boric acid

Yurui (Shanghai) Chemical Co., Ltd.Ruiyuan Group Limited
anthracene

Yurui (Shanghai) Chemical Co., Ltd.Ruiyuan Group Limited
1,5/1,6-naphthalene disulfonic acid

ZaozhuangTairui Fine Chemical Co.,Ltd
6/2,7-naphthalene disulfonic acid sodium salt

ZaozhuangTairui Fine Chemical Co.,Ltd
2-naphthalene sulfonic acid

ZaozhuangTairui Fine Chemical Co.,Ltd
1,6/2,7- Dimethoxy naphthalene and 5-hydroxyisophthalic acid

ZaozhuangTairui Fine Chemical Co.,Ltd
amino acids and its derivatives

Zhangjiagang Huachang Pharmaceutical Co.,Ltd.
amino acids

Zhangjiagang Specom Biochemical Co., Ltd
amino acid derivants

Zhangjiagang Specom Biochemical Co., Ltd
D-aspartic acid

Zhangjiagang Specom Biochemical Co., Ltd
L-asparagine

Zhangjiagang Specom Biochemical Co., Ltd
L-arginine HCI

Zhangjiagang Specom Biochemical Co., Ltd
N-acetyl-L-Cysteine and their derivants

Zhangjiagang Specom Biochemical Co., Ltd
acetylation goods

Zhangjiagang Specom Biochemical Co., Ltd
compound amino acids

Zhangjiagang Specom Biochemical Co., Ltd
guanidinoacetic acid

Zhaocounty Granray Bioproducts Co.,Ltd
DL (L-) L- alanine

Zhaocounty Granray Bioproducts Co.,Ltd
arginine

Zhaocounty Granray Bioproducts Co.,Ltd
DL (L- methionine). L- arginine

Zhaocounty Granray Bioproducts Co.,Ltd
cysteine L-Compound amino acid

Zhaocounty Granray Bioproducts Co.,Ltd