SMIC

SMIC

Quick Assessment

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Overview

Semiconductor Manufacturing International Corporation (SMIC) is the largest and most advanced semiconductor foundry in mainland China, and one of the largest contract chip manufacturers in the world. Founded in Shanghai in 2000, the company provides integrated circuit (IC) foundry and technology services spanning process nodes from 350nm to 7nm, along with supporting services including photomask manufacturing, design support, and research and development. SMIC manufactures chips for clients including Huawei, Qualcomm, Broadcom, and Texas Instruments, and has grown to become the world's third-largest contract chipmaker by revenue as of 2024.

SMIC occupies a central and contested position in the global semiconductor industry. It has been the primary vehicle for China's ambition to develop a domestically capable chip manufacturing sector, receiving substantial state investment and subsidies as part of the country's broader push for technological self-reliance. At the same time, it has faced serious scrutiny from Western governments, particularly the United States, which added the company to its export control Entity List in 2020 on national security grounds. The company's trajectory — from startup foundry to near-frontier chipmaker in roughly two decades — has been shaped as much by geopolitical pressures as by engineering achievement.

The company is AI-relevant primarily as a hardware enabler: SMIC manufactures the semiconductors that underpin computing infrastructure broadly, including chips used in AI inference workloads. Its expanding capacity at advanced nodes, its state-backed growth trajectory, and its role in China's push for AI hardware independence make it a significant factor in assessing the global distribution of advanced computing capability.

History

Founding

SMIC was incorporated on April 3, 2000, in Shanghai, with legal domicile in the Cayman Islands. The company was founded by Dr. Richard Chang (also known as Zhang Rujing), a Taiwanese-American semiconductor engineer who had spent more than two decades at Texas Instruments. Chang identified an opportunity to establish a large-scale pure-play foundry in mainland China, leveraging government support, low-cost land and utilities, and a growing pool of technically trained returnees motivated by a combination of patriotism and professional opportunity.¹

Initial funding for SMIC was substantial. The company raised approximately $1.6 billion from private equity sources including Goldman Sachs, and secured an additional $630 million in 2003 from investors including Walden International, Oak Investment Partners, and Temasek. The Shanghai municipal government also provided backing, consistent with China's broader state-guided strategy for industrial development.²

SMIC's early growth was rapid. Commercial production commenced in 2001, and the company achieved 0.13-micron process technology by 2003. In 2004, it listed simultaneously on the New York Stock Exchange and the Hong Kong Stock Exchange, becoming the world's fourth-largest independent foundry at that time.³

Technological Progression

From its founding through the mid-2010s, SMIC advanced through successive process nodes: from 350nm in the early 2000s to 180nm, 130nm, 90nm, and eventually 28nm. These "mature node" capabilities positioned SMIC as a significant supplier for applications including mobile chips, display drivers, and analog semiconductors, even as it remained well behind frontier manufacturers like TSMC and Samsung.

A 2015 R&D joint venture — SMIC Advanced Technology R&D (Shanghai) Corporation — was formed with Huawei, Qualcomm Global Trading Pte. Ltd., and IMEC, signaling SMIC's ambitions to accelerate its development of leading-edge process nodes. By 2019, SMIC announced volume production of 14nm FinFET chips, a significant milestone that placed it within several generations of the global frontier.⁴

Subsequent progress has been more contested. By 2022, the company's co-CEO Liang Mong-song was reported to have led an internal effort achieving 7nm-class chips using deep ultraviolet (DUV) lithography rather than the extreme ultraviolet (EUV) tools used by leading-edge fabs. TechInsights reportedly confirmed 7nm maturity through chip analysis, noting that the achievement was accomplished without EUV access. SMIC has also been reported to be working toward 5nm services and collaborating with Alibaba on a 5nm chip for AI inference workloads, though independent verification of these claims remains limited.⁵

Corporate Expansion

SMIC has expanded its physical footprint substantially over two decades. Key facilities include a Shanghai mega-fab with one 300mm and three 200mm wafer fabs, two 300mm wafer fabs in Beijing, and 200mm fabs in Tianjin and Shenzhen. Additional operations are managed in Chengdu and Wuhan.⁶

In December 2025, SMIC announced the acquisition of the remaining 49% equity in Semiconductor Manufacturing North China Corporation (SMNC, also referred to as SMIC North) for approximately CNY 40.6 billion ($5.79 billion), making the subsidiary wholly owned. SMNC has advanced from 45nm to 12nm capabilities and produces 12-inch wafers. This consolidation was presented as a step toward integrating state capital for expanded R&D and capacity at advanced nodes.⁷

Delistings and Geopolitical Turns

SMIC delisted from the New York Stock Exchange in 2010, a decision that foreshadowed its increasing distance from U.S. capital markets. In December 2020, the U.S. Department of Commerce added SMIC to its Entity List, citing evidence of activities connecting SMIC to entities in the Chinese military industrial complex. That same year, the company listed on the Shanghai Stock Exchange, deepening its integration with domestic capital markets.⁸

Key People

Dr. Richard Chang (Zhang Rujing) is the company's founder. His background at Texas Instruments — where he worked alongside Jack Kilby — and his decision to return expertise to mainland China made him a significant figure both in the semiconductor industry and in the narrative of China's technological development.⁹

Liang Mong-song serves as co-CEO and is widely credited as the technical driving force behind SMIC's advances to 14nm and subsequently 7nm-class production. A semiconductor industry veteran with prior experience at TSMC, Liang has been the central figure in SMIC's effort to close the gap with global frontier fabs through process innovation under significant equipment constraints.¹⁰

Zhao Haijun serves as the other co-CEO, with a focus more on operational and financial matters. In 2025, Zhao highlighted the pressure that high capital expenditure places on margins, noting the 30% rise in depreciation costs associated with capacity expansion.¹¹

Zixue Zhou serves as Chairman of the board.¹²

Financials and Capacity

SMIC's financial profile reflects both its scale and its ongoing investment intensity. In 2018, the company reported revenues of $3.6 billion, gross profits of $747 million, net profits of $149 million, and R&D spending of $550 million — approximately 16% of sales.¹³

More recently, SMIC achieved record revenue projections above $9 billion for 2025, driven by full fab utilization and tight chip supply conditions. Q4 2025 profit reportedly jumped 60.7%, with revenue up 12.8% to $2.49 billion, exceeding analyst estimates. Capital spending reached $8.1 billion in 2025, up 10.5% from 2024, and SMIC added approximately 50,000 12-inch wafers per month in capacity during the year.¹⁴

SMIC North reported revenues of CNY 12.979 billion in 2024, up from CNY 11.576 billion in 2023, with net profit of CNY 1.682 billion in 2024 — nearly triple the CNY 585 million reported in 2023.¹⁵

Ownership and State Backing

SMIC is partially state-owned, with major shareholders including Datang Telecom Group, the China Integrated Circuit Industry Investment Fund (commonly referred to as the "Big Fund"), Beijing E-Town International Investment & Development, and Zhongguancun Development Group. The Big Fund has been a primary vehicle for China's state-directed semiconductor investment strategy since its establishment in 2014.¹⁶

Analysts have estimated that state-led investments in China's semiconductor sector have exceeded $150 billion by 2024 — roughly three times the total authorized by the U.S. CHIPS and Science Act. This level of support has enabled SMIC to overtake GlobalFoundries as the world's third-largest foundry by global revenue share.¹⁷

Role in AI Hardware

SMIC does not produce leading-edge chips for AI accelerators such as high-bandwidth memory or advanced GPUs, which are dominated by TSMC, Samsung, and SK Hynix. However, the company's expanding capacity at 14nm and below is increasingly relevant to AI inference workloads and to Chinese AI hardware development. SMIC has been reported to be collaborating with Alibaba on a 5nm chip for AI inference, and mainland Chinese foundry capacity — led by SMIC — is projected to reach 30% of global foundry capacity by 2030.¹⁸

The company's significance for AI hardware development is closely tied to U.S.-China technology competition. U.S. export controls have blocked SMIC from acquiring EUV lithography equipment from ASML, limiting its ability to scale below 7nm through conventional means. SMIC's reported efforts to develop domestic EUV alternatives and to push further below 7nm using DUV process innovations are being closely watched by analysts and policymakers.¹⁹

Criticisms and Controversies

U.S. Entity List Designation

In December 2020, the U.S. Bureau of Industry and Security added SMIC to its Entity List, citing evidence of connections between SMIC and entities in the Chinese military industrial complex. This designation imposed heightened export requirements on sales of U.S.-origin technology to SMIC, restricting its access to advanced semiconductor manufacturing equipment. Section 5949 of the FY 2023 National Defense Authorization Act further prohibits U.S. federal agencies from procuring semiconductors manufactured by SMIC or its subsidiaries, effective December 23, 2027.²⁰

Applied Materials Export Violations

In February 2024, the U.S. government fined Applied Materials and its South Korean subsidiary $252 million for 56 violations of Export Administration Regulations. The violations involved the unauthorized reexport of 54 U.S.-origin ion implanters worth approximately $126 million to SMIC between March 2021 and June 2022 — after SMIC had been designated on the Entity List. Between 2016 and 2020, SMIC had purchased 180 semiconductor manufacturing tools worth approximately $1.4 billion from Applied Materials.²¹

TSMC Intellectual Property Lawsuit

TSMC filed a lawsuit against SMIC in 2003 alleging theft of trade secrets, patents, and manufacturing processes. SMIC reached a settlement in 2005 but was subsequently found to have breached the settlement by failing to return stolen documents and continuing to copy TSMC processes. A California jury ruled against SMIC in 2009, resulting in a liability of approximately $1 billion. The case is widely cited as an example of IP appropriation during SMIC's early growth phase.²²

Big Fund Corruption Scandals

SMIC's primary state-backed funding vehicle, the China Integrated Circuit Industry Investment Fund, became embroiled in a significant corruption scandal beginning in 2021. Chinese anti-corruption authorities confirmed investigations of at least six current and former fund executives, including Ding Wenwu (president of the fund) and Lu Jun (who headed fund manager Sino IC Capital from 2014 to 2020). SMIC itself was the largest client of Sino IC Leasing, which provided lease financing totaling $1.8 billion.²³

The fund's broader track record also came under scrutiny. Tsinghua Unigroup — the fund's largest single recipient, having received at least 28.4 billion RMB — filed for bankruptcy in 2021 after years of acquisitions without generating sustainable income. Wuhan Hongxin Semiconductor and Quanxin Integrated Circuit both suspended operations the same year after government funding was depleted.²⁴

Technological Lag

Despite substantial state support and aggressive recruitment of Taiwanese, South Korean, and American semiconductor engineers, SMIC continues to trail TSMC by a significant margin. Analysts generally assess that SMIC remains at least five years behind TSMC's leading-edge technologies, even accounting for its reported 7nm achievements. The company's inability to access EUV lithography tools means that further scaling will require either continued process innovation with DUV equipment — which carries inherent yield and efficiency limitations — or successful development of domestic EUV alternatives, which remains an uncertain long-term project.²⁵

Production and Equipment Challenges

In 2025, SMIC reported that a manufacturing equipment maintenance incident disrupted production lines in its fabs, causing yield drops and revenue reductions of up to 6% in Q2. Separately, validation of new equipment revealed performance issues causing further fluctuations lasting over a month into Q1. The company reportedly diverted between $30 million and $75 million from R&D to debug new tools, reducing Q1 R&D spending to approximately $150 million against an expected $180–225 million range.²⁶

Key Uncertainties

Several significant uncertainties surround SMIC's trajectory:

• Advanced node credibility: Independent verification of SMIC's claimed 7nm and planned 5nm capabilities remains limited. Yields, production volumes, and commercial viability at these nodes are not publicly established with precision.
• EUV access and domestic alternatives: Whether SMIC can sustain a path below 7nm without EUV access — through either DUV process innovation or a domestically developed EUV tool — is a major open question for assessing China's semiconductor trajectory.
• Geopolitical escalation: Further tightening of U.S. or allied export controls on semiconductor equipment could constrain SMIC's capacity expansion plans. The company has demonstrated adaptability under sanctions, but the limits of that adaptability are unknown.
• State funding sustainability: Given the corruption scandals and project failures associated with the Big Fund, the long-term reliability of state-backed capital at current levels is not assured.
• Margin pressure: SMIC's aggressive capital expenditure program ($8.1 billion in 2025 alone) creates significant depreciation headwinds, and sustained profitability at these investment levels depends on continued strong demand for mature-node chips.

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