On August 1 2026, the Chilean lithium giant Sociedad Química y Minerá (SQM) saw its shares fall 2 % to US$67.06 after investors reacted to a new partnership framework with state‑owned Codelco that will hand the government a controlling stake in the Atacama Salar once SQM’s current lease expires in 2030. The move followed the country’s National Lithium Strategy, which requires future lithium extraction to be structured as public‑private partnerships with state control. In the same session, Albemarle (US$117.67) slipped 0.09 %, while the Global X Lithium & Battery Tech ETF (LIT) gained 1.31 % to US$69.32. The swings reflect the market’s reassessment of long‑term cash‑flow models for the two largest lithium‑brine operators and the broader supply‑demand balance for battery‑grade lithium.

Chile’s National Lithium Strategy, announced in 2023 and codified through a series of decrees, created Nova Andino Litio—a state‑owned company that will manage lithium production in the Salar de Atacama. Under the strategy, the state will hold a controlling interest in any future lithium‑mining venture, while the private partner will operate the site. The policy aims to boost Chilean revenue from lithium but also caps the share of profits that foreign operators can retain. Chilean officials have described the arrangement as a “public‑private partnership” that will give the government a 70 % share of operating margins from new production, rising to 85 % from 2031.

SQM entered into a partnership with Codelco in December 2024 to form Nova Andino Litio. The joint venture gives Codelco control of the assets while SQM manages day‑to‑day operations. The arrangement, announced jointly by the Chilean government and the companies, is expected to take effect once SQM’s current lease expires in 2030. Investors have viewed the partnership as a direct threat to SQM’s projected cash flows, because the state will capture a large portion of the operating margin and will be entitled to a share of future profits. The 2 % decline in SQM’s share price reflects the market’s reassessment of the company’s valuation in light of the new ownership structure.

Albemarle, which holds a lithium‑brine license in the Atacama until 2043, has taken a different approach. The company announced a deferment of capital expenditure on hard‑rock expansion projects in 2025, citing the need to protect its balance sheet until lithium chemical prices stabilize. According to Albemarle’s investor presentation, the decision was made to avoid additional debt in a market where spot prices have fallen and long‑term contracts are becoming more common. The modest 0.09 % decline in Albemarle’s share price suggests that investors have already priced in the potential impact of Chile’s policy shift on the company’s earnings.

Supply and demand dynamics for lithium remain in flux. Chinese battery manufacturers are working through elevated inventories, reducing spot purchases and favoring long‑term offtake contracts. This inventory drawdown has put downward pressure on realised prices for lithium from the Lithium Triangle. At the same time, global electric‑vehicle sales growth has slowed from its previous pace, as European subsidy schemes are adjusted and consumers postpone big‑ticket purchases amid high interest rates. The combination of a potential oversupply and a softer demand curve has contributed to the recent volatility in lithium‑related equities.

In summary, SQM’s share decline reflects the market’s reassessment of Chile’s new partnership framework, which will give the state a controlling stake in the Atacama Salar and reduce the company’s future profit share. Albemarle’s modest decline indicates that investors have already factored in the policy change and the company’s capex deferral. The LIT ETF’s gain underscores the broader market view that lithium supply will remain in excess for the near term. The next key development will be the formal decree that finalizes the partnership structure between SQM and Codelco, which could trigger further repricing of lithium‑mining stocks. Meanwhile, the lithium market will continue to monitor Chinese inventory levels, EV sales trends, and the pace of new project development in the Lithium Triangle.