as 'decorative panels' to prevent shift to Chapter 68 subheading for other articles
• Ensure packaging prevents chipping, as damaged slate may be appraised lower or require rework certificates