Section1: Company Overview

Sigma Lithium Corporation (TSXV: SGML) is dedicated to powering the next generation of electric vehicle batteries with environmentally sustainable and high-purity lithium. Sigma is in construction at its wholly owned Grota do Cirilo Project in Brazil one of the largest and highest-grade hard rock lithium spodumene deposits in the Americas. Sigma is committed to strong ESG practices and is aiming to be net zero emissions by 2024. Its green-friendly processing plant will use 100% renewable energy 100% recycled water and 100% dry-stack tailings.

This Report covers the Key Recommendation Rationale, Valuation, Target Price, and Recommendation on the stock. 

Section 2:  Stock Recommendation Summary

Valuation Methodology (Illustrative): EV to Sales based Relative Valuation approach:

The stock has witnessed an upside of ~30.14% and ~18.46% over the 1 week and 1 month respectively. It is trading below the average of 52-week high price of CAD 21.50 and 52-week low price of CAD 5.85, providing an opportunity to exit, as the stock might make some correction.

One-Year Technical Price Chart (as of August 11, 2025). Source: REFINITIV, Analysis: Kalkine Group 

Note 1: Past performance is not a reliable indicator of future performance.

Note 2: The reference date for all price data, currency, technical indicators, support, and resistance levels as on August 11, 2025. The reference data in this report has been partly sourced from REFINITIV.

Note 3: Investment decisions should be made depending on an individual's appetite for upside potential, risks, holding duration, and any previous holdings. An 'Exit' from the stock can be considered if the Target Price mentioned as per the Valuation and or the technical levels provided has been achieved and is subject to the factors discussed above.

Note 4: Dividend Yield may vary as per the stock price movement. 

Note 5: Kalkine reports are prepared based on the stock prices captured either from REFINITIV or Trading View. Typically, REFINITIV or Trading View may reflect stock prices with a delay which could be a lag of 25-30 minutes. There can be no assurance that future results or events will be consistent with the information provided in the report. The information is subject to change without any prior notice.