Roughly Squared Cork Blocks from Japan
Blocks of natural cork that are roughly squared but not finely machined, used as raw material for carving stoppers or insulation. Classified under HTS 4502.00.00.00 due to rough squaring into rectangular blocks without further working. Common in wine industry preprocessing.
Duty Rate — Japan → United States
12.5%
Rate breakdown
9903.05.4912.5%Section 301 (forced labor) — Japan (col1 rate < 12.5 percent): MFN < 12.5% → total duty capped at 12.5%
Import Tips
• Include photos or samples showing 'roughly squared' state to distinguish from finished blocks in 4503
• Ensure country-of-origin labeling for traceability, as cork sourcing affects sustainability compliance
• Avoid bundling with finished corks, which could lead to classification as a set under 4504