Harmonized Tariff Schedule of the U.S. › Chapter 25 Salt; sulphur; earths and stone; plastering materials, lime and cement
2523.21.00.00Tariff line
Classification path
Portland cement, aluminous cement, slag cement, supersulfate cement and similar hydraulic cements, whether or not colored or in the form of clinkers
2523
Portland cement
White cement, whether or not artificially colored
2523.21.00.00
Rates of duty
General rate (Column 1)Free
Special—
Column 2$1.76/t, including weight of container
Unitt
Printed page 1353
Measure flags
for origin CN, entry date 2026-10-26 · base rate Free
- Section 301 forced-labor tariff (12.5%)9903.05.31Applies+12.5%China: Column 1 rate + 12.5% additional
- China 301 List 3 (9903.88.03)9903.88.03Applies+25%8-digit subheading 2523.21.00 is on L3
Confirmed total 37.5% · max 37.5%Full duty breakdown →