Harmonized Tariff Schedule of the U.S. › Chapter 25 Salt; sulphur; earths and stone; plastering materials, lime and cement
2530.90.10.00Tariff line
Classification path
Mineral substances not elsewhere specified or included
2530
Other
Natural cryolite; natural chiolite
2530.90.10.00
Rates of duty
General rate (Column 1)Free
Special—
Column 2Free
Unitt
Printed page 1354
Measure flags
for origin CN, entry date 2026-10-26 · base rate Free
- Section 301 forced-labor tariff (12.5%)9903.05.86ExemptexemptOn the note 52(b) general exemption list (exempt by HTS line; enter under 9903.05.86)
- China 301 List 3 (9903.88.03)9903.88.03Applies+25%8-digit subheading 2530.90.10 is on L3
Confirmed total 25% · max 25%Full duty breakdown →