CXMT Surges 470% in Shanghai IPO Debut
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- CXMT shares surged nearly 470% on debut at Shanghai's Star Market, pushing its market valuation to ~3.3 trillion yuan ($487bn) and making it the most valuable listed company in mainland China.
- Anna Macdonald of Hargreaves Lansdown told the BBC only 7% of CXMT's shares were available for trading, attributing the extraordinary bounce to demand dramatically outstripping supply.
- CXMT manufactures DRAM chips used in AI data centres, phones, PCs, and tablets; the firm was founded in 2016 by Chairman Zhu Yiming and is headquartered in Hefei, Anhui Province.
- Samsung Electronics, SK Hynix, and Micron dominate the global DRAM market with roughly 90% of production, while Beijing pushes for tech self-reliance — a backdrop CXMT's debut highlights.
- SK Hynix raised $26.5bn earlier this month in its New York share offering — the largest US listing by a foreign firm — with shares surging as much as 17% on debut before pulling back.
- Memory prices have more than doubled in recent months, and TrendForce analyst Ellie Wong told Reuters supply-driven price increases are expected to continue until the end of 2027, with customers actively seeking to diversify suppliers.
Why it matters: CXMT's $487bn valuation immediately reshapes China's listed-company rankings and validates Beijing's self-reliance push in a DRAM market where Samsung, SK Hynix, and Micron control roughly 90% of global production. With memory prices more than doubling and shortages expected through 2027, the listing gives Chinese customers a credible domestic diversification option at a moment when global supply tightness is already forcing gadget makers to hike prices.
