Code 2931 39 000 0

OTHER ORGANO-PHOSPHOROUS DERIVATIVES OTHER

SECTION VI. Products of the chemical or allied industries

29 ORGANIC CHEMICALS

X. ORGANO-INORGANIC COMPOUNDS, HETEROCYCLIC COMPOUNDS, NUCLEIC ACIDS AND THEIR SALTS, AND SULPHONAMIDES

2931 Other organo-inorganic compounds:

other organo-phosphorous derivatives:

other