Active Pharmaceutical Ingredients
intermediates
fine chemicals
N-chlorobutanimide. N-Iodobutanimide
Deqin Yinyuan Chemical Industry Co.,Ltd.
N-hosu
Deqin Yinyuan Chemical Industry Co.,Ltd.
silver
Deqin Yinyuan Chemical Industry Co.,Ltd.
pharmaceutical intermediates
Dongying Zhongkang New-type Materials Co., Ltd
pyrrolidine
Dongying Zhongkang New-type Materials Co., Ltd
methylene chloride
Dongying Rich Chemical Co., Ltd.
Refined Naphthalene
Dongying Rich Chemical Co., Ltd.
Propylene Glyco
Dongying Rich Chemical Co., Ltd.
aromatic carboxyl compounds
other unique building blocks
nutritional supplements
DSM Jiangshan Pharmaceutical (Jiangsu) Co., Ltd.