HS 2621 — Other slag and ash, including seaweed ash (kelp)

HS heading 2621 (Other slag and ash, including seaweed ash (kelp)) spans 2 products in U.S. import records, with 9,360 bill-of-lading shipments. The most imported are Other slag and ash, including seaweed ash (kelp), other and Ash and residues from the incineration of municipal waste.

Part of Chapter 26: Ores, slag and ash

Sourced from U.S. Customs bill of lading data · Updated monthly · Data through May 2026