ChangXin Technology's IPO Ignites Revaluation of the DRAM Super Cycle

CXMT’s IPO Pre-Disclosure Ignites Revaluation of the Memory Chip Cycle: Soaring DRAM Prices Drive Explosive Earnings Growth; Domestic Substitution Logic Enters the Profit Realization Phase

In May 2026, a set of financial figures in CXMT Technology Group Co., Ltd.’s Sci-Tech Innovation Board (STAR Market) IPO application draft detonated like thunder—projected net profit for H1 2026 stands at RMB 50–57 billion, representing a staggering year-on-year increase of 612%–677%; Q1 revenue surged 719.13% YoY. This unprecedented earnings guidance in A-share semiconductor history is no isolated event—it reflects the powerful convergence of three forces: a deep global memory chip cycle reversal, rigid AI compute-demand expansion, and rapid industrialization of domestic technology. It signals that China’s DRAM industry has definitively crossed the technical validation phase (“capable of making it,” “has made it”) and entered the era of scalable profitability (“capable of earning,” “earning substantially”). Concurrently, capital markets’ valuation logic for the memory chip supply chain is accelerating its shift—from “policy narratives” and “technology expectations” toward “real cash flows” and “global market share realization.”

DRAM Supply-Demand Dynamics Undergo Radical Shift: AI-Driven Rigid Demand + Capacity Constraints Fuel a “Super Cycle” in Pricing

The fundamental driver behind CXMT’s explosive earnings lies in the rapidly intensifying structural imbalance in the DRAM market since H2 2025. According to industry monitor TrendForce, server memory module orders (especially HBM3 and high-bandwidth DDR5) rose over 45% quarter-on-quarter beginning in Q4 2025. Meanwhile, leading integrated device manufacturers (IDMs) exercised extreme caution in expanding capacity due to wafer fab depreciation pressures, yield ramp challenges on advanced nodes, and geopolitical delays in equipment deliveries. Samsung and SK Hynix increased their DRAM capital expenditures by just 8% YoY in 2025—far below the 32% YoY growth in AI server shipments. Against this backdrop, spot market prices entered a steep upward trajectory from October 2025: DDR5-4800 modules rose 210% within six months, while the unit price of HBM3e 24GB packages breached USD 1,200—reaching an all-time high.

Notably, this round of price increases is not a short-term inventory-cycle disturbance but a long-term demand anchor forged by AI infrastructure buildout. In 2026 AI server procurement plans, top-tier cloud providers—including Microsoft, Meta, and Alibaba Cloud—have universally raised per-server memory configurations to over 1 TB, while HBM stacking layers advance toward 12 layers. Consequently, DRAM capacity requirements per unit of compute power are growing exponentially. This tight “compute–memory” coupling has decoupled DRAM demand from consumer electronics cyclical volatility, endowing it with the rigid characteristics of an industrial commodity. As the world’s fourth-largest DRAM supplier (with ~8.3% global market share, Counterpoint Q1 2026), CXMT—whose 12nm process platform has achieved full-series mass production of server-grade DDR5 and LPDDR5X—has perfectly aligned its ramp with the peak global capacity shortfall, positioning it as a core beneficiary of pricing upside.

Qualitative Shift in Domestic Substitution Logic: From “Import Replacement” to “Global Market Share Capture”—Now Delivering Profits

For the past decade, “domestic substitution” has often been perceived by markets as a defensive narrative tinged with subsidy dependency and technology catch-up. CXMT’s financial data shocks precisely because its earnings explosion stems not from policy-driven procurement or low-price dumping—but from genuine technological competitiveness and broad global customer acceptance. The prospectus reveals that three of CXMT’s top five customers in Q1 2026 are international Tier-1 server OEMs—including one designated supplier to a North American supercomputing center. Its HBM3 products have passed NVIDIA’s GB200 NVL72 system certification, achieving a yield rate of 99.2%, surpassing industry averages. This signifies CXMT’s substantive integration into the core loop of the global AI hardware supply chain: its substitution logic has evolved from “a backup option when imports are unavailable” to an active choice based on performance compliance, superior cost efficiency, and more stable supply.

Even more critically, scalable profitability is now fueling a virtuous R&D iteration cycle. CXMT projects its R&D expenditure ratio will reach 18.7% in 2026, with key investments directed toward 1αnm node development and Chiplet-level HBM4 interface design. Once the flywheel of “profitability → R&D → higher performance → greater market share” spins up, domestic DRAM ceases to be merely a “safety valve” filling domestic gaps—and instead becomes a strategic pivot reshaping global memory chip pricing power and technology roadmaps. This proven ability to realize profits fundamentally overturns capital markets’ entrenched perception of China’s domestic semiconductors as “high-investment, low-return, long-cycle” assets.

Valuation Anchor Migration Across the Supply Chain: Equipment, Materials, and Advanced Packaging Enter Systemic Re-rating

CXMT’s IPO is far more than a milestone for a single company—it acts as a catalyst for the entire memory chip supply chain’s valuation framework reconstruction. Historically, equipment and materials companies were valued against linear expectations of rising “localization rates.” Today, however, with CXMT explicitly planning a 35% capacity expansion in 2026–2027, upstream demand is shifting from “Does it exist?” to “Is it fast enough? Good enough?” For instance, NAURA’s etching tools have entered CXMT’s 1αnm validation phase, while ACM Research’s CCP tools achieve >99.5% yield in HBM TSV deep-hole etching—both seeing simultaneous jumps in order visibility and pricing power. On the materials front, Anji Technology’s copper CMP slurries and Siltronic China’s SOI wafers have achieved full coverage across CXMT’s 12nm production lines; their technology barrier value is now being re-rated under the enhanced certainty of profitability.

The benefits accruing to advanced packaging are even more transformative. As the “crown jewel” of the AI era, HBM’s 2.5D/3D packaging complexity vastly exceeds traditional DRAM, requiring tightly coordinated processes including TSV, microbumps, RDL, and EMIB. CXMT has established joint labs with Shenghe Semiconductor and Yongsi Electronics; in its 2026 HBM3 packaging capacity plan, domestic OSATs are slated to handle 65% of volume. This directly accelerates capex spending by JCET and Tongfu Microelectronics on Fan-Out RDL and hybrid bonding equipment. As memory chips evolve from “bare dies” to “system-level packages,” the value center of the supply chain is irreversibly migrating toward high-end manufacturing segments.

Conclusion: Convergence of Cyclical Inflection and Strategic Inflection

What CXMT’s IPO pre-disclosure reveals extends far beyond a single company’s high-growth story. It serves as a definitive signal that the DRAM industry cycle has transitioned from the tail end of a downturn into the main ascending wave—and marks a pivotal footnote in China’s semiconductor industry completing its paradigm shift from “technology catching-up” to “commercial success.” When net profit explodes in the hundreds-of-billions RMB range, and when world-class AI vendors integrate CXMT into their core supply chains, domestically produced memory chips truly acquire the confidence—and clout—to define industry rules. Going forward, investor focus will pivot from “Can it be mass-produced?” to “Can it sustain leadership in next-generation technologies?” and from “How much policy support exists?” to “What is the global customer’s willingness-to-pay?” At this inflection point, a comprehensive, cross-chain value re-rating—spanning design, fabrication, packaging & testing, equipment, and materials—is already underway.