
Rio Tinto's Chile deal is a bet on unproven tech and lithium price bounce
SANTIAGO, May 21 (Reuters) - Global miner Rio Tinto (RIO.L), (RIO.AX), will tackle one of the biggest technological challenges in the lithium industry as it takes the lead in Chile's first major project involving the battery metal in years, alongside state-run copper producer Codelco.Maricunga marks a new pivot in Rio's lithium ambitions and a turning point for Chile, which will add a third project extracting the metal used in electric vehicles after decades of stagnation in the sector.

China’s platinum jewellery demand revives after gold rally, WPIC says
Demand for platinum jewellery in China, which has declined significantly over the past decade, has started picking up, helping drive a deeper than previously expected global platinum deficit this year, the World Platinum Investment Council said on Monday.Chinese platinum jewellery fabrication rose 26% year-on-year in the first quarter, supported by platinum’s discount relative to gold prices , which are up 21% this year following a 27% rally in 2024. Platinum is up 9% this year after two years of decline.

Shanghai exchange looks to open domestic nickel contract to foreigners this year, sources say
The Shanghai Futures Exchange (ShFE) is considering opening its domestic nickel futures contract to foreign investors this year, instead of launching a separate contract on its International Energy Exchange (INE), two sources with knowledge of the matter said.ShFE has been exploring a more internationally-accessible nickel contract since at least 2023 as part of broader plans to build its global presence and challenge the dominance of rival the London Metal Exchange (LME).

Rhodium prices to outperform platinum and palladium in 2025, Metals Focus says
Average prices for platinum and rhodium are expected to rise by 1% and 8%, respectively, this year, while palladium will see a 5% price reduction, consultancy Metals Focus said on Monday.The basket price of the platinum group metals (PGMs), which are chiefly used in vehicle exhausts to neutralise harmful engine emissions, has been under pressure from expansion of electric vehicles in recent years, tightening miners’ margins.