The Metallium Ltd (ASX: MTM) share price is in focus today after the company reported successful Flash Joule Heating (FJH) testing across multiple strategic feedstocks, significantly expanding its commercial opportunities beyond electronic waste.

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What did Metallium report?
- FJH testwork delivered strong results across REEs, germanium, PGMs, and red mud feedstocks
- Converted ~12% TREO REE ore into >83% REE chloride product with over 4x enrichment in initial test
- Germanium enriched by up to 280x from zinc smelter waste, and 240x from semiconductor waste
- Produced >60% purity PGM-rich product from spent catalytic converters in a single cycle
- Recovered approximately 95% aluminium and concentrated gallium from red mud whilst removing 99% iron
- Ongoing discussions with industry participants for potential commercial agreements
What else do investors need to know?
Metallium's broader testing program is demonstrating that its FJH technology could be applied to many more critical metal and industrial feedstocks than previously targeted, potentially opening doors in rare earth, semiconductor, defence, and recycling industries.
The company's commercialisation strategy now involves two prongs: developing its flagship electronic waste processing business and pursuing technology licensing or partnerships so its platform can be adopted by other operators. This "capital-light" path could enable Metallium to capture value from bigger markets without having to build and run every processing facility itself.
The company is also working with partners like Indium Corporation and ElementUSA, and progressing conversations with US defence sector and rare earth industry participants, as it aims to secure new sources and customers for gallium, germanium, and other metals.
What did Metallium management say?
Managing Director & CEO Michael Walshe said:
Electronic waste remains our immediate commercial priority and pathway to first commercial operations. However, one of the most important outcomes from our broader development program has been demonstrating that Flash Joule Heating is not limited to a single commodity or feedstock. The results across rare earths, germanium, platinum group metals and red mud demonstrate the versatility of the platform and, importantly, its potential to solve very different processing challenges across multiple critical metal supply chain
What's next for Metallium?
Metallium plans to further optimise recovery, selectivity, and product purity across the range of feedstocks tested. The next steps also include more customer-focused trials, developing feedstock-specific flowsheets, and scaling the technology towards pilot and commercial deployment.
Discussions with interested industry parties are ongoing, with the company aiming to turn successful technical campaigns into commercial agreements. Metallium's core focus remains launching its electronic waste processing business but the growing track record across critical metals could open new revenue streams from licensing and strategic partnerships.
Metallium share price snapshot
Over the past 12 months, Metallium shares have declined 53%, trailing the All Ordinaries Index (ASX: XAO), which has risen 3% over the same period.