292159
HS 292159 - Other aromatic polyamines and their derivatives, salts
Other aromatic polyamines and their derivatives, salts
subheadingOther aromatic polyamines and their derivatives, salts
Open PageOther aromatic polyamines and their derivatives, salts
subheadingm-Phenylene bis(methylamine); 2,2'-Dichloro-4,4'-methylenedianiline; 4,4'-Bi-o-toluidine; 1,8-Naphthylenediamine
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