Quartzite Stair Treads from China
Precision-cut treads and risers of quartzite with non-slip grooved or bush-hammered surfaces for interior staircases. HTS 6802.99.00.70 covers these as other worked quartzite building components, excluding slate varieties.
Duty Rate — China → United States
44%
Rate breakdown
9903.88.0325%Except as provided in headings 9903.88.13, 9903.88.18, 9903.88.33, 9903.88.34, 9903.88.35, 9903.88.36, 9903.88.37, 9903.88.38, 9903.88.40, 9903.88.41, 9903.88.43, 9903.88.45, 9903.88.46, 9903.88.48, 9903.88.56, 9903.88.64, 9903.88.66, 9903.88.67, 9903.88.68, or 9903.88.69, articles the product of China, as provided for in U.S. note 20(e) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(f)
9903.05.3112.5%Section 301 (forced labor) — additional 12.5% ad valorem on products of China
Import Tips
• Provide engineering drawings showing tread dimensions and safety features for building code verification
• Certify flame spread rating if for commercial buildings to preempt fire safety questions
• Declare exact quartzite variety (e.g
• Super White) for accurate geological matching