CXMT‘s blockbuster Shanghai debut has put it within the highlight, however analysts say closing the know-how hole in superior reminiscence chips, not investor enthusiasm, will decide whether or not it may problem the worldwide market leaders.
The Chinese language reminiscence maker’s almost 466% surge in its Monday market debut has fueled optimism that Beijing’s years-long push to construct a self-sufficient semiconductor trade is starting to repay.
The larger query now could be whether or not CXMT can slender its know-how hole with Samsung Electronics, SK Hynix and Micron, significantly in high-bandwidth reminiscence, or HBM, a key know-how powering the AI increase, the place the three firms have established a big lead.
“Itemizing would not change the outlook for the massive three or the trade as demand continues to exceed provide for everybody,” mentioned David Gibson, senior analyst at MST Monetary.
Whereas home demand ought to proceed to help CXMT’s reminiscence chips, Gibson mentioned the corporate faces a problem because it doesn’t have entry to the newest excessive ultraviolet, or EUV, lithography machines, that are important for manufacturing superior chips and are successfully off limits to China underneath U.S. led export restrictions.
With out them, CXMT requires about 30% extra wafers — a skinny slice of semiconductor materials used to fabricate chips — than its opponents to supply the identical quantity of reminiscence, a state of affairs that’s onerous to beat.
“CXMT is concentrating on to supply HBM from the top of 2026. The brand new Shanghai fab is geared to supply AI chips, together with HBM,” mentioned MS Hwang, analysis director at Counterpoint Analysis.
He added that the corporate’s preliminary merchandise are more likely to be HBM3E or HBM3, relying on the efficiency it may obtain, leaving it one to 2 generations behind opponents already shifting towards HBM4 and HBM4E.
Samsung Electronics, the dominant participant within the international DRAM market, mentioned throughout its second-quarter earnings name Thursday that it had scaled up HBM4 gross sales and shipped the trade’s first HBM4E samples to main clients.
“Sure CXMT will make HBM given it’s stacked DRAM however yields will probably be low and therefore volumes low,” Gibson mentioned, declaring that the corporate stays behind opponents who need excessive capability and excessive pace.
Yield is a semiconductor trade time period that broadly means the variety of usable chips which might be produced through the manufacturing course of. Chipmakers intention for max yield.
CXMT has been dedicating its analysis and growth efforts to HBM know-how for a while, mentioned Ellie Wang, an analyst at TrendForce. Nevertheless, she mentioned that whereas HBM manufacturing is technically possible with out EUV lithography, the corporate continues to be more likely to face a noticeable efficiency hole in contrast with main trade friends.
Gibson additionally mentioned the CXMT is more likely to proceed gaining international DRAM market share, with many of the development anticipated to return from Chinese language clients, together with Tencent, ByteDance, Alibaba and home cellphone makers.
Samsung Electronics maintains its lead within the international DRAM market with a 38% market share, adopted by SK Hynix at 29% and Micron at 22%, in accordance to Counterpoint Analysis, whereas CXMT share stood at 8%.
CXMT presently provides reminiscence chips to many Chinese language smartphone manufacturers and is regularly increasing its presence in China’s PC and server markets, mentioned Wang. Nevertheless, its product portfolio stays centered on mainstream and mid-range segments, with comparatively restricted capabilities in high-capacity server merchandise and superior reminiscence for AI servers.
Going ahead, the corporate’s future holds each bull and bear circumstances, mentioned Hwang. “The bull case is catching up on know-how. The bear case is failing to beat gear rules and technological limitations like HBM.”
“Primarily based on its present growth and manufacturing progress, it can stay difficult for CXMT to considerably slender the hole earlier than AI-driven reminiscence demand begins to normalize,” mentioned Wang, including that the corporate continues to develop new course of applied sciences and merchandise in an effort to shut the hole.
Shares of CXMT have been up over 5% in Friday buying and selling.
