Harmonized Tariff Schedule of the U.S. › Chapter 29 Organic chemicals
2931.90.90.25Tariff line
Classification path
Other organo-inorganic compounds
2931
Other
Other
Other
Organo-tin compounds
Tetrabutyltin
2931.90.90.25
Rates of duty
- General rate (Column 1)
- 3.7%
- Special
- Free (A*, AU, BH, CL, CO, D, E, IL, JO, K, KR, MA, OM, P, PA, PE, S, SG)
- Column 2
- 25%
- Unit
- kg
- Printed page
- 1539
Measure flagsfor origin CN
- Section 301 China, L3-partial9903.88.04 · 25%
- Section 301 forced labor: on an exemption list9903.05.89 · note 52(e)
- AD/CVD: 2 case(s) tied to this lineA570045, C570046
- Partner government agency (PGA) requirementsEPA EP7