Century Lithium Produces Lithium Hydroxide at Demonstration Plant in Nevada

Century Lithium Corp. (TSXV: LCE) (OTCQX: CYDVF) (Frankfurt: C1Z) ("Century Lithium" or "the Company") is pleased to announce that the Company's Lithium Extraction Facility ("Demonstration Plant") in Amargosa Valley, Nevada, USA, has produced for its first time lithium hydroxide from lithium carbonate derived from the Company's 100%-owned Angel Island lithium project, located near Silver Peak, Nevada.

"The lithium hydroxide samples produced by our team represent another important milestone for the Company," said Bill Willoughby, President and CEO of Century Lithium. "Up until this point, Century's efforts have focused on making lithium carbonate as the end product for Angel Island. By producing high-purity lithium hydroxide, we show that Angel Island can supply another major lithium product for the domestic market."

The lithium hydroxide samples were produced from lithium carbonate derived from Angel Island's lithium claystone deposit and treated at the Demonstration Plant using Century Lithium's patent-pending alkaline leach and Direct Lithium Extraction ("DLE") process. The lithium hydroxide samples were produced on-site in a batch process using conventional liming conversion with calcium hydroxide to make high-purity, +99.5% lithium hydroxide.

The Company is also pursuing a direct lithium conversion ("DLC") process to produce lithium hydroxide directly from lithium chloride solution. Such a process would thereby bypass lithium carbonate as an intermediate stage, simplify operations, and reduce energy consumption and operating costs.

With the demand for mobile and stationary energy storage growing, Century Lithium's project at Angel Island is strategically positioned as the United States seeks a reliable domestic source of critical materials. Lithium carbonate is an essential component for LFP batteries, while lithium hydroxide is needed for high-energy-density NMC/NCA batteries. By demonstrating the potential to produce both, Angel Island stands out as a potential key contributor to American energy independence and a resilient battery supply chain.

Century Lithium | centurylithium.com