2521 — Limestone flux; limestone and other calcareous stone, of a kind used for the manufacture of lime or cement
HS code 2521 classifies Limestone flux; limestone and other calcareous stone, of a kind used for the manufacture of lime or cement. It belongs to Chapter 25 (Salt; sulphur; earths and stone; plastering materials, lime and cement) of Section V (Mineral products) of the Harmonized System.
Find or check your HS code
Suggestions from the HS index, not a customs ruling
Describe what you ship: what it is, what it is made of, how it is processed and what it is used for. I narrow it down against the real HS hierarchy, or check a code you were given.
Description
Limestone flux; limestone and other calcareous stone, of a kind used for the manufacture of lime or cement
Subheadings
Common questions
- What is HS code 2521?
- Limestone flux; limestone and other calcareous stone, of a kind used for the manufacture of lime or cement
- What does 2521 include?
- It covers 1 subheadings: 252100 Limestone flux; limestone and other calcareous stone, of a kind used for the manufacture of lime or cement.
Browse all of Chapter 25: Salt; sulphur; earths and stone; plastering materials, lime and cement →
Go beyond the code
Find the companies shipping under 2521 — ranked by shipments recorded in US customs filings over the last 12 months.