According to BNL’s latest plan, the mine has a remaining lifespan of more than 20 years. Once production fully resumes and reaches nameplate capacity, the mine is expected to produce an average of 21 tonnes of gold annually, with approximately 5 tonnes attributable to Zijin Mining.

In 2015, Zijin Mining acquired a 50% interest and 50% debt in Barrick (Niugini) Limited(BNL), securing a 50% stake in the Porgera Gold Mine. In April 2020, the mine was put on care and maintenance due to the expiration of its mining license. After negotiations, in October 2023, the project received a special mining lease from the Papua New Guinea government. It resumed production on December 22, 2023. Zijin Mining indirectly holds a 24.5% interest in the mine.