INTERMITJOS

ACEITE DE ANILINA (C.T. 2921.41.00)

NITROBENCENO (C.T.2904.20.90)

N,N-DIETILANILINA

ACIDO SULFANILICO  (C.T. 2921.42.10)

N,N-DIMETILANILINA (C.T.2921.42.90)