1

CSPC Pharmaceutical Group Limited.

2

Zhejiang Medicines and Health Products Import and Export Co. ltd.

3

Meihua Holding Group Co., Ltd.

4

Desano Pharma

5

Zhejiang NHU Company Co.,Ltd

6

Weifang Ensign Industry Co., Ltd

7

Zhejiang Hengdian Group

8

United Laboratories (Zhuhai)

9

Zhejiang Huahai Pharmaceutical Co., Ltd.

10

Zhejiang Chemicals Import & Export Corporation (ZHECHEM)

11

Novo Nordisk (China) Pharmaceutical Co., Ltd.

12

  Ningxia Eppen Biotech Co. Ltd

13

Shandong Xinhua Pharmaceutical Company Limited

14

RZBC GROUP

15

COFCO Biochemical (AnHui) Co., Ltd.,

16

Sinopharm Sandwich Dayao Ye Ltd.

17

CJ(Shenyang) Biological Technology Co., Ltd

18

Porton Fine Chemicals Ltd.

19

The United Laboratories LTD.( Inner Mongolia)

20

Zhejiang Guobang Pharmaceutical Co., Ltd.