On September 13, 2018, KSH Investment and Development Joint Stock Company approved the BOD resolution as follows:
- Sa Pa Resources Investment Joint Stock Company;
- Lao Cai Fused Phosphate Fertilizer Joint Stock Company;
- Thịnh Vượng Agro-forestry Development and Investment Joint Stock Company;
- Gia Huy Investment and Service Trading Company Limited;
- Huy Hoang General Trading Service Joint Stock Company (finished);
- Tam Nguyen Investment Company Limited.