ChangXin Memory Technologies (CXMT)
China's state-backed DRAM chipmaker, now the world's #4 memory supplier.
On the record
Checkpoint: US Commerce Department decision on adding CXMT to the Entity List
The call
CXMT now posts real DRAM revenue and a fresh $85bn valuation, but a pending US Entity List call and its first cycle downturn will test whether Beijing's backing outlasts Washington's controls.
ChangXin Memory Technologies makes computer memory chips (DRAM) and is China's fourth-largest producer. It is hard to replace because China's government wants domestic chip makers to reduce reliance on foreign suppliers like Samsung and Micron, and the government owns about 37% of the company, so it will likely keep supporting it. The biggest threat is that the US government may soon ban the company from buying American technology and materials, which could cut off key supplies and hurt growth overnight.
Why
01
AI pressure: None apparent. AI-driven server and phone demand fuels DRAM orders for CXMT, it's a tailwind not a disintermediation risk here. Could AI do the core job? Unlikely.
02
Bigger players: Samsung Electronics, SK Hynix, Micron Technology. These three already sell DRAM and HBM at scale worldwide; CXMT still trails them in HBM and advanced nodes. Could a giant copy it? No, they are blocked.
03
What protects it. China's chip self-sufficiency push plus a ~37% state ownership stake lock in domestic customers and funding, insulating it from foreign rivals and Entity List damage.
What would change this call
US Commerce Department decides on Entity List addition for CXMT. Would show whether Washington can cut CXMT off from foreign equipment and tools.
CXMT ships HBM at volume with parity claims by end of 2026. Would show whether CXMT can compete beyond commodity DRAM against SK Hynix and Samsung.
DRAM prices fall sharply during CXMT's capacity ramp. Would test whether state backing can absorb losses through a cyclical downturn.
CXMT ships HBM at volume with parity claims by end of 2026. Would show whether CXMT can compete beyond commodity DRAM against SK Hynix and Samsung.
DRAM prices fall sharply during CXMT's capacity ramp. Would test whether state backing can absorb losses through a cyclical downturn.
Key numbers
- Q1 2026 revenue RMB 50.8bn, up 719% YoY
- Global DRAM share rose to 7.6-9% in Q1 2026
- IPO valued CXMT at $85bn on July 27, 2026
Named risks
- US Commerce Department Entity List addition interagency-approved, implementation pending as of 2026-07.
- DRAM industry historic boom-bust cyclicality could hit newly public valuation.
- HBM technology still maturing and behind SK Hynix, Samsung, Micron per 2026-07-24 analysis.
- Customer concentration and pricing friction with domestic buyers such as Huawei.
- Heavy reliance on state ownership (~36.8%) ties company fortunes to Chinese industrial policy.
Rivals, as read in July 2026
| Rival | Direction | Evidence |
|---|---|---|
| Samsung Electronics | contesting | Structurally barred from China's sovereign-supply market by export controls, as of 2026-07 |
| SK Hynix | gaining on | CXMT DRAM share rose from 3-4% to 7.6-9% YoY by Q1 2026, still behind on HBM tech |
| Micron Technology | gaining on | CXMT capacity projected to reach 350k-375k wafers/month by end-2026, near Micron's estimated capacity |
| Yangtze Memory Technologies Corp (YMTC) | contesting | Domestic NAND peer, already on Entity List since 2022, more insulated from further US curbs than CXMT |
Questions people ask
- Is ChangXin Memory Technologies (CXMT) profitable?
- Yes. CXMT posted Q1 2026 revenue of RMB 50.8bn, up 719% year on year, with net profit of RMB 33.012bn, according to reporting dated 2026-07-24. Company guidance also pointed to H1 2026 net profit of RMB 50-57bn, roughly 22 times higher than a year earlier.
- Who owns CXMT?
- CXMT has no single controlling shareholder. Largest holders include Qinghui Jidian (21.67%) and ChangXin Integrated (11.71%), with state-linked and Hefei-government investors collectively holding about 36.8% as of its July 2026 IPO, a stake worth roughly RMB 213bn ($31.5bn) at IPO price.
- Will CXMT be added to the US Entity List?
- As of July 2026, a US Commerce Department Entity List addition for CXMT had been interagency-approved but not yet implemented, per reporting from 2026-07-19. CXMT was already added to the US Department of Defense's Chinese Military Company (1260H) list in June 2026.
- Who is CXMT's biggest competitor?
- CXMT ranks #4 globally in DRAM behind SK Hynix, Samsung Electronics, and Micron Technology as of July 2026, per Korea Herald. Those three are structurally barred from competing inside China by export controls and Beijing's self-sufficiency mandate, while CXMT's share rose from about 3-4% to 7.6-9% year over year.
- Is investing in or joining CXMT after its IPO risky?
- CXMT debuted on Shanghai's STAR Market on 2026-07-27 at an ~$85bn valuation after raising RMB 57.9bn, Asia's largest 2026 IPO. Risks include a pending US Entity List decision and DRAM's historic boom-bust cycles, which analysts note have wiped 60-80% off memory equity valuations in past downturns.
- Could AI replace CXMT's business?
- No. CXMT is a physical DRAM fab operator, not a services firm; AI datacenter demand is a growth driver, not a disintermediation threat. Its Q1 2026 revenue growth of 719% year over year was itself fueled by AI-driven memory demand, per reporting dated 2026-07-24.
Timeline
- 2026-07-27CXMT debuts on Shanghai STAR Market at ~$85bn valuation, Asia's largest 2026 IPO
- 2026-07-24Q1 2026 revenue reported at RMB 50.8bn, up 719% YoY, net profit RMB 33.012bn
- 2026-07-19US Entity List addition for CXMT reported interagency-approved but not yet implemented
- 2026-07-14IPO priced at RMB 8.66/share, raising RMB 57.9bn (~$8.6bn)
- 2026-06CXMT added to US DoD Chinese Military Company (1260H) list
- 2026-06Tencent supply agreement worth over $3bn signed
- 2025-12Manufacturing capacity reaches 720,000 wafers per quarter
- 2025-11CXMT unveils latest DDR5 chips
- 2016-05CXMT founded by Zhu Yiming, founder of GigaDevice Semiconductor
Revision history
24 July 2026
First assessed. Protection under test. The text above is fixed as of this date and is not edited afterwards.
In the same band
Sources
- China's CXMT lists on July 27... (2026-07-24)
- China's CXMT targets global DRAM giants with record $8.5 billion IPO (2026-07-20)
- China's CXMT eyes memory's 'Big 3' with $8.5b IPO (2026-07-19)
- China memory giant CXMT valued at US$85 billion in record Shanghai IPO (2026-07-14)
- Analysis-Chipmaker CXMT debut spotlights China's state-funded path to tech power (2026-07-23)
- ChangXin Memory Technologies Debuts on STAR Market... (2026-07-14)
- China's memory chip makers ride AI boom to new power, and U.S. scrutiny (2026-07-24)
- Chinese memory maker CXMT's output has grown from 40,000 to 720,000 wafers... (2026-07-17)
- Apple Is Quietly Testing Chinese Memory Chips (2026-07-09)
- An analysis of CXMT's prospects ahead of its IPO (2026-07-24)
- Every Memory Cycle Ends the Same. Until It Doesn't. (2026-03-12)
- China bans major chip maker Micron from key infrastructure projects (2023-05-22)