Harmonized Tariff Schedule of the U.S. › Chapter 29 Organic chemicals
2920.22.00.00Tariff line
Classification path
Esters of other inorganic acids of nonmetals (excluding esters of hydrogen halides) and their salts; their halogenated, sulfonated, nitrated or nitrosated derivatives
2920
Phosphite esters and their salts; their halogenated, sulfonated, nitrated or nitrosated derivatives
Diethyl phosphite
2920.22.00.00
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
- 1492
Measure flagsfor origin CN
- Section 301 China, L4B9903.88.16 · 15%
- Section 301 forced labor: on an exemption list9903.05.89 · note 52(e)
- Partner government agency (PGA) requirementsEPA EP5, EPA EP7