Dekton Antarctica Ultra-Large Quartz Slab from Japan
Dekton Antarctica ultra-compact quartz surface slab in rectangular format over 3m x 1.25m, sintered from quartz, glass, and porcelain particles under high pressure. Provides extreme heat and UV resistance for outdoor kitchen countertops, falling under HTS 6810.99.0020 as agglomerated quartz articles of artificial stone.
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 heat/UV test certifications for outdoor-rated slabs to justify countertop end-use and prevent reclassification as building panels
• Ship vertically in A-frames to minimize breakage; declare proper packaging to qualify for damage claims
• Confirm no metallic reinforcements, as reinforced concrete slabs shift to 6810.10 subheadings