FMS 2026 Memory Summit: Big Three Unveil AI Roadmaps as CXMT Is Absent
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Samsung, SK hynix, and Micron each laid out AI-era memory roadmaps at FMS 2026. CXMT (长鑫存储), China's largest DRAM maker, appeared on none of the event's sponsor, exhibitor, or speaker lists — just weeks after its parent's blockbuster Shanghai IPO.
What did the Big Three present?
Samsung showcased next-gen HBM — high bandwidth memory — and its zHBM technology, which stacks memory chips vertically to feed more data to AI processors.
SK hynix outlined a tiered memory strategy for the agentic-AI era, assigning different speed tiers of memory to different workloads.
Micron released its AI data-center memory and storage roadmap. All three are chasing the same prize: making AI servers faster and higher-capacity.
Why was CXMT absent?
FMS is one of the memory industry's premier showcases; new products and roadmaps typically debut here. CXMT was not listed as a sponsor, exhibitor, or speaker.
This means → China's largest DRAM manufacturer had zero presence on the industry's biggest stage.
By contrast, Chinese NAND maker YMTC (长江存储) attended as a platinum sponsor and was scheduled to present — two Chinese memory firms, one highly visible, one entirely absent.
Where does CXMT stand right now?
CXMT's parent, CXMT Technology (长鑫科技), listed on the Shanghai Stock Exchange in July 2026. On its first trading day it briefly became China's most valuable listed company.
Reuters reported that CXMT is evaluating a second fab in Beijing and aims to raise monthly DRAM output to 350,000 wafers by end-2026.
In plain terms = just listed, still fundraising, pushing to expand — exactly when international visibility matters most, and yet the company did not show up.
What hard constraints does expansion face?
South Korean industry estimates put the cost of a single advanced DRAM fab at over $10 billion. CXMT's funding talks are still at an early stage and may need local-government backing.
The risk of tighter U.S. export controls looms over every step — equipment spending by TSMC and major memory makers keeps climbing, while CXMT's access to foreign equipment could be further restricted.
This means → CXMT must clear two gates at once — financing and equipment supply. A bottleneck at either one slows the expansion timeline, making this the key variable for tracking its competitiveness.
Content is for reference only, not financial advice.