Chipmaker CXMT vaults to top of China's valuation with 470% Shanghai debut surge
Chinese chipmaker CXMT saw its market value soar by over 500% during its Shanghai stock market debut. The surge reflects strong investor confidence in China's domestic semiconductor industry amid global AI-driven demand.
Why it matters
The company's valuation highlights China's strategic push for technological self-sufficiency and its competitive stance against global chip giants.
FILE PHOTO: CXMT logo and computer motherboard are seen in this illustration taken April 14, 2026. REUTERS/Dado Ruvic/Illustration/File Photo
SHANGHAI: China's leading memory chipmaker ChangXin Memory Technologies (CXMT) became the most valuable company in the mainland after soaring more than 500 per cent on its market debut Monday (Jul 27), underscoring how AI demand is boosting the semiconductor sector.
The race to build data centres that power artificial intelligence has fuelled a global memory chip shortage while causing business to boom for the companies that produce them.
CXMT is the world's fourth-largest maker of DRAM memory chips, with around 8 per cent market share.
It wants to rival South Korea's Samsung Electronics and SK hynix, and US giant Micron, companies that have also seen profits and share prices skyrocket in recent months.
Get smarter about the news
Sign up free for a feed built around what you actually care about, Dive Deeper research on any story, and the full text of every article.
Create free accountAlready have an account? Sign in