Category: fine chemicals.
Common types: plant growth regulators: Diethyl Aminoethyl Hexanoate(DA-6), Forchlorfenuron(KT-30), Compound Sodium Nitrophenolate, 6-Benzylaminopurine(6-BA), Cytokinin, Sodium Naphthalene-1-acetate, 5-Nitroguaiacol Sodium Salt, Indolebutyric acid, etc.