The investors mainly come from Taiwan, Japan, and New Zealand, focusing on sectors such as agricultural production, mining, and solar energy. These projects contribute to creating jobs, increasing income for workers, and promoting the socio-economic development of the province.

At present, Blackstone Minerals Limited (Australia) is conducting research on a deep-processing nickel plant that will use raw materials from the Phuc hamlet nickel mine project in Ta Khoa commune. The proposed plant will have a processing capacity of 100,000 tonnes of nickel concentrate per year, covering an area of 31.5 hectares. Relevant agencies are currently being consulted for a project report.