Dehydroepiandro-sterone acetate

Chenggu County Zhenhua Biotechnology Limited Liability Company
19-Hydroxy-androst-4-ene-3,17-dione

Chenggu County Zhenhua Biotechnology Limited Liability Company
19-Nor-4-androstene-3,17-dione

Chenggu County Zhenhua Biotechnology Limited Liability Company
Dehydroepiandrosterone acetate

Chenggu County Zhenhua Biotechnology Limited Liability Company
88% lactic acid

Guangzhou Sunsome Trading Co., Ltd.
Glycolic acid

Guangzhou Sunsome Trading Co., Ltd.
Malic acid

Guangzhou Sunsome Trading Co., Ltd.
High-purity anhydrous citric acid

Guangzhou Sunsome Trading Co., Ltd.
adipic acid

Guangzhou Sunsome Trading Co., Ltd.
Soda ash

Guangzhou Sunsome Trading Co., Ltd.
Tartaric acid

Guangzhou Sunsome Trading Co., Ltd.
Biapenem

Handan Kangrui Biological Science and Technology Co., Ltd.
biapenem side chain

Handan Kangrui Biological Science and Technology Co., Ltd.
Side chain for biapenem

Handan Kangrui Biological Science and Technology Co., Ltd.
meropenem

Handan Kangrui Biological Science and Technology Co., Ltd.
meropenem side chain

Handan Kangrui Biological Science and Technology Co., Ltd.
side chain for meropenem

Handan Kangrui Biological Science and Technology Co., Ltd.
ertapenem

Handan Kangrui Biological Science and Technology Co., Ltd.
doripenem

Handan Kangrui Biological Science and Technology Co., Ltd.
doripenem side-chain

Handan Kangrui Biological Science and Technology Co., Ltd.