ChangXin Memory Technologies is preparing for a STAR Market listing by the end of July after updating its IPO filing on July 9, putting China’s leading DRAM maker on course for one of the largest domestic semiconductor offerings in years and a major test of market confidence in the country’s memory-chip ambitions.
The Hefei-based company, widely known as CXMT, reported first-quarter 2026 revenue of 50.8 billion yuan and net profit of 33 billion yuan, equal to roughly 400 million yuan in profit a day. The scale of that turnaround has drawn intense attention across China’s capital markets, especially because the company had accumulated losses of 36.65 billion yuan by the end of 2025 before swinging sharply into profit within six months.
The IPO prospectus shows CXMT plans to raise 29.5 billion yuan, with proceeds earmarked for technology upgrades, production-line improvements and next-generation research projects whose total cost is estimated at 34.5 billion yuan. If completed as expected, the listing would be the largest on the STAR Market since 2020 and could become one of the most closely watched A-share debuts of the year.
The offering is expected to move into public subscription around mid-July, with pricing likely between July and August. For traders, the key question is not only how large CXMT can become, but how much of its recent profit surge is sustainable once the current DRAM price boom begins to cool.
Profit surged during a rare memory upcycle
CXMT’s financial reversal has coincided with one of the sharpest rallies in DRAM prices in years. According to TrendForce, DRAM contract prices rose between 93% and 98% in the first quarter of 2026, as tight supply and strong demand gave memory makers unusually strong pricing power.
The company’s own average selling price rose about 57% during the period, while shipment volume increased roughly 11%. That combination lifted revenue sharply and pushed margins to levels that would have been difficult to achieve during a normal phase of the memory cycle.
The memory industry has always been cyclical. Producers spend heavily during expansion periods, often lose money when supply exceeds demand, and then benefit rapidly when shortages emerge. CXMT’s sudden rise from years of losses to quarterly profit of 33 billion yuan is therefore being viewed through two lenses: as evidence of its growing market position, and as a reminder that its earnings remain highly sensitive to industry pricing.
From 2022 to 2024, CXMT posted annual losses of 8.3 billion yuan, 16.3 billion yuan and 7.1 billion yuan, respectively. Over the same period, the company continued to spend heavily on factories, tools and process development, with cumulative capital expenditure exceeding 400 billion yuan across three years. In 2025, it reported net profit of 18.75 billion yuan, followed by 33 billion yuan in the first quarter of 2026. Market expectations now point to first-half 2026 profit of around 50 billion to 57 billion yuan.
The size of the swing has made CXMT one of the most profitable companies in China’s semiconductor sector, at least for now. But the company’s durability will depend on whether it can keep improving yields, reduce production costs and deepen ties with major customers before the next downturn arrives.
AI demand reshapes the DRAM market
The immediate backdrop for CXMT’s IPO is the global rush to build artificial intelligence infrastructure. Demand for high-bandwidth memory, or HBM, has absorbed a growing share of advanced DRAM production capacity at major global suppliers. Because HBM and conventional DRAM rely on overlapping manufacturing resources, the shift has tightened supply for standard memory used in smartphones, personal computers and servers.
That shortage has pushed conventional DRAM prices to the highest levels since 2016, giving producers broader leverage in negotiations with customers. In a seller’s market, even companies that trail the industry leaders in process technology can benefit if buyers need secure supply and are willing to accept alternative sources.
CXMT’s average selling prices are now reported to be within 5% to 10% of those of leading suppliers in some product areas, a notable development for a company that only began mass production several years ago. However, such pricing strength may reflect scarcity as much as technological parity. When supply is tight, customers are more willing to qualify additional suppliers and accept narrower performance or cost differences.
For traders assessing the IPO, that distinction matters. A company can report exceptional profits during an upcycle while still facing structural challenges when prices normalize. DRAM prices are expected by some market researchers to continue rising in the third quarter of 2026, though likely at a slower pace, with quarter-on-quarter gains estimated at 13% to 18%. The longer the upcycle lasts, the stronger CXMT’s near-term cash generation will be. The eventual test will come when supply increases and customers regain bargaining power.
CXMT climbs into the global top four
CXMT has become the fourth-largest DRAM supplier globally, behind Samsung Electronics, SK Hynix and Micron Technology. Industry research estimates that its global DRAM revenue share rose from about 3% in 2025 to roughly 8% in the first quarter of 2026, reflecting growth in both volume and pricing.
The top three manufacturers still dominate the market and collectively control the overwhelming majority of global DRAM supply. Their advantages include larger scale, deeper engineering teams, more advanced process nodes, broader product portfolios and long-established relationships with major device makers and data-center customers.
Even so, CXMT’s progress is significant. The company has secured a customer base that includes Apple, Google, Tencent, Alibaba Cloud, ByteDance, Lenovo and several major smartphone makers. It has also signed a long-term supply contract with Tencent worth more than 20 billion yuan, according to information disclosed in connection with the offering.
Reports that major global technology companies are testing or purchasing CXMT products point to a broader supply-chain shift. Large buyers want more diversity in memory sourcing, especially during periods of rising prices and tight availability. For CXMT, adoption by leading technology firms provides both revenue and credibility. It also increases the pressure to meet strict standards for performance, reliability and delivery.
The company’s ability to retain these customers after market conditions change will be a critical measure of its competitiveness. Demand during a shortage can open doors, but long-term supplier status depends on quality consistency, production stability and cost control.
Valuation expectations range widely
CXMT’s valuation has become a major topic in China’s market. In a previous financing round, Alibaba Cloud paid 6.1 billion yuan for a 3.85% stake, implying a valuation of about 158.4 billion yuan. Since then, the memory-market boom and the company’s sharp profit growth have transformed expectations.
Some institutional estimates, based on favorable pricing conditions and sustained earnings momentum, suggest CXMT’s market value could potentially reach between 3 trillion and 4 trillion yuan. Such projections would place the company near the top tier of A-shares and make it one of the most valuable semiconductor companies in China.
Those estimates rely on ambitious assumptions. They require DRAM prices to remain elevated, CXMT to keep expanding output, and margins to stay strong despite still competing against much larger global peers. If the market begins to price CXMT as a cyclical memory producer rather than a high-growth national champion, the valuation range could narrow significantly.
For traders, the IPO is therefore likely to be judged on both strategic importance and earnings quality. CXMT operates in a sector closely tied to China’s technology self-sufficiency goals, making it more than a standard manufacturing listing. But public-market performance will still depend on revenue growth, profit stability and the company’s ability to turn state-backed scale into durable competitiveness.
From Hefei project to national champion
CXMT was founded in 2016 in Hefei under the leadership of Zhu, who had earlier founded the chip-design company GigaDevice. The project was backed heavily by Hefei state capital, reflecting the city’s strategy of building advanced manufacturing clusters around semiconductors, displays and electric vehicles.
Total funding committed to the project has exceeded 100 billion yuan. Local entities ultimately came to hold more than 36% of CXMT’s shares collectively, while other stakeholders include national funds and major technology companies. This ownership structure underscores both the commercial and policy importance attached to the company.
The early years were shaped by an effort to absorb and redevelop technology from Qimonda, the bankrupt German memory company. CXMT acquired and reworked 2.8 terabytes of design archives and more than 10,000 technical documents from Qimonda. It then committed about $2.5 billion more to reengineer Qimonda’s 46nm process down to a 10nm-class node.
The company also secured more than 5,000 U.S. patent licenses from Rambus and Polaris, a subsidiary of WiLAN, helping reduce intellectual-property risks as it moved toward commercial production. In memory chips, patents and process know-how are as important as factory scale. Without sufficient licensing and engineering capability, new entrants can face legal, technical and customer-qualification barriers.
By 2019, CXMT had begun mass-producing 19nm DDR4 memory, marking China’s first domestically developed DRAM of that type. Its phase-one fabrication plant was built in 14 months, with designed monthly capacity of 120,000 wafers and total project spending of around 150 billion yuan.
Product range broadens but gaps remain
Since beginning mass production, CXMT has expanded beyond DDR4 into DDR5 and LPDDR5 products. Its newer chips include speeds of up to 8,000 Mbps and capacities of 24 Gb per chip, allowing the company to serve smartphones, PCs, servers and cloud customers.
That progress has narrowed some parts of the gap with global leaders, but it has not eliminated it. Samsung, SK Hynix and Micron continue to lead in high-end memory, advanced process technology, production efficiency and HBM. Their scale also gives them stronger flexibility during downturns, when weaker players can be pressured by falling prices and high depreciation costs.
The comparison is visible in profit levels. Samsung reported 260.4 billion yuan in operating profit last year, while SK Hynix posted 183.6 billion yuan. CXMT’s first-quarter profit was remarkable, but the global leaders remain much larger and more deeply embedded in advanced memory supply chains.
CXMT’s challenge is to use the current boom to strengthen its position before the cycle turns. That means improving yields, expanding capacity without creating excessive future supply pressure, investing in higher-value products and maintaining enough cash to withstand a future price decline.
IPO proceeds will fund the next phase
The planned 29.5 billion yuan fundraising will support technology upgrades and next-generation development. The amount is large by STAR Market standards, but modest compared with the overall capital required to compete in memory manufacturing. DRAM production demands continuous spending on lithography, deposition, etching, testing, clean-room expansion and process refinement.
The IPO will nevertheless give CXMT more financial flexibility at an important moment. It can help the company accelerate upgrades, increase output, deepen research and development, and improve its standing with major customers that prefer suppliers with strong balance sheets.
The listing also gives public traders a direct way to participate in China’s DRAM industry. Until now, exposure to the sector has largely come through related equipment, material and design companies. CXMT’s debut would put a pure-play domestic DRAM manufacturer at the center of the A-share semiconductor trade.
Still, the stock’s performance after listing will likely depend on timing. If DRAM prices keep rising into 2027, earnings momentum could remain strong. If capacity additions from global producers ease the shortage sooner than expected, the market may reassess profit forecasts quickly.
The next test is sustainability
Zhu, now 54, leads a company that has become central to China’s effort to build a competitive domestic memory supply chain. CXMT’s rise has been fast, capital-intensive and closely watched. Its IPO arrives at a moment when the memory market is unusually favorable, giving the company a powerful earnings story to present to the public market.
But the same market conditions that lifted profits also create the main risk. DRAM booms rarely last forever. Prices rise sharply when supply is tight, then can fall just as quickly when production catches up or demand slows. CXMT’s long-term value will depend on whether it can prove that its profitability is not merely the product of a temporary shortage.
The company has already shown it can build capacity, qualify major customers and take share in one of the world’s most difficult semiconductor markets. The next stage will be harder: competing through a full cycle against entrenched global leaders while continuing to move up the technology curve.
For traders, CXMT’s public debut is more than a large IPO. It is a real-time gauge of how the market values China’s semiconductor self-reliance push at a moment of exceptional industry profits. The listing may begin during a boom, but the company’s true test will come when memory prices stop doing so much of the work.
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