CATL Backs Europe Rollout With Buybacks and Green Bond as Shares Sit 36% Below Peak
Published on 09/23/2026 at 16:10 | Editorial boerse-global.de
CATL pressed ahead on two fronts this week, opening trial production at its Hungarian cell plant while simultaneously shoring up its share price through an aggressive buyback program and a fresh debt sale. The world's largest battery maker bought 665,100 of its own A-shares on the Shenzhen exchange on Wednesday for just under 200 million yuan, yet the stock still closed 1.2% lower at 300.83 CNY — roughly 36% beneath the 52-week high it touched in May.
The latest repurchase is only the most recent in a string of support measures. On Monday alone, CATL picked up about 3.69 million shares worth some 1.1 billion yuan, earmarked for cancellation. Mid-September brought two more single-day outlays of 947 million and 456 million yuan respectively.
Green Bond to Fund Domestic Plants
Alongside the buybacks, the company is replenishing its war chest. On Sunday it filed the prospectus for a green innovation bond totaling 4.5 billion yuan, split into a three-year tranche of 4.0 billion yuan with an extension option and a five-year tranche of 500 million yuan. Proceeds are ring-fenced for working capital and maintenance at four existing production complexes — among them Fuding, Jiangsu, Sichuan and Shandong — which together carry a target capacity of about 460 gigawatt-hours. No capacity expansion is attached to the financing.
Utilization across CATL's own plants reached 95% in the first half of 2026, comfortably above the industry average, underscoring why the company is keen to keep its domestic lines running smoothly.
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Debrecen Lines Begin Validation
In Europe, the group hit a long-awaited milestone. On Tuesday, the first two cell lines at its new Debrecen facility entered trial operation, with equipment and processes now being tuned ahead of full-scale output. Hungarian authorities in Hajdú-Bihar county signed off on the launch after repeated inspections confirmed that all environmental and safety requirements had been met — a process that followed earlier regulatory reservations and the granting of a usage permit in August.
Debrecen is CATL's second European manufacturing base after Germany. Once fully built out, it is slated to reach 100 gigawatt-hours of annual capacity, which would make it the company's largest plant outside China, supplying primarily European automakers. Module production has been running at the site since autumn 2024, with more than 530,000 modules shipped to date.
Truck and Van Batteries Broaden the Portfolio
CATL also used the week to push into new product territory. Together with vehicle maker Wuling, it unveiled a new battery generation for commercial delivery vehicles, featuring a dedicated thermal management system and thin-film technology. According to the company, the cell delivers 10,000 charge cycles at normal temperatures and 5,000 cycles under elevated heat. The technology makes its debut in the Wuling Yangguang L.
Diversification Push Weighs on Sentiment
Investor mood, however, remains cautious. Chinese automakers including Li Auto, Xiaomi and Xpeng are increasingly channeling money into rival cell suppliers such as Sunwoda and CALB, aiming to reduce their reliance on the market leader. Several manufacturers are also building in-house cell expertise or bringing second suppliers on board. That shift has fed concerns about eroding dominance and has contributed to a roughly 22% decline in the share price over the past 30 days.
The fundamentals tell a different story. Net profit for the first half of 2026 climbed nearly 42% to 43.28 billion yuan. Global battery installations rose 26.6% year on year to 289.6 gigawatt-hours between January and July, according to SNE Research, lifting CATL's worldwide market share to just under 40%.
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