Blast Furnace Slag Aggregate from Germany
Crushed blast furnace slag macadam for concrete sub-base and drainage layers in road projects. Specifically classified in 2517.20.00.00 as slag-based macadam incorporating industrial waste materials.
Duty Rate — Germany → United States
10%
Rate breakdown
9903.05.3910%Section 301 (forced labor) — European Union member state (col1 rate < 10 percent): MFN < 10% → total duty capped at 10%
Import Tips
• Certify slag is air-cooled (not ground) to avoid classification as hydraulic cement in 2523
• Screen size analysis certificates prevent disputes over granule vs powder classification
• Avoid oil contamination during shipping; document clean storage conditions