A super cycle has delivered a 33.2 billion yuan quarterly profit to Changcun Holding, yet the inherent pressures of heavy-asset depreciation, cyclical mean reversion, and external supply chain constraints in the memory chip industry have not faded with the earnings surge.

On August 21, the Shanghai Stock Exchange accepted the STAR Market IPO application from Changcun Storage Holding Co., Ltd. (referred to as "Changcun Holding"), with the prospectus draft pre-disclosed on the same day. CITIC Securities and CSC Financial are serving as joint sponsors. Changcun Storage, the well-known 3D NAND flash manufacturer, operates as a wholly-owned subsidiary of Changcun Holding, which is the main applicant for this IPO. The offering consists entirely of new shares with no secondary sales arranged. The company plans to raise 33 billion yuan, with net proceeds directed toward production line technology upgrades and next-generation storage technology R&D. Following standard procedures, the IPO still requires review by the Shanghai Stock Exchange and registration with the CSRC, meaning the draft prospectus carries no legal effect for share issuance.

The market often refers to Changcun Holding and Changxin Technology (Changxin Technology Group Co., Ltd., 688825.SH), already listed on the STAR Market, as the "twin pillars" of domestic storage, but their tracks do not overlap. Changcun Storage focuses on 3D NAND flash, used for persistent, high-capacity storage in devices like solid-state drives and smartphones, while Changxin Technology's wholly-owned subsidiary, Changxin Storage Technology Co., Ltd., concentrates on DRAM memory—the volatile, runtime memory that loses data when power is cut. Together, they correspond to the data "warehouse" and "workbench" within the computing architecture. Both companies adopt the IDM (Integrated Device Manufacturer) model, integrating chip design, manufacturing, and packaging/testing, yet their technology paths and global competitive landscapes are independent.

The most striking figure in this prospectus is that in the first quarter of 2026, the company achieved operating revenue of 47.042 billion yuan and net profit attributable to parent of 33.379 billion yuan. In other words, during that quarter, Changcun Holding earned approximately 370 million yuan per day on average. This performance stems from a convergence of technological accumulation, capacity ramp-up, and the AI-driven memory upcycle. However, the industry's inherent heavy-asset depreciation, strong cyclical mean reversion, and external supply chain constraints have not diminished despite the profit surge. The prospectus fully lays out the company's industry standing, operating leverage, industrial drivers, capital and cyclical risks, as well as corporate governance, with four key areas warranting close attention.

Assessing Market Position Objectively

The prospectus cites TrendForce data showing that in Q1 2026, Changcun Holding's NAND Flash business ranked third globally and first in China by both shipment volume and sales value. Yet this standing needs to be viewed with caution. Samsung Electronics and SK Hynix have long held the top two global positions with significant share advantages. The third tier, which includes Changcun Holding, also features Micron Technology, Kioxia, and Western Digital (formerly SanDisk), with relatively small share differences among them, leaving room for ranking fluctuations in subsequent quarters.

On the technology front, the proprietary Xtacking architecture forms Changcun Holding's core moat. The company launched Xtacking 3.0 in 2022, winning the "Most Innovative Storage Technology Award" at the FMS global storage summit, becoming one of the first companies worldwide to ship 200+ layer 3D NAND Flash products, marking the first time domestic storage technology has led global advanced levels. In 2024, Changcun Holding iterated to Xtacking 4.0, earning another FMS award the following year and reshaping the global 3D NAND technology roadmap. As of March 31, 2026, the company held 5,611 granted invention patents and stands as one of the few mainland Chinese integrated circuit firms to have achieved patent cross-licensing with leading international players.

In product terms, Changcun Holding's NAND Flash offerings span three form factors: memory chips, smart terminal products, and SSDs, primarily applied to data centers, enterprise servers, and consumer electronics. Additionally, its subsidiary Hongmao Micro provides chip packaging/testing solutions and memory packaging services. The prospectus also highlights current limitations: while no single customer accounts for over 50% of revenue during the reporting period, the top five customers collectively represent a high share—55.73%, 64.62%, 51.65%, and 54.34% of revenue across the respective periods. Although the company has entered the supply chains of some international tier-one customers, its enterprise-grade, high-value-added products still lag behind overseas giants, and geopolitical factors impose practical constraints on customer onboarding and overseas expansion. Market development abroad remains a medium-to-long-term challenge.

In essence, Changcun Holding's revenue base is highly concentrated among leading domestic customers, while in the more profitable overseas enterprise market, it lacks the product strength and brand premium to compete head-on with the likes of Samsung and Micron. Geopolitical factors make this shortfall difficult to remedy through commercial means alone in the near term.

Price Rally Dividends in an Unbalanced Boom

Unlike past cycles driven by smartphone or PC shipments, this memory chip super cycle is fueled by AI, leading to a structural explosion in storage demand. The prospectus cites IDC forecasts that global annual data generation will surge from 175 zettabytes in 2025 to 1,003 zettabytes by 2030. Goldman Sachs research further indicates that as AI agents enter commercial deployment in 2026, global monthly token consumption will rise to 24 times current levels by 2030. Expanding compute demand is pushing leading companies to raise capital expenditures. According to TrendForce's 2026 report, capital spending by four major U.S. internet firms will grow from $228.3 billion in 2024 to $1.4504 trillion in 2030, with capex as a percentage of revenue rising from 16.1% to 44.7%. Four major Chinese internet companies will see capex grow from $33 billion in 2024 to $221.8 billion, with the ratio climbing from 8.4% to 20.2%.

As the mainstream choice for cloud-side AI and intelligent computing storage, enterprise-grade SSDs are seeing the strongest demand. TrendForce predicts that global enterprise NAND Flash demand will exceed 1.325 million PB by 2030, with a compound annual growth rate of 36.1% from 2025 to 2030, making it the fastest-growing application segment in the semiconductor memory market. On the consumer side, while global smartphone and PC shipments have declined, the rise of on-device AI is expected to drive NAND Flash demand for smart terminals like phones and tablets, as well as consumer SSDs for PCs, to dip slightly in 2026 before recovering.

On the supply side, a structural contraction has occurred. During the industry-wide loss cycle of 2022-2023, Samsung Electronics, SK Hynix, and Micron Technology sharply cut traditional NAND capex, redirecting capacity and funds toward high-value HBM and premium DRAM. Since new fab construction and expansion require two to three years, when AI storage demand surged, the industry faced several quarters of structural capacity gaps. Changcun Holding's financials during the reporting period vividly illustrate the industry's "sharp swing between profit and loss." Memory chip manufacturing is a quintessential heavy-asset model: depreciation from fabs and equipment is a rigid fixed cost unaffected by product price changes, creating extreme earnings elasticity. During upcycles, higher utilization, price increases, and diluted depreciation amplify profits; during downturns, even with shrinking revenue, depreciation continues unabated, magnifying losses. In 2023, at the cycle's trough, Changcun Storage's gross margin was just 5.45%, with the NAND Flash business barely breaking even and posting a massive full-year loss of 19.181 billion yuan.

As AI demand ignited a supply-demand rebalance, product prices rebounded sharply. According to the prospectus, in Q1 2026, NAND Flash capacity utilization hit 98.02%, with production lines nearly running at full tilt. Average selling prices for NAND Flash rose 172.72% versus the 2025 full-year average, with memory chip prices up 218.00%. Based on the disclosed quarterly net profit and revenue, the single-quarter net margin was approximately 70.96%. The prospectus warns that such high margins under current boom conditions cannot be simply extrapolated. If overseas manufacturers aggressively expand capacity and cause oversupply, even without a significant revenue decline, the company still faces the risk of substantial earnings volatility and a return to losses. This dramatic earnings swing is an industry-wide characteristic shared by all global memory IDMs, including Samsung and SK Hynix.

Regarding future NAND Flash supply-demand dynamics, TrendForce believes that as capacity comes online around 2027, if terminal consumer demand continues to weaken, NAND Flash supply will trend toward loosening in the second half of 2027. However, TrendForce adds that if AI agent adoption achieves breakthrough progress, it could again drive growth in high-speed SSDs. In other words, Changcun Holding's 33.3 billion yuan profit is essentially a precise convergence of the AI demand surge and overseas manufacturers' capacity shift within a narrow time window—but such a confluence is not the norm. Once supply-side capacity bottlenecks ease, pricing power in memory chips will revert to the cycle.

Survival Imperatives: Capital, Cycles, and Supply Chain—None Optional

The market commonly lists geopolitics and supply chains as major semiconductor risks, but according to the official ordering in the prospectus's "Special Risk Factors," sustained high capital expenditure risk and price/margin volatility risk rank first and second, with geopolitical friction third. Capital investment and cyclical price declines are the primary survival threats facing storage IDM enterprises. The industry demands continuous heavy investment, with rapid iteration in products, technology, and processes, requiring companies to anticipate trends and deploy substantial funds into forward-looking R&D. During the reporting period, cumulative R&D spending reached approximately 15.953 billion yuan. Scale effects are key to cost reduction, with cumulative cash outlays for long-term asset acquisitions hitting approximately 96.39 billion yuan. Compared to international storage giants, Changcun Holding still lags in capacity and must maintain high levels of fab construction and upgrade spending, which will generate significant depreciation and amortization post-commissioning—totaling approximately 50.949 billion yuan during the reporting period, a major component of operating costs and period expenses.

Changcun Storage still faces multiple operational risks: insufficient capital supply could undermine high-intensity capex; weak competitiveness of new products, misjudged R&D directions, or lagging process iterations could erode market share; and any major adverse shift in technology or market demand could render prior heavy investments in technology and capacity commercially ineffective, directly impacting performance. Another major risk stems from "cyclicality." The memory chip industry exhibits pronounced cycles driven by supply-demand dynamics. While the global NAND Flash market is currently in a high-demand, short-supply boom, lifting margins and net profits rapidly, the duration of this high prosperity is uncertain. If market demand growth decelerates or major manufacturers rapidly expand or reallocate capacity, leading to a supply surge, product prices could fall.

Beyond internal operational pressures from capital and cycles, the third major risk comes from geopolitically driven supply chain issues. Memory chip manufacturing demands high-quality raw materials, equipment, and spare parts, with the global semiconductor industry forming a highly specialized, collaborative division of labor. In recent years, instability in international trade policies has increased. Should related conditions deteriorate significantly, procurement of key machinery and spare parts, operational stability, and overseas market development could be adversely affected. Additionally, the company's core wafer fabrication capacity is almost entirely concentrated at the Wuhan East Lake High-Tech base. This geographic concentration creates a single-point risk of production halts or equipment damage in the event of regional power failures, water supply disruptions, or public emergencies. Intellectual property disputes are a common competitive tactic in the global semiconductor sector. As of June 30, 2026, the main pending patent litigation involving the issuer and its subsidiaries includes cases between Changcun Storage, Changcun America, and Micron Technology and its affiliates. According to the special legal opinion on IP litigation issued by AllBright Law Offices, the issuer's risk of losing these cases is low, and they are unlikely to materially adversely impact core product technology or going-concern capability.

The risk ordering in the prospectus sends a clear signal: for heavy-asset IDM enterprises like Changcun, whether capital can be continuously deployed and whether deployed investments can command good prices are far more immediately consequential than the abstract threat of geopolitics.

The Efficiency Question Under a Balanced Governance Structure

The prospectus reveals Changcun Holding's multi-check-and-balance equity and governance structure. In terms of shareholding, the company has no controlling shareholder or actual controller. The top two shareholders—Hubei Changsheng (26.54%) and Xinfei Technology (25.35%)—hold similar stakes, neither exceeding 30%. Big Fund Phase I (11.97%), Big Fund Phase II (11.38%), Optics Valley Industrial Investment (9.25%), and Guoxin Fund (5.90%) participate as co-investors. The prospectus states that major production and operation decisions are made through joint consultation among all parties, and no direct foreign shareholders exist. Under this balanced framework, if major shareholders develop significant disagreements in the future, potential challenges to decision-making efficiency could arise.

In July 2026, the company amended its articles of association under the new Company Law, abolishing the supervisory board and transferring its oversight functions to the audit committee of the board of directors, chaired by accounting expert and independent director Professor Wang Yonghai. The board comprises 15 seats, including 5 independent directors with expertise in integrated circuits, microelectronics, economics, and taxation. A core employee stock ownership plan operates through 30 Zhixin series platforms, targeting key management and technical personnel, with a combined penetrated shareholding of 1.2949% and a 36-month lock-up period. The overall scale is modest and does not alter the no-controller structure. Employee subscription prices underwent state-owned asset valuation filing procedures, designed to retain core talent.

Financially, thanks to the Q1 2026 earnings surge, accumulated losses to be offset narrowed to 3.404 billion yuan on a consolidated basis. Per shareholder resolutions, undistributed profits accumulated before this offering will be shared by new and old shareholders post-listing, while accumulated losses before the offering will be borne accordingly. Under the Company Law and shareholder resolutions, profit distribution must prioritize covering prior years' losses; until accumulated losses are fully offset, cash dividends face practical obstacles. From a governance standpoint, Changcun is a "co-governed" company—state capital, industrial funds, and management each hold seats but none wield veto power. From a shareholder return perspective, it is a "no-dividend-for-now" company—until the 3.404 billion yuan in accumulated losses are fully recovered, cash distributions are not feasible, leaving investors with the prospect of share price appreciation rather than tangible dividend income.

The balanced structure mitigates the risk of unilateral decision-making but introduces the efficiency concern of "everyone has a say, so no one decides." Storage capability has been established as a critical foundation for the digital economy and the AI era. Changcun Holding's STAR Market bid marks a pivotal moment for domestic 3D NAND as it transitions from technological breakthrough to public capital markets. But the memory chip industry has always been an unending heavy-asset marathon. While enjoying super cycle tailwinds, how to continuously absorb billions in depreciation, advance technology iterations, and fortify supply chain resilience will be the core questions Changcun faces under capital market scrutiny after listing.