Trap Rock Railway Ballast from Japan
Dense, angular trap rock, 1.5-3 inches, for heavy-duty railway ballast. The trap rock is crushed and screened, and its hardness prevents track settlement. This is gravel for railway ballast under 2517.10.00.
Duty Rate — Japan → Canada
0%
Import Tips
• Verify the trap rock is not heat-treated or mixed with other materials
• Declare it as gravel for railway ballast
• Keep documentation of the crushing process to show it is not a manufactured product