Why Sigma Lithium Stock Zoomed to 52-Week Highs Today

Group 1: Sigma Lithium Stock Performance - Sigma Lithium shares surged 16.9% to reach 52-week highs of $14.25 per share, marking a remarkable 200% increase over the past six months [1] - Despite the recent rally, Sigma Lithium's stock is only up about 20% in 2025 so far [8] Group 2: Lithium Market Dynamics - Lithium prices have reached 18-month highs, with lithium carbonate futures priced at approximately $14,060 per metric ton [3] - China, as the largest lithium reserve holder and consumer, is experiencing a potential supply squeeze due to the cancellation of 27 mining permits in Yichun, which is known as the "Lithium Capital of Asia" [4] - The Chinese government is revoking outdated mining permits that historically extracted lithium, effectively blocking these mines from future lithium production [5] Group 3: Impact on Sigma Lithium - The tightening lithium supply from China is driving prices higher, which could significantly benefit Sigma Lithium as it adjusts its sales volumes to take advantage of these higher prices [8] - Every increase in lithium prices translates to increased revenue for Sigma Lithium, as the company strategically manages its sales volumes to maximize cash flows and strengthen its balance sheet [9]