Benchmark nickel prices recently dropped following reports that Indonesia, the world's largest producer of the metal, was planning to significantly increase its annual mining quotas to 360 million metric tons. This figure, communicated to some miners as part of mid-year revisions to their Rencana Kerja dan Anggaran Biaya (RKAB) mining quotas, would be a substantial increase from the approximately 260 million metric tons authorized in the first half of the year. The initial reports suggested this move would provide relief for local smelters but weigh on global nickel prices.

However, Indonesia's Ministry of Energy and Mineral Resources has since explicitly denied these reports. Tri Winarno, director general of mineral and coal, stated on June 24 that "The Ministry of Energy and Mineral Resources has never made such a statement." Despite the denial, the market had already reacted to the rumored quota hike, with benchmark nickel futures falling as much as 2.7 percent on the London Metal Exchange.

The prospect of increased Indonesian supply has created uncertainty regarding a projected nickel deficit for 2026. The International Nickel Study Group (INSG) had forecast a modest 32,000-tonne primary nickel deficit for next year. If higher mining quotas were to translate into greater downstream production, this deficit could quickly disappear, further impacting global prices. The incident highlights the significant influence of Indonesian policy on the global nickel market, with expectations around mining quotas often moving prices before any actual production changes materialize.