Blast Furnace Slag Aggregate from China
Crushed blast furnace slag macadam for concrete sub-base and drainage layers in road projects. This is macadam of slag, an industrial waste, and is not processed beyond crushing or screening, consistent with Chapter 25 Note 1.
Duty Rate — China → Canada
0%
Import Tips
• Confirm the slag is not calcined or roasted, as such processing would exclude it from Chapter 25 under Note 1
• Provide documentation showing the slag is a by-product of iron production and not a manufactured product
• Ensure the aggregate is not mixed with other materials that would make it particularly suitable for a specific use beyond general construction