Lithium

Business

Rio Tinto and China's Chalco Forge Joint Venture to Seize Control of Brazil's CBA in $900M Deal

Mining giant Rio Tinto and state-owned Aluminum Corporation of China (Chalco) have entered a definitive agreement to acquire a controlling 68.6% stake in Brazil's Companhia Brasileira de Alumínio (CBA) from Votorantim, valuing the deal at approximately $902.6 million. The move signals a major consolidation in the global low-carbon aluminum sector.

Business

Amprius Technologies: Battery Innovator or Overheated Stock?

Amprius Technologies' shares have skyrocketed over 300% in the past year, driven by excitement around its silicon-anode battery technology. However, a deep dive into the company's financials reveals a significant valuation gap, raising questions about whether the stock's momentum has outpaced its fundamentals.