Greentech Technology International Limited has announced its production results for the Rension Project of Bluestone Mines Tasmania Joint Venture Pty Limited (BMTJV) for the quarter from July to September 2025. The company reported that ore tonnes mined increased to 191,116 tonnes from 162,476 tonnes in the previous quarter. However, the ore grade mined decreased to 1.51% from 1.65%, and the tonnes processed dropped to 160,823 from 183,886. The overall tin recovery rate declined to 76.39% from 80.53%. As a result, tin produced fell by 16.6% to 2,272 tonnes compared to 2,724 tonnes in the previous quarter. YT Parksong Australia Holding Pty Limited (YTPAH), which owns a 50% shareholding in BMTJV, reported its share of tin produced at 1,136 tonnes, down from 1,362 tonnes in the prior quarter. The company noted that these figures are based on internal management records and have not been audited or reviewed by its auditors.