Tariff number Chapter 29, Section 20
2920
Thiophosphoric esters (phosphorothioates) and their salts; their halogenated, sulphonated, nitrated or nitrosated derivatives
2920
Other
2920900000 80
- Other
2920901000 80
- - Sulphuric esters and carbonic esters and their salts, and their halogenated, sulphonated, nitrated or nitrosated derivatives
2920902000 80
- - Dimethyl phosphonate (dimethyl phosphite)
2920903000 80
- - Trimethyl phosphite (trimethoxyphosphine)
2920904000 80
- - Triethyl phosphite
2920905000 80
- - Diethyl phosphonate (diethyl hydrogenphosphite) (diethyl phosphite)
2920908500 80
- - Other