Practical summary
What this code covers
Line 2920.22.00 is the most specific tariff item for Diethyl phosphite.
Line 2920.22.00
PSCC Line 2920.22.00 — Diethyl phosphite
Line 2920.22.00 is the most specific tariff item for Diethyl phosphite.
Administrative context
Where this code is used
Use this line when the filing or tariff check needs the exact goods description rather than the broader subheading.
Selection note
How to choose it
If a sibling line says the same thing more directly, use that line instead.
Nearby trade lines
FAQ
What does PSCC 2920.22.00 cover?
Line 2920.22.00 is the most specific tariff item for - - Diethyl phosphite.
Where is PSCC 2920.22.00 used in practice?
Use this line when the filing or tariff check needs the exact goods description rather than the broader subheading.
How do I choose PSCC 2920.22.00 over nearby options?
If a sibling line says the same thing more directly, use that line instead.