- Henan Mammoth International Co., Ltd.
- Main business:
- Weifang Greatland Chemicals Co., Ltd.
- Main business:
- Shanghai Taoyu Biochemical Co., Ltd.
- Main business:
- Wuhan Pharmchem Trade Co., Ltd.
- Main business:
- Beijing TransGen Biotech Co., Ltd.
- Main business:
- Guangzhou Hangsheng Chemical Industry Co., Ltd.
- Main business:
- Tianjin Yufeng Chemical Co., Ltd.
- Main business:
- IMUSI INTERNATIONAL
- Main business:
- Weifang Menjie Chemicals Co., Ltd.
- Main business:
- Jiaozuo Jinshengwei Fluorine Chemical Industry Co., Ltd.
- Main business:
- Y&X Beijing International Trade Co., Ltd.
- Main business:
- Anhui Jinao Chemical Co., Ltd.
- Main business:
- Afine Chemicals Limited
- Main business:
- Yangzhou Duobang Imp. & Exp. Co., Ltd.
- Main business:
- Hangzhou Top Chemical Co., Ltd.
- Main business:
- Taizhou Skyecho Printing Ltd.
- Main business:
- Beijing Geyuantianrun Bio-Tech Co., Ltd.
- Main business:
- TOPHIM LLC
- Main business:
- Jiaocheng Knlan Chemical Co., Ltd.
- Main business:
- Qingdao Sunrun Chemical Industrial Co., Ltd.
- Main business: