Manganese X Stock Price, News & Analysis

Manganese X Energy (OTCQB: MNXXF) appointed Desmond Tranquilla, P.Eng. to its board effective October 29, 2025, subject to TSX Venture Exchange approval. Mr. Tranquilla brings 32 years of mining and project delivery experience and currently serves as Vice President, Projects at Canada Nickel Company.

His background includes leadership on large capital projects such as Vale's CAD$1.6B Atmospheric Emission Reduction Project and Detour Gold's CAD$1.5B Detour Lake Project. The company says his technical and operational expertise will support advancing the Battery Hill High-Purity Manganese Project toward completion of its Pre-Feasibility Study and strengthening North American EV battery supply chain positioning.

Manganese X Energy Corp (OTCQB: MNXXF) highlighted urgency to build a North American battery materials supply chain after China announced export controls effective November 8, 2025 covering high-performance lithium-ion batteries, cathode and anode materials and related technologies. The company said its Battery Hill manganese project in Woodstock, New Brunswick can supply high-purity manganese (HPMSM) for cathode chemistries such as LMR, LMFP and NMC, helping reduce reliance on overseas processing and support EV, BESS and defence supply needs.

Management framed the move as accelerating North American and European self-sufficiency and aligning with government energy-security initiatives.

Manganese X Energy (OTCQB: MNXXF) responded to China’s new export controls, effective November 8, 2025, which restrict exports of high-performance lithium-ion batteries, cathode materials (including LFP and lithium-rich manganese materials), graphite anode materials, and key production technologies.

The company said this shift could disrupt global EV and BESS supply chains and increase demand for a North American, ethically sourced high-purity manganese supply. Manganese X highlighted its Battery Hill project in Woodstock, New Brunswick, as positioned to support regional battery-material needs.

Manganese X Energy (OTCQB:MNXXF) has achieved breakthrough results in Phase 2 battery testing with U.S. battery innovator C4V, demonstrating 70% capacity retention after 4,600 cycles - more than double the cycle life of conventional NMC-based EV batteries.

The company's high-purity battery-grade manganese, sourced from its Battery Hill project in New Brunswick, outperformed both Lithium Iron Phosphate (LFP) and Lithium Manganese Iron Phosphate (LMFP) chemistries. Each test cycle included a 60-minute charge, 60-minute discharge, and 5-minute rest period.

Following these exceptional results, Manganese X is advancing to Phase 3 testing, which will evaluate the material in multilayer pouch cells (3Ah design) to meet end-user product requirements. Successful Phase 3 results could lead to commercial adoption and potential binding offtake agreements with C4V.

Manganese X Energy (OTCQB: MNXXF) has achieved breakthrough results in Phase 2 battery testing with U.S. battery innovator C4V, demonstrating 70% capacity retention after 4,600 cycles - more than double the cycle life of conventional NMC-based EV batteries.

The company's high-purity battery-grade manganese, sourced from its Battery Hill project in New Brunswick, has outperformed both Lithium Iron Phosphate (LFP) and Lithium Manganese Iron Phosphate (LMFP) chemistries. Each test cycle included a 60-minute charge, 60-minute discharge, and 5-minute rest period.

Following these exceptional results, Manganese X is advancing to Phase 3 testing, which will evaluate the material in multilayer pouch cells (3Ah design) to meet end-user product requirements. Success could lead to a potential binding offtake deal with C4V.

Manganese X Energy (OTCQB:MNXXF) has announced significant Phase 2 ore-sorting results from its Battery Hill project, demonstrating an 80% improvement in mill feed grade. The pilot program, conducted by ABH Engineering at RADOS Technologies lab in South Africa, processed over 400kg of rock samples using full-scale production equipment.

The testing revealed potential mill feed grades of 10% to 15% manganese, with the ore-sorting technology effectively removing waste rock and pre-concentrating the material before processing. This advancement is expected to significantly reduce both capital expenditure (CAPEX) and operating costs (OPEX), while improving project economics through enhanced resource utilization and reduced environmental impact.

The company plans to integrate these findings into its upcoming Pre-Feasibility Study (PFS), scheduled to commence in Q3 2025.

Manganese X Energy (OTCQB:MNXXF) has announced significant Phase 2 ore-sorting results from its Battery Hill pilot program, demonstrating an 80% improvement in mill feed grade. The testing, conducted at RADOS Technologies lab in South Africa, processed over 400kg of rock using full-scale production equipment.

The pilot program revealed that Battery Hill material is highly amenable to ore-sorting, with potential mill feed grades of 10% to 15% manganese. The technology enables effective waste rock removal and pre-concentration before further processing, which is projected to significantly reduce both capital expenditure (CAPEX) and operating costs (OPEX).

The company plans to integrate these findings into its upcoming Pre-Feasibility Study (PFS) scheduled for Q3 2025. The process improvements are expected to enhance project economics through reduced energy and water consumption, expanded resources, and decreased tailings storage requirements.

Manganese X Energy (OTCQB: MNXXF) received a significant boost for its Battery Hill Manganese Project in New Brunswick following the announcement of the G7 Critical Minerals Action Plan by Canada. The Action Plan, revealed during the G7 Summit in Kananaskis, Alberta, aims to strengthen responsible and secure supply chains for critical minerals essential for clean energy and battery technologies.

The plan focuses on key initiatives including mobilizing investment in mining and processing, supporting local value creation, encouraging collaboration among stakeholders, and promoting innovation in critical minerals processing. With manganese identified as crucial for global decarbonization efforts, the company is preparing to launch its Pre-Feasibility Study (PFS) for the Battery Hill project.

Manganese X Energy (OTCQB: MNXXF) has announced positive preliminary results from Phase 2 testing of its battery-grade manganese material in partnership with U.S. Battery innovator C4V. The testing is part of C4V's Digital DNA Supply Chain Qualification Program, focusing on single-layer pouch cells for EV battery applications. Key highlights include: - Test samples from Battery Hill project in New Brunswick, one of North America's largest manganese carbonate deposits - Cells have maintained performance through 700 charge cycles, showing promising stability - Testing will continue until cells reach 80% capacity retention - Final technical report expected after 1,500-2,000 charge cycles - Successful completion could lead to a binding offtake agreement The collaboration supports Manganese X's goal to become a key domestic supplier for North America's EV and energy storage markets.