Harmonized Tariff Schedule of the U.S. › Chapter 25 Salt; sulphur; earths and stone; plastering materials, lime and cement
2528.00.00.05Tariff line
Classification path
Natural borates and concentrates thereof (whether or not calcined), but not including borates separated from natural brine; natural boric acid containing not more than 85 percent of H3 BO3 calculated on the dry weight
2528
Natural sodium borates and concentrates thereof (whether or not calcined)
2528.00.00.05
Rates of duty
- General rate (Column 1)
- Free
- Special
- —
- Column 2
- Free
- Unit
- kg
- Printed page
- 1354
Measure flagsfor origin CN
- Section 301 China, L39903.88.03 · 25%