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Tianqi Lithium Corporation
Tianqi Lithium mines and refines lithium into chemicals that go into electric car and industrial batteries.
Tianqi Lithium is one of the world's big suppliers of lithium chemicals — the stuff that makes modern batteries work. It digs lithium-containing rock out of the ground and turns it into refined products like lithium carbonate and lithium hydroxide, which battery makers and industrial customers buy. Without lithium, there is no rechargeable battery for an electric car or a phone, so the company sits right at the start of a very large supply chain.
The business runs in two main parts. One is mining: Tianqi owns a stake in the Greenbushes mine in Western Australia, one of the richest and lowest-cost sources of hard-rock lithium in the world, and it also holds a stake in Chile's giant Atacama salt flat through its investment in SQM SQM. The other part is chemical processing, where ore and brine get converted into the high-purity compounds battery factories demand. Its customers are mostly battery and cathode makers in China, plus industrial buyers who use lithium in things like glass and ceramics. Lithium is a commodity, which means Tianqi does not really set the price — the market does, and it swings wildly. When electric-car demand booms and lithium prices spike, the company can make enormous profits almost overnight. When prices crash, as they did sharply in 2023 and 2024, those profits can evaporate just as fast, and the company has posted losses in recent periods. That whiplash is the single most important thing to understand about the business: it is a price-taker riding a volatile cycle.
Its edge comes from owning low-cost rock rather than just buying it. Greenbushes is among the cheapest sources of lithium anywhere, so even in a price slump Tianqi's mining arm can keep earning while higher-cost rivals struggle. The company has also been building out refining capacity in Australia and China to sell more finished chemicals rather than raw ore. Competitors include other big lithium producers like Albemarle ALB and Ganfeng Lithium 1772, and the whole industry faces a long-term question: if new mining supply keeps flooding in and battery chemistry shifts, how long can the good times last?
Saved answer · last researched 15 Nov 2026