Persistence Resources Group Ltd is an investment holding company involved in the exploration, mining, processing, and sale of gold bullion from gold concentrate in the People's Republic of China. It holds a 75% interest in the Songjiagou Open-Pit Mine and the Songjiagou Underground Mine, both located in Songjiagou. Formerly known as SINOGOLD Resources Holdings Group Co., Ltd., it changed its name to Persistence Resources Group Ltd in May 2022. Founded in 2005, the company is headquartered in Sheung Wan, Hong Kong, and operates as a subsidiary of Majestic Gold Corp.