Greenstone Building Blocks from Japan
Metamorphic greenstone blocks sawn rectangular for eco-architecture and memorials. HTS 2516.90.00.60 other stone. Durable with chlorite content.
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
• Chlorite analysis per 2530 note
• Natural color preservation
• Structural grade certification