Robuta

https://www.mdpi.com/2227-9717/9/2/402
Steelmaking based on direct reduced iron (DRI, and its compacted derivative hot briquetted iron, HBI) is an anticipated important global alternative to current...
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https://prozesswaerme.net/think-steel/energiron-dr-plant-from-tenova-successfully-produces-first-direct-reduced-iron-for-sinosteel-bolivia/
Nov 28, 2025 - The ENERGIRON Zero-Reformer DR facility is the country’s first DR plant and will produce 250,000 metric tons of DRI annually.
first directdrplanttenovasuccessfully