HS 2521 — HS 2521

HS heading 2521 (HS 2521) spans 1 products in U.S. import records, with 10,645 bill-of-lading shipments. The most imported are Limestone flux.

Part of Chapter 25: Salt; sulphur; earths and stone; plastering materials, lime and cement

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