# CENTURY LITHIUM ADVANCES DEMONSTRATION PLANT RELOCATION TO TONOPAH AND PROVIDES REAGENT COST STRUCTURE UPDATE Canonical Atlas analysis: https://atlas-extractions.minestarters.com/news/century-lithium-advances-demonstration-plant-relocation-to-tonopah-and-provides--664d105e-7fcf-4258-a1ff-21671aa61bc3 Original source: https://money.tmx.com/en/quote/LCE/news/6999382675484177/century-lithium-advances-demonstration-plant-relocation-to-tonopah-and-provides- Publisher: tmx Original announcement: 2026-04-23T12:30:00.000Z Analysis by Minestarters Atlas Atlas analysis published: Unknown date Atlas analysis updated: Unknown date - Company: Century Lithium Corp. - Ticker: LCE - Exchange: TSX - Region: Nevada - Primary commodity: Lithium - Secondary commodities: Sodium hydroxide - Document categories: Economic study, Metallurgy, Permitting - Extracted: 2026-09-18 06:46:37 UTC Narrative sentiment: 0.80 · Bullish ## Minestarters Atlas summary Century Lithium has updated progress on relocating its Demonstration Plant to Tonopah, Nevada, with commissioning targeted for H2 2026. The company highlighted the economic resilience of its Angel Island project, noting that its salt-based chlor-alkali process provides insulation from rising global sulfur and sulfuric acid prices, supported by a 2026 Feasibility Study reporting a US$4.01 billion after-tax NPV. Reasoning: The announcement provides high-value economic metrics from a 2026 Feasibility Study and highlights a significant competitive advantage in reagent cost structures due to a unique patent-pending process. - Positive factor: Strong project economics with US$4.01 billion after-tax NPV - Positive factor: Structural insulation from rising sulfur and sulfuric acid prices via salt-based chlor-alkali process - Positive factor: Potential for sodium hydroxide byproduct sales to lower operating costs - Positive factor: Demonstration plant relocation to Tonopah is proceeding as planned - Negative factor: Non-independent Qualified Person \(Chief Technical Officer\) signing off on the technical information Facts used in scoring: 3 ## Classification and evidence **DFS Bankable** Polarity: positive Definition: AACE Class 2-1 study complete and within the staleness window. Why it applies: The document references a 2026 Feasibility Study prepared by professional firms \(MPDI, GRE, SRK\) in accordance with NI 43-101. Evidence · text > The 2026 Feasibility Study on Angel Island... in accordance with National Instrument 43-101 \(NI 43-101\), confirms... **High IRR** Polarity: positive Definition: Post-tax real unlevered IRR in the strong tier or better. Why it applies: While IRR is not explicitly stated, the after-tax NPV of US$4.01 billion for a lithium project is exceptionally high. Evidence · text > after-tax NPV of US$4.01 billion **Permitting** Polarity: neutral Story-specific tag Definition: No canonical definition is currently available. Why it applies: The company is actively applying for a Nevada Water Pollution Control Permit. Evidence · text > application for a Nevada Water Pollution Control Permit are all in progress **Single Domain Only** Polarity: negative Definition: Testing limited to one composite or domain — representativeness not established. Why it applies: only one composite was tested ## Extracted facts Stored fact records: 1. Some facts used in scoring do not have a stored record. ## Metallurgical Results (1) ### metallurgical testing [Link to this fact](https://atlas-extractions.minestarters.com/news/century-lithium-advances-demonstration-plant-relocation-to-tonopah-and-provides--664d105e-7fcf-4258-a1ff-21671aa61bc3#fact-metallurgical-facts-2) Angel Island · lithium #### Identity - Project: Angel Island - Commodity: lithium - Region: usa\_nv - Reported Region: Nevada - Ticker: LCE #### Test Work - Program Status: optimization - Test Type: metallurgical testing - Sample: claystone zones 1 and 2 #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-04-23T00:00:00.000Z Reasoning: The reagent structure is a key technical differentiator. - Positive factor: Process uses salt instead of sulfur, reducing reagent cost risk Evidence · text > conduct structured metallurgical testing... including full test runs on claystone zones 1 and 2 #### Tags used in scoring **Byproduct Commodity** Polarity: neutral Definition: The tested commodity is a byproduct rather than the primary economic driver. Why it applies: the release describes a byproduct credit ## How Atlas produces this analysis Minestarters Atlas uses automated extraction to summarize mining announcements, identify reported measurements, and classify supporting evidence. Sentiment reflects the extracted narrative and classification rules; it is an interpretation, not a reported measurement. Evidence quotes and context are provided where available. Missing data, low-confidence results, and review flags indicate limitations. Check the original publisher announcement before relying on an interpretation.