COMPANIES · CHIP MFG & PACKAGING
CXMT
CXMT (ChangXin Memory Technologies) is China's largest maker of DRAM memory chips, based in Hefei. It listed on the Shanghai STAR Market in July 2026.
CXMT (ChangXin Memory Technologies) is China's largest maker of DRAM memory chips, based in Hefei. It listed on the Shanghai STAR Market in July 2026.
DRAM is working memory for servers and AI systems as well as phones and PCs. Reuters reported on 14 July 2026 that CXMT, the world's fourth-largest DRAM maker, is listing on Shanghai's STAR Market under the code 688825.
Phone, PC, server and electronics makers, and chip companies that resell its output, pay it for DRAM chips.
China (Hefei)
Chip manufacturing, memory and packaging. The foundries, memory makers, and packaging and testing businesses that physically manufacture AI chips. This is where a chip design actually becomes a real, physical piece of silicon.
Connections (5)
Every connection below is tied to a readable source, date, classification and statement of its limits. A company source establishes what that company stated; it does not necessarily provide independent confirmation.
Current relationships (2)
Source: 2026-04-02 · reviewed 2026-09-26
Evidence: Primary-source statement · Reported operating (as of end-2025)
Limits: Holding as of end-2025, before CXMT's July 2026 IPO; does not establish the current percentage after dilution or any control.
GigaDevice Semiconductor Inc. 2025 Annual Report (HKEX filing) ↗Source: 2026-01-22 · reviewed 2026-09-26
Evidence: Primary-source statement · Reported operating
Limits: The 2026 figure is an estimate approved for a shareholder vote; does not establish actual 2026 purchases, pricing, or which products are involved.
GigaDevice Notice of the 2026 First Extraordinary General Meeting (HKEX filing) ↗Dated or announced (2)
Source: 2026-07-30 · reviewed 2026-09-26
Evidence: Secondary reporting (unconfirmed by primary parties) · Reported pre-IPO holding
Limits: Secondhand report of a pre-IPO stake; does not confirm the current holding after the listing or any strategic or supply ties.
Alibaba's CXMT Bet Multiplies 20-Fold (Seoul Economic Daily) ↗Source: 2026-07-02 · reviewed 2026-09-26
Evidence: Secondary reporting (unconfirmed by primary parties) · Orders reported; deliveries not confirmed
Limits: Report of orders around the IPO; does not establish volumes, delivery, value, or whether Tencent uses the memory for AI systems.
Inside CXMT's US$4.3b IPO: soaring profits meet US export threat and high-stakes HBM race (SCMP) ↗Comparisons (1)
Source: 2026-07-15 · reviewed 2026-09-26
Evidence: Analytical comparison · Product/market overlap
Limits: Market overlap only; CXMT lags in high-bandwidth memory, and this does not establish head-to-head wins for specific customers.
Explainer-What is CXMT and how did it become China's DRAM champion? (Reuters via Yahoo Finance) ↗Inclusion in this database is not an endorsement of a company or its securities. Nothing here is a recommendation to buy or sell anything, and none of it is individualized investment advice. See the disclosures. Data: AI Map v3.24, released .