Key Players
- DSM
- CSPC Pharmaceutical Group
- Northeast Pharmaceutical Group (NEPG)
- North China Pharmaceutical Group
- Shandong Luwei Pharmaceutical
- Aland Nutraceuticals Group
- Anhui Tiger Biotech
- Bactolac Pharmaceuticals
- Hebei Welcome Pharmaceutical
- Shandong Tianli Pharmaceutical
- Zhengzhou Tuoyang
- Ningxia Qiyuan
- Henan Huaxing Pharmaceutical
- Foodchem International Corporation
- Zhejiang Hangzhou Xinfu Pharmaceutical
