HIGHLIGHTS Sigma Lithium's Co-Chairperson and CEO, Ana Cabral, to present at the 2026 BMO Global Metals, Mining & Critical Minerals Conference, followed by a fireside chat with leading lithium research analyst Joel Jackson.Company provides updated production guidance reflecting continued operational optimization and mining scale-up activities.Success achieved with commercial initiatives led to resumption of planning for Phase 2 civil construction and equipment ordering during 2026.Production guidance as fo ...

Core Viewpoint - Sigma Lithium Corporation has received an official technical statement from Brazil's mining regulator confirming the safety of its waste piles, which counters misinformation and supports the company's operational integrity [2][3][4]. Regulatory Confirmation - The Agencia Nacional de Mineracao (ANM) confirmed the absence of serious technical risks associated with Sigma Lithium's waste piles and stated that there were no legal grounds for precautionary closure measures [3][6]. - Inspections conducted on January 20 revealed no geotechnical anomalies that would indicate imminent risk, reinforcing the company's compliance with safety standards [3][6]. Response to Misinformation - The statement from the ANM addresses false information circulated in a negative media campaign against Sigma Lithium, which included the use of fake government communications [4][10]. - The company has been proactive in maintaining dialogue with regulatory authorities and providing necessary documentation to demonstrate compliance with regulations [7]. Operational Impact - Sigma Lithium's management believes that an ongoing administrative inquiry regarding its waste piles does not materially affect its mining operations, as confirmed by a safety inspection that noted over two years without labor accidents [5][6]. - The company is ramping up its mining activities and has a nameplate capacity to produce 270,000 tonnes of lithium oxide concentrate annually, with plans to double this capacity with a second plant [12][13]. Environmental and Safety Standards - Sigma Lithium emphasizes its commitment to environmental sustainability, producing "Quintuple Zero Green Lithium" with no coal power, tailings dams, potable water usage, hazardous chemicals, or labor accidents [12]. - The company utilizes advanced technology for dry stacking lithium fines, which has generated substantial demand and sales, contributing to its operational reinvestment [9].

Financial Data and Key Metrics Changes - The company reported a 69% increase in net revenues quarter-on-quarter and a 36% increase compared to the same quarter last year [4][5] - Cash generation reached $31 million, with a 33% increase in pricing compared to the previous quarter [4][5] - Operating margin increased by 42% and net margin increased by 67% year-on-year [6][7] - Cash increased by 42% compared to the last quarter, totaling $21 million, plus $8 million in incremental trade receivables [7][10] Business Line Data and Key Metrics Changes - The company has approximately 1 million tons of dry stacked high-purity materials, which are expected to generate cash from sales [4][11] - The Greentech Plant has achieved a production capacity of 300,000 tons of lithium concentrate, with a recovery rate of 70% [20][22] - The company is in the process of upgrading mining operations to enhance production efficiency [5][23] Market Data and Key Metrics Changes - The current market price for lithium is around $1,000 per ton, with expectations of free cash flow generation of $132 million based on this pricing [18][70] - The company is experiencing a robust pricing environment, with bids for lithium middlings at $120 per ton [31][63] Company Strategy and Development Direction - The company aims to achieve an all-in sustaining cost of $560 per ton for 2026, focusing on increasing production efficiency and reducing costs [14][18] - Plans include finalizing offtake agreements and monetizing existing lithium products to capitalize on the current pricing environment [25][26] - The company is committed to maintaining its position as a low-cost and sustainable producer in the lithium market [13][24] Management's Comments on Operating Environment and Future Outlook - Management expressed optimism for 2026, highlighting the importance of being a low-cost producer amidst price volatility [70] - The company is focused on upgrading mining operations to match the capabilities of its Greentech Plant, ensuring a strong operational position [22][70] Other Important Information - The company has achieved 787 consecutive days without accidents, demonstrating operational excellence [8] - Deleveraging efforts have reduced short-term trade finance debt by 43% this year, with a remaining balance of $33.8 million [6][12] Q&A Session Summary Question: Current cash balance clarification - The current cash balance is $29 million, with an additional $33 million in bids for lithium material [29] Question: Origin and grade of lithium middlings - Lithium middlings are processed through the DMS circuit, with a grade range of 1% to 1.3% [30] Question: Status of $100 million shareholder credit and BNDES loan - The company is awaiting a quarter of price stability to greenlight equipment purchases, with plans to utilize large customer balance sheets for disbursement [33][39] Question: Production acceleration if lithium market tightens - The company is upgrading mining operations to match plant capabilities, preparing for increased production in a robust market [41][44] Question: Estimated CapEx for phases two and three - The company has a credit signed with BNDES, and proceeds from offtakes will be redirected to fund growth [46][48] Question: Inventory management strategy - The company plans to monetize all lithium inventory, including high-purity middlings, taking advantage of current prices [59] Question: Working capital required to restart the mine - The increase in cash balance is attributed to final price settlements and monetization of middlings [61][63] Question: Expected lithium concentrate production volume for Q4 2025 - Guidance for Q4 production will be issued once the mobilization curve for large equipment is completed [66][68]

Core Viewpoint - Sigma Lithium Corporation (NASDAQ:SGML) is recognized as one of the best small-cap EV stocks to buy, with analysts maintaining a bullish outlook despite recent earnings misses [1][3]. Financial Performance - The company reported a revenue of $16.88 million for Q2 2025, which is a decline of 63.26% and fell short of expectations by $19.74 million [2]. - The earnings per share (EPS) was negative $0.17, missing the consensus by $0.09 [2]. - Despite the disappointing financial results, the stock has appreciated over 24% since the earnings release on August 14, attributed to exceeding lithium oxide concentrate production targets [2]. Production and Strategy - Sigma Lithium achieved a production of 68,368 tons of lithium oxide concentrate in Q2 2025, marking a 38% year-over-year increase and surpassing the target of 67,500 tons [2]. - Management indicated that the revenue decline was a result of a strategic decision to withhold products during periods of market volatility [3]. Analyst Ratings - Rock Hoffman from Bank of America Securities reiterated a Buy rating on Sigma Lithium with a price target of $12 on September 26 [4]. - Joel Jackson from BMO Capital Markets also maintained a Buy rating with the same price target of $12 on August 15 [4].

Core Insights - Sigma Lithium Corporation is evolving into a major global "pure play" lithium oxide producer, with a production target of 270,000 tonnes in 2025 [2][5] - The company has become the world's fifth largest industrial-mineral lithium producing complex, contributing to economic development in the Vale do Jequitinhonha region of Brazil [3][12] Management Updates - Sigma Lithium has streamlined its leadership structure into seven core areas reporting directly to CEO Ana Cabral, enhancing operational focus and coordination [4][5] - Felipe Peres has been appointed as the sole Chief Financial Officer, consolidating the finance team under his leadership, while Anna Hartley returns as Head of Investor and Global Banking Relations [6][5] Annual Shareholder Meeting Results - A total of 84,270,865 common shares were represented at the annual meeting, accounting for approximately 75.73% of the total issued shares [7] - Shareholders voted 99.73% in favor of fixing the number of directors at five and approved the appointment of Grant Thornton LLP as the auditor with 99.86% support [8][10] Production and Sustainability - Sigma Lithium operates one of the largest integrated industrial lithium production sites globally, focusing on environmentally sustainable practices [12][13] - The company currently produces 270,000 tonnes of lithium oxide concentrate annually and plans to double its production capacity to 520,000 tonnes [13]