# Tianqi Lithium > China's Tianqi Lithium holds 51% of the world's largest hard-rock lithium mine and 23.77% of Chilean SQM, a structural swing factor in global battery supply chains. **Meta:** type: reference · date: 2026-07-03 · heads: · 4 takes · 3 lenses · 2 regions ## What it is Tianqi Lithium Corporation (SZSE: 002466; HKEX: 9696) is a Chengdu, China-based lithium company and, alongside [GanFeng Lithium](/ja/n/ganfeng-solid-state-argentina-2026), one of the two dominant Chinese lithium chemical producers by output. Its two defining assets are a 51% controlling stake in Talison Lithium, owner of the [Greenbushes](/ja/n/tianqi-greenbushes-phase3-2026) hard-rock spodumene mine in Western Australia, the world's largest lithium mine by nameplate capacity, and a 23.77% equity stake in Sociedad Química y Minera (SQM) of Chile, the second-largest brine lithium producer by reserve base. Tianqi also owns the Kwinana lithium hydroxide conversion plant near Bunbury, Western Australia, providing downstream integration from raw spodumene to battery-grade chemicals. As of end-2025, total assets stood at approximately CNY 72.11 billion. ## History Founded in 1992 in Chengdu, Sichuan province, as a lithium carbonate processing business, Tianqi listed on China's Shenzhen Stock Exchange in 2010 (ticker 002466). The company's first transformative move came in 2013: Tianqi outbid Rockwood Holdings for control of Talison Lithium, paying approximately A$724 million through its subsidiary Windfield Holdings for a 51% stake in the Greenbushes hard-rock spodumene operation in Western Australia. Rockwood's 49% passed to [Albemarle](/ja/n/albemarle-kings-mountain-2026) when Albemarle acquired Rockwood in 2015, creating the joint venture structure that persists today. In 2018, Tianqi made a second, larger bet: purchasing 23.77% of SQM from the Canadian company Nutrien Ltd for US$4.066 billion, financed heavily through loans from Chinese banks. The leverage proved difficult to sustain when lithium prices fell sharply through 2019 and 2020. In 2022, Tianqi listed H-shares on the Hong Kong Stock Exchange (HKEX: 9696) to raise capital primarily to reduce the SQM acquisition debt burden. ## Current state The 2023-2024 lithium price collapse pushed Tianqi into deep loss. Full-year 2024 net loss reached CNY 7.905 billion as Chinese lithium carbonate spot prices fell more than 80% from their 2022 peaks. Tianqi cut costs and deferred discretionary capital while maintaining the Greenbushes expansion on schedule. Recovery came in 2025 and accelerated into 2026. Full-year 2025 net profit reached CNY 463 million on revenue of CNY 10.346 billion, a swing back to profitability driven by lithium price recovery and Kwinana reaching commercial-scale throughput. The [Greenbushes CGP3](/ja/n/tianqi-greenbushes-phase3-2026) expansion plant produced first ore on January 30, 2026, bringing total Greenbushes nameplate capacity above 1.8 million tonnes per year of spodumene concentrate across three simultaneous plants. Kwinana output reached 3,047 MT of lithium hydroxide in Q1 2026, the highest quarterly total since commissioning. Q1 2026 net profit was 43 times the year-earlier figure. In January 2026, Tianqi issued CNY 2.6 billion in zero-coupon convertible bonds to refinance shorter-duration trough-era debt. ## Relationships Tianqi's 51-49 Talison joint venture with [Albemarle](/ja/n/albemarle-kings-mountain-2026) puts direct commercial competitors in co-ownership of the world's largest hard-rock lithium mine, a concentration that draws periodic antitrust review. The 23.77% SQM stake gives Tianqi dividend income and a strategic voice in Chilean lithium policy, including the [SQM-Codelco JV](/ja/n/chile-sqm-codelco-jv) that reshaped Chilean lithium governance from 2023. Tianqi competes with [GanFeng Lithium](/ja/n/ganfeng-solid-state-argentina-2026) across spodumene offtake, battery-grade chemical customers, and downstream solid-state battery positioning. Chengdu Tianqi Industrial Group, the founding family vehicle controlled by Jiang Weiping, is the company's controlling shareholder. ## What to watch Kwinana sustained quarterly lithium hydroxide output above 3,000 MT will confirm full ramp completion and validate the vertical integration thesis. Tianqi's SQM dividend income and influence on operational decisions depend on whether the [SQM-Codelco JV](/ja/n/chile-sqm-codelco-jv) framework restricts minority shareholder rights. The CNY 2.6 billion zero-coupon convertible bond matures 2029-2031, creating refinancing risk if lithium prices soften before maturity. Whether Australia's federal or Western Australian state governments impose domestic processing equity conditions on Greenbushes, following precedents set by Indonesia for nickel and Chile for lithium, is the most consequential long-run policy risk for Tianqi's asset base. ## Regional takes (batched by bias / lens) ### official record - **Tianqi Lithium Corporation** (China, en) — 2024 Annual Report: full-year net loss CNY 7.905 billion during the lithium price trough, total assets CNY 72.11 billion, debt-to-asset ratio 28.04%, with financial notes on the Greenbushes JV, Kwinana plant, and the 23.77% SQM equity stake. Source: https://en.tianqilithium.com/Upload/File/202505/20250501001129_8267.pdf - **Tianqi Lithium Corporation** (China, en) — Official 2024 annual results briefing: confirms dual growth in production and sales volumes of lithium-based chemical products in 2024 despite sustained global lithium price pressure, and outlines the company's global resource positioning strategy. Source: https://en.tianqilithium.com/content/details17_1281.html ### regulatory filing - **Hong Kong Exchanges and Clearing (HKExnews)** (Hong Kong SAR, en) — Tianqi Lithium Corporation regulatory filing on HKExnews dated August 2025, covering interim financial and operational performance as lithium prices recovered from the 2024 trough. Source: https://www.hkexnews.hk/listedco/listconews/sehk/2025/0829/2025082903752.pdf ### industry coverage - **Gasgoo** (China, en) — Documents Tianqi Lithium's return to annual profitability in full-year 2025: net profit CNY 463 million on revenue CNY 10.346 billion, a turnaround from the CNY 7.905 billion loss posted in 2024. Source: https://autonews.gasgoo.com/articles/news/tianqi-lithium-swings-to-profit-in-2025-2039339687343210497 ## Across the graph - Related: [[tianqi-greenbushes-phase3-2026]], [[chile-sqm-codelco-jv]], [[albemarle-kings-mountain-2026]], [[ganfeng-solid-state-argentina-2026]] - Entities: Corporate:tianqi, Commodity:lithium, Corporate:sqm, Corporate:albemarle --- Canonical: https://rbtfl.xyz/ja/n/tianqi-dossier