Flint Gravel 20mm for Road Metalling from Canada
20mm flint gravel selected for road metalling layers, offering high skid resistance. Although flint has a specific subheading, certain processed blends fall under HTS 2517.10.0055 as 'other' for road use. Sourced from heat-treated flint deposits.
Duty Rate — Canada → United States
10%
Rate breakdown
9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
Import Tips
• Differentiate from 2517.10.1000 via processing logs; 'other' requires additional treatment proof
• Polish value tests (PSV >55) essential for UK/EU-sourced flint imports
• Declare volume by loose cubic meters; weight conversions mislead valuation