Hua Hong Semiconductor

华虹半导体 / 华虹宏力 / 华虹半导体有限公司

A Shanghai-headquartered pure-play specialty foundry operating mainly in mature and specialty process technologies, supporting AI servers and edge devices through power-management and analog chips.

HKEX: 01347
SSE: 688347 (STAR Market)
Profile as of September 14, 2026
#110 in the AsiaAI Tech Index
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Hua Hong is an important Chinese specialty foundry, not a leading-edge AI-accelerator manufacturer. Its strength is domestic specialty-process capacity across 8-inch and 12-inch production, but it remains exposed to mature-node price cycles, heavy capital spending, and export-control risk.

Key figures

Revenue FY2025: US$2.402 billion
Revenue growth FY2025: 19.9%
Operating margin FY2025: Not disclosed
Net income FY2025: US$55 million
R&D spend FY2025: Not disclosed
Capital expenditure FY2025: Not disclosed
Market capitalization 2026-09-14: Not disclosed
FY2024 gross margin FY2024: 10.2%
Q2 2026 revenue Q2 2026: US$717.5 million
Planned Wuxi 12-inch line capacity 2026 plan: 55,000 wafers per month
2026 capex plan for Wuxi line 2026 plan: US$6.95 billion

Overview

Hua Hong Semiconductor is a Shanghai-headquartered pure-play specialty foundry founded in 1997. Its operating history traces to the state-backed Project 908 semiconductor initiative, and the present company reflects the 2011 combination of Hua Hong NEC Electronics and Grace Semiconductor Manufacturing Corporation. The company supplies wafer-foundry manufacturing for specialty integrated circuits and power discrete products. Its strategy focuses on 8-inch and 12-inch capacity for specialty ICs and power discretes. Relevant products include power-management ICs, MOSFETs, embedded non-volatile-memory chips, analog and mixed-signal chips, RF-related devices, automotive electronics, and industrial-control semiconductors. It operates mainly in mature and specialty process technologies. Its dual listings in Hong Kong and Shanghai reflect its integration into China's domestic semiconductor supply chain.

The AI angle

Hua Hong's AI exposure is real but indirect. For AI infrastructure, the company's addressable demand comes principally from the non-accelerator silicon surrounding compute. AI servers require power-management ICs, power discrete devices, interface chips, analog components, and storage-related controllers. The company does not manufacture leading-edge GPU, TPU, NPU, or advanced AI-accelerator logic wafers. It does not disclose named AI-server, cloud-platform, or accelerator customers, nor does it disclose the share of revenue attributable to AI-related end markets. AI capital expenditure can lift demand for components fabricated on mature and specialty nodes, but foundry-cycle conditions and specialty-chip demand remain more important near-term drivers than a separately reported AI segment. Its position in the Power & Infrastructure and Edge AI & Devices layers means it benefits from broader electrification and edge computing trends rather than direct AI model training. The 2024 revenue decline, attributed primarily to lower average selling prices, illustrates that broader semiconductor cycles outweigh specific AI tailwinds for its current product mix.

Technology and moat

Hua Hong's differentiator is not leading-edge logic. It is process breadth and operating experience in specialty manufacturing, with an established combination of 8-inch and 12-inch capacity serving applications that often have long customer-qualification cycles. Its focus includes specialty ICs and power discrete products, fitting industrial, automotive, consumer, communications, and power-management demand. The key barrier to copying Hua Hong is cumulative process qualification. A rival must replicate qualified specialty recipes, yield learning, device reliability, customer-specific process flows, fab operational discipline, and access to locally integrated supply chains. This barrier is meaningful in selected niches but lower than the barrier around leading-edge logic process ecosystems or advanced AI packaging. Its proximity to mainland China customers and alignment with domestic supply-chain localisation provide a defensible advantage against international peers.

Five-pillar assessment

Scale and market position: An important Chinese specialty foundry with established 8-inch and 12-inch capacity, advancing a planned 55,000-wafer-per-month 12-inch line in Wuxi.
Technology and R&D: Focuses on mature and specialty process technologies, including power discrete, embedded non-volatile-memory, analog, and RF chips, rather than leading-edge logic.
Supply-chain centrality: Integrated into mainland China's semiconductor supply chain, though specific customer and supplier names are not disclosed.
Financial momentum: Revenue recovered in FY2025 to US$2.402 billion, up 19.9% year over year, following a depressed FY2024 affected by lower average selling prices.
Governance and quality: State-influenced through its historical group parent, dual-listed in Hong Kong and Shanghai, with high exposure to geopolitical and export-control risks.

Supply chain and relationships

Hua Hong depends on semiconductor manufacturing equipment, wafer and specialty materials, chemicals, gases, electronic-design automation software, spare parts, utilities, clean-room infrastructure, and technically qualified engineering labour. Specific equipment and materials suppliers are not disclosed, but reliance on imported tools remains a strategic vulnerability. Named customer identities and customer concentration figures are also not disclosed. If Hua Hong stopped shipping, customers using its qualified specialty processes would face requalification and supply disruption. Domestic alternatives include Semiconductor Manufacturing International Corporation, Nexchip Semiconductor, CanSemi Technology, and CR Micro. International alternatives include Tower Semiconductor, UMC, GlobalFoundries, Vanguard International Semiconductor, and TSMC, though replacement is not instantaneous due to qualification times.

Competitors

Semiconductor Manufacturing International CorporationInferredCompetes for mainland China foundry customers and specialty-node demand
TSMCInferredCompetes selectively in mature and specialty foundry services
United Microelectronics CorporationInferredCompetes in mature-node and specialty foundry processes
GlobalFoundriesInferredCompetes in specialty foundry markets including analog and RF
Tower SemiconductorInferredCompetes in specialty analogue, mixed-signal and power-related foundry markets
Vanguard International SemiconductorInferredCompetes in mature-node and specialty foundry services
Nexchip SemiconductorInferredCompetes for domestic mature-node foundry demand in China
CR MicroInferredCompetes in Chinese power semiconductor and discrete-device manufacturing
CanSemi TechnologyInferredDomestic alternative for specialty processes

Geopolitics and risk

Hua Hong's operations, customers, policy support, and much of its supply chain are concentrated in mainland China. This increases exposure to domestic demand cycles and geopolitical disruption. A Taiwan Strait crisis could disrupt equipment, materials, logistics, insurance, financing, and regional semiconductor demand. The company's 12-inch expansion and long-term process development depend on access to advanced manufacturing tools, components, service support, and software that can be affected by US and allied export-control rules. Even where Hua Hong is not specifically named on a restrictive list, supplier compliance policies can delay tool deliveries, restrict upgrades, or complicate maintenance, creating a material procurement risk for its capacity expansion plans.

Risk matrix
Risk	Severity	Why it matters
US and allied export controls	High	Hua Hong's 12-inch expansion depends on access to advanced manufacturing tools affected by export-control rules.
China technology sanctions environment	High	Supplier compliance policies can delay tool deliveries or complicate maintenance.
Mature-node oversupply	High	Revenue and margins are exposed to price competition in mature-node foundry markets.
Depreciation and new-fab utilisation	High	Large 12-inch projects add depreciation before utilisation and pricing fully absorb capacity.
Mainland China geographic concentration	High	Operations and supply chain are concentrated in mainland China, increasing exposure to domestic cycles.
Cross-strait escalation	High	A Taiwan Strait crisis could disrupt equipment, materials, logistics, and regional semiconductor demand.
Competition from subsidised domestic peers	High	SMIC, Nexchip, CR Micro, and others compete for local customers and government support.
AI demand is indirect	Medium	AI server investment increases demand for supporting chips, but Hua Hong lacks direct exposure to accelerator wafers.

Governance and ownership

Hua Hong is state-influenced, originating from China's state-directed semiconductor initiatives. Shanghai Huahong (Group) Co., Ltd. is historically identified as a major shareholder and group parent. This structure can improve access to local policy support, industrial coordination, and capital for strategically important fab projects. It is not a family-controlled semiconductor company. The Hong Kong-listed company is subject to Hong Kong exchange disclosure obligations, while its STAR Market listing subjects it to mainland Chinese listed-company rules. Its regulatory posture is shaped both by securities regulation and by China's strategic semiconductor policy framework.

What to watch

Whether the approved Wuxi 12-inch specialty line begins construction and remains on schedule toward its stated 55,000-wafer-per-month target.
Whether 12-inch utilisation rises sufficiently to offset depreciation and lift gross margin above the FY2024 level of 10.2%.
Whether average selling prices remain firm after the Q2 2026 improvement cited by the company.
Whether US, Dutch, Japanese, or other export-control policies limit access to equipment, spare parts, software, or service support for Chinese 12-inch fabs.
Whether Hua Hong discloses greater customer, application, and segment visibility, particularly for power-management, automotive, industrial, and AI-infrastructure demand.
Whether the company's 2026 capex programme results in rising debt, dilution, lower free cash flow, or improved long-term domestic foundry scale.

Recent developments

September 4, 2026The board approves a capital-expenditure plan of US$6.95 billion for a new 12-inch specialty-process line in Wuxi.
September 2, 2026The company's 2026 interim report records US$1.3785 billion of first-half revenue, up 24.5% year over year.
August 13, 2026Q2 2026 revenue reaches a record US$717.5 million, up 26.8% year over year.
May 14, 2026Q1 2026 revenue is reported at US$660.9 million, up 22.2% year over year.
March 26, 2026Hua Hong reports FY2025 sales revenue of US$2.402 billion, up 19.9% year over year.
February 18, 2025Industry reporting states that Hua Hong's FY2024 revenue is US$2.004 billion, down 12.3% year over year, while gross margin falls to 10.2%.

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About this profile

Compiled with AI-assisted research from company filings, market data, and published reporting as of September 14, 2026, then reviewed by AsiaAI.FYI. Figures marked Estimate are not company-reported. Check primary filings before relying on any number.

Confidence: B. The strongest fields are corporate identity, dual listings, strategic technology positioning, and reported revenue; the weakest fields are current named executive leadership, detailed ownership percentages, audited FY2025 R&D expense, and market capitalization.

Main sources: Company investor-relations reports; Company-profile disclosures; Hong Kong and Shanghai listing information; Financial-series and market-data sources; Specialist semiconductor market research.

All 24 sources

Position in the AI stack

Manufactures specialty wafers and power-oriented chips whose supporting roles in servers, power conversion, and edge electronics create indirect exposure to AI investment.

Legal name: Hua Hong Semiconductor Limited
Formerly: Hua Hong NEC Electronics Co., Ltd., Grace Semiconductor Manufacturing Corporation
Headquarters: Shanghai, People's Republic of China
Founded: 1997
Leadership: Daniel Wang, Executive Vice President and Chief Financial Officer
Ownership: Publicly listed; part of Shanghai Huahong (Group) Co., Ltd.
Incorporated: Cayman Islands
Listings: HKEX: 01347
SSE: 688347 (STAR Market)
Business: Pure-play specialty foundry
Sector: Foundry & Chip Manufacturing
Website: huahonggrace.com