Facility

Guben Lithium Hydroxide Converter

Primary-source record for Guben Lithium Hydroxide Converter. The qualifying line is modeled at the physical grain supported by the cited source, with spodumene-concentrate as input and battery-grade-lithium-hydroxide-monohydrate as output. Current state was rechecked for the Phase 2 launch-date sweep on 2026-08-18.

Facts on this page last re-verified Aug 18, 2026 — the oldest verification date among its current claims. How we verify.

Location: Guben, Brandenburg, Germany

Lithium chemicals

Guben Lithium Hydroxide Converter qualifying line

Permitted

Spodumene and recycled-lithium feed conversion to battery-grade lithium hydroxide monohydrate

Material flow

Spodumene Concentrate → Battery-Grade Lithium Hydroxide Monohydrate

Capacity

24,000 metric-tonne-per-year · Product mass · Nameplate · as of Aug 18, 2026

Qualification

Commercial production · The cited primary source identifies the line output as battery grade or battery quality. · Aug 18, 2026

Sources

Rock Tech Lithium Inc. · published Aug 18, 2026 · retrieved Aug 18, 2026 · archive