2529
Feldspar; leucite, nepheline and nepheline syenite; fluorspar:
Duty rates
“General” applies to imports from most trading partners under normal trade relations. “Special” lists products eligible for reduced or duty-free treatment under programs like GSP, USMCA, CAFTA-DR, or individual free-trade agreements. “Column 2” applies to imports from countries without normal trade relations (currently Cuba and North Korea).
Chapter 25
Salt; sulfur; earths and stone; plastering materials, lime and cement (Section V — Mineral products)