L-Cyclohexylalanine
Ningbo Wusheng Chemical Co., Ltd.
Tetrahydrophthalic anhydride
Puyang Huicheng Electronic Material Co., Ltd.
Hexahydrophthalic anhydride
Puyang Huicheng Electronic Material Co., Ltd.
Methyltrahydrophthalic anhydride
Puyang Huicheng Electronic Material Co., Ltd.
Methylhexahydrophthalic anhydride
Puyang Huicheng Electronic Material Co., Ltd.
Nadic anhydride
Puyang Huicheng Electronic Material Co., Ltd.
Methyl nadic anhydride
Puyang Huicheng Electronic Material Co., Ltd.
Other anhydrides
Puyang Huicheng Electronic Material Co., Ltd.
Dimethyl cis-4-cyclohexene-1,2-dicarboxylate
Puyang Huicheng Electronic Material Co., Ltd.
Dodecenylsuccinic acid
Puyang Huicheng Electronic Material Co., Ltd.
Nifuratel
Shandong Fangxing Technology Development Co., Ltd.
Nifuroxazide
Shandong Fangxing Technology Development Co., Ltd.
Metformin Hydrochloride
Shandong Fangxing Technology Development Co., Ltd.
Oxolinic Acid
Shandong Fangxing Technology Development Co., Ltd.
Furaltadone Hcl
Shandong Fangxing Technology Development Co., Ltd.
Furazolidone
Shandong Fangxing Technology Development Co., Ltd.
Nitrofurantoin
Shandong Fangxing Technology Development Co., Ltd.
Nitrofurazone
Shandong Fangxing Technology Development Co., Ltd.
Dantrolene Sodium
Shandong Fangxing Technology Development Co., Ltd.
Carprofen
Shandong Fangxing Technology Development Co., Ltd.