Abstract

Integrated Circuit (IC) design is the core intellectual engine of the modern electronics industry. In 2025, China's IC design sector posted annual sales of RMB 835.73 billion (approximately USD 118 billion), crossing the hundred-billion-dollar threshold for the first time and cementing the country's position as the world's second-largest IC design economy — behind only the United States. With 3,901 IC design companies, more than any other country or region, and a 20-year CAGR of 19.6% without a single year of revenue decline, the structural momentum is unambiguous. What is less settled is whether this volume leadership can be converted into the kind of technology leadership that sustains durable global market positions.

Key findings:

  • AI computing chips are the defining growth driver for 2025–2030. Cambricon's 2025 revenue surged +453% to its first-ever annual profit; Hygon Information grew +57% to RMB 14.38 billion; the two together are the most direct evidence that domestic AI accelerator substitution — accelerated by U.S. export controls blocking NVIDIA — has crossed a structural inflection point. Domestic AI chip market share rose from roughly 5% in 2022 to roughly 42% in 2025; the 2030 target range is 65–75%.
  • Three globally validated product positions. Montage Technology (688008) holds a roughly co-equal share of the DDR5 RCD (Registering Clock Driver) market with U.S.-listed Rambus; Will Semiconductor / OmniVision ranks among the top three worldwide in image sensors, with automotive CIS growing +29.85% in 2024; Espressif's ESP32 SoC has shipped over 1 billion cumulative units, building a developer ecosystem that is genuinely global.
  • Automotive analog IC is the largest substitution runway. Global automotive IC demand is approximately USD 45 billion; domestic Chinese suppliers hold only 8–10% share against China's ~35% share of global vehicle production. Nasrin Microelectronics (+71.8%) and 3PEAK (+74.7%) have cleared the threshold from "sample-ready" to "volume-in-car," signaling the beginning of a sustained share-shift from TI and ADI.
  • Chiplet and RISC-V are the strategic detours around process-node constraints. With EUV equipment export-controlled, SMIC's most advanced production node remains roughly equivalent to 7nm. Chiplet co-packaging — routing compute dies (SMIC N+2) and I/O dies (mature node) through advanced packaging — offers a system-level path to partially offset this gap. RISC-V, backed by national policy, offers a parallel route to processor IP independence from ARM.

Key data:

  • China IC design industry 2025 sales: RMB 835.73 billion (yoy +29.4%, first time exceeding USD 100 billion).
  • Number of IC design firms: 3,901 (global high); firms with >RMB 100 million revenue: 831.
  • NVIDIA FY2025 revenue: USD 130.5 billion (data center USD 115.2B, yoy +142%); AI chip market share ~75–86%.
  • Hygon Information 2025 revenue: RMB 14.38 billion (+57%); Cambricon: RMB 6.50 billion (+453%, first-ever profit).
  • Will Semiconductor 2024 revenue: RMB 25.73 billion (+22%, automotive CIS +29.85%).
  • Montage Technology 2025 revenue: RMB 5.46 billion (+50%, gross margin 62.2%).
  • GigaDevice 2025 revenue: RMB 9.20 billion (+25%, NOR Flash global top 3).
  • Domestic AI chip market share: ~5% (2022) → ~42% (2025); 2030E: 65–75%.
  • China IC design industry 2030E size: approximately RMB 1.6–1.8 trillion (base case).

Chapter 1　Definitions, Classifications, and Industry Chain Overview

1.1　What Is IC Design

IC design is the most intellectually intensive node in the semiconductor value chain. A chip's journey from functional specification to tape-out spans three layers of work: schematic/gate-level design, layout and physical implementation (place and route), and functional simulation and timing closure (verification). Design companies do not own fabs; they deliver GDSII layout files to foundries (Fabs), which manufacture the silicon wafers that are subsequently packaged and tested by OSAT (Outsourced Semiconductor Assembly and Test) houses. This Fabless model, crystallized by TSMC's founding logic in the late 1980s, fundamentally restructured the global semiconductor industry.

The core assets of an IC design company are circuit IP and engineering talent. At today's advanced nodes (7nm / 5nm / 3nm), a flagship SoC design typically costs USD 50–500 million, covering EDA software licenses, IP core licenses (ARM, RISC-V), and multiple tape-out verification rounds. This cost threshold creates a natural "winner-takes-more" dynamic. Among China's 3,901 IC design firms, only a handful can realistically address advanced-node SoC design; the majority operate on mature nodes (28nm–0.18μm) in targeted vertical markets.

1.2　Classification by Application

Consumer Electronics — smartphones, tablets, PCs, wearables. Core ICs include application processor SoCs, CIS image sensors, TDDI touch/display drivers, and RF front-end modules. Consumer markets are highly correlated with smartphone shipment cycles, making them the most volatile sub-segment.

Automotive — a conventional ICE vehicle contains 500–800 chips; a high-ADAS EV may contain over 3,000. Sub-categories include autonomous driving SoCs, automotive analog ICs (PMIC, ADC, isolation), automotive MCUs, and in-vehicle networking PHYs.

Industrial — factory automation, power electronics, energy storage BMS, medical devices. Industrial ICs command higher margins due to demanding reliability requirements (15–20-year lifetimes, wide temperature ranges).

Communications — 5G base stations, optical modules (400G/800G), enterprise networking. AI training clusters are pulling massive demand for 400G/800G optical module DSP/TIA ICs.

AI Computing — GPU/AI accelerator chips. The global AI chip market grew from approximately USD 42 billion in 2022 to approximately USD 92 billion in 2025. Domestic Chinese AI chips rose from roughly 5% share to roughly 42%.

IoT — low-power, low-cost. Espressif's ESP32 series has shipped over 1 billion units globally, a rare case of a Chinese IC company building genuine brand equity in international developer markets.

1.3　Classification by Function

Key functional categories: Digital SoC (highest integration, highest design cost), memory IC (NOR Flash, NAND Flash, DRAM controllers), analog IC (signal chain, power management), RF front-end (PA, LNA, filters, switches, integrated modules), FPGA (reconfigurable logic), MCU (embedded control), and PMIC (power management).

1.4　Industry Chain Overview

Upstream (design enablement): EDA software (Synopsys, Cadence, Siemens EDA — collectively ~75% market share globally); IP cores (ARM, RISC-V, Synopsys DesignWare); design materials.

Midstream (manufacturing): Foundries — TSMC (2nm production underway), Samsung (3nm GAA), SMIC (14nm in volume, N+2 ~7nm-equivalent in limited volume), HuaHong Group (specialty mature nodes).

Downstream (packaging and test): OSAT — ASE Group, Amkor, JCET (JCET/Changdian, CN), Tongfu Microelectronics (CN), Huatian Technology (CN). Advanced packaging (CoWoS / SoIC / Chiplet integration) is rapidly becoming the new competitive battleground.

Chapter 2　Global Competitive Landscape and Overseas Leaders — FY2025 Financials

2.1　Global IC Design Geography

The global IC design geography underwent a significant redistribution around 2025. According to IDC analysis, China's mainland IC design companies have formally overtaken Taiwan in global market share; by 2026, the mainland's share is projected to reach approximately 45%, with Taiwan falling to roughly 40% and the United States retaining first place at over 50%.

From a market-value standpoint, the distribution is extreme: NVIDIA alone briefly exceeded a USD 3.5 trillion market cap in 2025, greater than the sum of all 3,901 Chinese IC design companies. The top 10 global IC design firms (NVIDIA, Qualcomm, Broadcom, ARM, AMD, MediaTek, Marvell, Cirrus Logic, Skyworks, Qorvo) generate the overwhelming majority of global IC design profits.

2.2　NVIDIA — FY2025 Financial Highlights

  • Total revenue: USD 130.5 billion (yoy +114%)
  • Data center revenue: USD 115.2 billion (yoy +142%)
  • Gaming: ~USD 11.2 billion; Automotive: ~USD 1.7 billion
  • Gross margin: ~73–75%; Net income: ~USD 73 billion
  • AI chip market share: ~75–86%

NVIDIA's competitive moat is not only chip performance but the CUDA software ecosystem — over 5 million developers, tens of thousands of optimized libraries — making migration to alternative platforms extremely costly. U.S. export controls (A100 → H100 → B200 progression of restrictions) cost NVIDIA approximately USD 10–15 billion per year in potential China revenues; this gap is the direct market space for Hygon, Cambricon, and Huawei Ascend.

2.3　Qualcomm, Broadcom, AMD, Intel — FY2025 Summary

Company FY2025 Revenue YoY Key Highlights
Qualcomm ~USD 43.9B +13% Automotive chips annual run-rate >USD 3B; Snapdragon X Elite attacking AI PC
Broadcom USD 68.3B — AI semiconductor segment ~USD 22B; VMware software contributing
AMD USD 34.6B +34% MI300X GPU revenue >USD 10B; datacenter strong
Intel ~USD 52.9B -0.5% PC and server share erosion; 18A foundry transition

2.4　ARM, TI, ADI, MediaTek

  • ARM FY2025 revenue: ~USD 3.93 billion (+34%); royalty-driven model; ~95% of smartphones use ARM architecture
  • TI (Texas Instruments) FY2024 revenue: ~USD 15.7 billion; global #1 analog IC, 80,000+ SKUs; primary reference target for Chinese analog IC companies
  • ADI (Analog Devices) FY2024 revenue: ~USD 8.8 billion; high-precision ADC/DAC; industrial and automotive focus
  • MediaTek FY2025 Q4 smartphone chipset ~59% of revenue; global #1 mobile SoC by volume

Chapter 3　PEST Analysis: Policy, Economic, Social, and Technology Environment

3.1　Political and Policy Environment

National IC Fund (Big Fund) III — Registered May 2024, paid-in capital RMB 344 billion, the largest ever. Focus areas: sub-7nm manufacturing, advanced packaging (Chiplet/CoWoS), AI chip design (Hygon, Cambricon), automotive chips (Horizon Robotics, Black Sesame, Nasrin), and EDA software (Empyrean/HDAC).

Integrated Circuit Incentive Policy (State Council Document No. 8, 2020) — 15% corporate tax rate for IC design companies; zero tariff on imported equipment; extended tax holidays for sub-28nm fabs.

U.S. EAR Export Controls — The most consequential external variable. October 2022: A100/H100-class chips restricted. October 2023: A800/H800 also restricted. Early 2025: "AI Diffusion Framework" tiered global markets by compute caps. Effect: forced domestic cloud operators and government buyers to domestic alternatives, directly accelerating Hygon/Cambricon revenue growth.

RISC-V National Plan — China contributes ~40%+ of global RISC-V chip shipments (>100 billion cumulative globally through 2025). National planning documents explicitly support RISC-V as strategic alternative to ARM.

3.2　Economic Environment

The global semiconductor market reached approximately USD 793 billion in 2025 (+21% yoy; Gartner), driven by AI-related semiconductors contributing roughly one-third of incremental revenue. China's IC design sector growth (+29.4%) outpaced the global semiconductor average significantly, reflecting the additional domestic-substitution tailwind.

AI model training capex — from global hyperscalers (AWS, Azure, Google Cloud, ByteDance, Alibaba Cloud, Tencent Cloud) — collectively exceeded USD 300 billion in 2025, providing sustained demand for AI accelerators, interconnect chips (DDR5 RCD, CXL), and optical networking ICs.

3.3　Social Environment

Over 200,000 IC-related graduates enter the Chinese workforce annually — the world's largest pipeline of semiconductor engineering talent. Returnee engineers (华人工程师 returning from Silicon Valley) provided critical technical leadership at firms including Hygon, Cambricon, and Montage Technology.

3.4　Technology Environment

Chiplet co-packaging — splitting a large SoC into optimally-fabricated chiplets interconnected through advanced packaging — is the primary workaround for slowing Moore's Law scaling. RISC-V adoption is maturing beyond IoT MCUs into server CPUs and AI accelerator control cores. HBM (High Bandwidth Memory) remains China's most critical supply-chain gap in the AI chip ecosystem.

Chapter 4　China Market Size, Firm Count, and Competitive Concentration

4.1　2025 Revenue: First-Ever Crossing of USD 100 Billion

Full-year 2025 IC design industry revenue: RMB 835.73 billion (yoy +29.4%), equivalent to approximately USD 118 billion at the average 2025 exchange rate. Data source: Professor Wei Shaojun, Chairman of the IC Design Branch of CSIA (China Semiconductor Industry Association), published at ICCAD-Expo 2025, November 20, 2025, in Chengdu.

Over 20 years (2006–2025), revenue grew roughly 35× (from approximately RMB 24 billion), with a CAGR of approximately 19.6%. Uniquely, this is the only IC sub-industry that has never recorded a single year of revenue decline.

4.2　Firm Count: Most in the World, Highly Skewed

3,901 IC design companies (2025) — the most of any country. But the internal distribution is extremely skewed:

  • Revenue >RMB 100 million: 831 firms (21% of total)
  • Revenue >RMB 1 billion: estimated 150–200 firms
  • Revenue >RMB 10 billion: approximately 10–15 firms (mostly public companies)
  • The remaining ~3,000 firms: mostly early-stage or pre-revenue

4.3　Competitive Concentration

CR1 (Will Semiconductor, 2024): RMB 25.73 billion → ~3.1% of industry total. CR10 estimated at ~17–22%. For comparison, NVIDIA alone represented roughly 16% of global total semiconductor revenue in FY2025, illustrating that China lacks a single dominant force equivalent to NVIDIA's position in the U.S. IC design ecosystem.

4.4　Sub-Sector Revenue Breakdown (Estimated)

Sub-Segment Estimated RMB (Billion) Share YoY Growth
Consumer IC (mobile + PC + tablet) 220–250 27–30% ~10–15%
Communications IC 120–150 14–18% ~15–20%
AI computing IC 150–200 18–24% ~80–100%+
Automotive IC 60–90 7–11% ~30–40%
Industrial IC 50–70 6–8% ~10–15%
Memory IC (NOR Flash + controller) 40–60 5–7% ~20–25%
IoT / Other 70–100 8–12% ~10–15%

Chapter 5　Industry Chain Analysis: EDA, IP Cores, Foundries, OSAT, and Design Houses

5.1　EDA: The "Digital Machine Tool" of IC Design

Global EDA market size: approximately USD 13–15 billion (2025). Three U.S. companies — Synopsys (32% share), Cadence (28%), Siemens EDA / Mentor (~15%) — collectively control ~75%. EDA switching costs are enormous: once a design team builds process flows tied to a specific tool chain through multiple product generations, migration effectively means re-validating every design rule.

Chinese EDA incumbents: Empyrean Technology (301269) — domestic EDA leader, strong in analog full-flow; limited advanced-node digital coverage. Primarius Electronics (688206) — SPICE simulation; Guangli Microelectronics (301051) — yield analysis. Domestic EDA coverage: ~3–5% at advanced nodes, ~15–20% at mature nodes (28nm+).

5.2　IP Cores and the RISC-V Transition

ARM (Softbank) controls ~95% of smartphone processor IPs. For Chinese IC firms, two risk vectors: (1) ARM as a UK entity subject to U.S. export control extensions; (2) Softbank political pressure risk. The RISC-V response: Alibaba DAMO's XuanTie IP (C910 / C920) has been licensed into over 4 billion chips; ISCAS Xiangshan (open-source, high-performance, Cortex-A75-class) is the most significant academic RISC-V project.

5.3　Foundry Landscape

Foundry Most Advanced Node (2025)
TSMC 2nm production started
Samsung Foundry 3nm GAA
SMIC N+2 (~7nm equivalent, limited) / 14nm FinFET volume
HuaHong Group 55nm–0.18μm specialty

SMIC's strategic importance cannot be overstated: it is the only viable domestic source for sub-14nm production. Its 14nm node underpins Hygon CPUs and DCUs; N+2 enables Huawei Ascend 910C and Cambricon Siyuan 590 in limited volumes.

5.4　OSAT and Advanced Packaging

China's OSAT leaders: JCET/Changdian (global #3), Tongfu Microelectronics (strategic AMD packaging partner), Huatian Technology. The gap is in CoWoS-class advanced packaging: TSMC's CoWoS monopoly on NVIDIA H100/H200/B200 chiplet integration is both the template and the competitive ceiling that China's OSAT ecosystem is working toward. National Fund III specifically earmarks advanced packaging as an investment priority.

Chapter 6　Key Company Deep Dives

6.1　Will Semiconductor / OmniVision (603501.SH) — CIS Platform Leader

  • 2024 Annual Revenue: RMB 25.73 billion (+22.41%); net profit RMB 3.32 billion (+498%)
  • CIS revenue: RMB 19.19 billion (74.76% of total); automotive CIS: ~RMB 5.91 billion (+29.85%)
  • 2025 Q1: Revenue RMB 6.47 billion (record Q1 high, +14.68%); gross margin 31.03%

Will / OmniVision's moat: multi-year BSI stacked-CMOS process engineering on 200mm and 300mm wafers; global Tier 1 automotive customer relationships (Bosch, Continental, Delphi); cross-segment validation (same BSI platform certified across automotive / smartphone / medical).

6.2　Montage Technology (688008.SH) — DDR5 RCD Global Co-Leader

  • 2025 Annual Revenue: RMB 5.46 billion (+49.94%); net profit RMB 2.24 billion (+58.35%)
  • Gross margin: 62.2% (one of highest in CN IC design universe)
  • Interconnect chips (DDR5 RCD): RMB 5.14 billion (+53.4%); 4th-gen DDR5 RCD (7200 MT/s) in production
  • CXL Memory Expander Controller under development; DDR6 RCD pre-R&D underway

6.3　GigaDevice (603986.SH) — NOR Flash Global Top-3 + MCU

  • 2025 Annual Revenue: RMB 9.20 billion (+25.12%); net profit RMB 1.65 billion (+49.47%)
  • NOR Flash: global top-3 (alongside Winbond, Macronix); first to volume-produce 45nm SPI NOR Flash
  • AI edge devices (AI PC / robots) single-device NOR usage rising to 20–30 chips
  • Automotive-grade MCU (GD32A series, AEC-Q100) entering volume stage

6.4　SG Micro (300661.SZ), 3PEAK (688536.SH), and Nasrin (688052.SH) — Analog Trio

Company 2025 Revenue YoY Key Product
SG Micro RMB 3.90B +16.5% Signal chain + power management; 4000+ SKUs
3PEAK ~RMB 2.14B +75% High-precision ADC/DAC; automotive ramp
Nasrin RMB 3.37B +71.8% Automotive analog (BMS, OBC, motor drive)

6.5　Maxscend Microelectronics (300782.SZ) — RF Front-End National Leader

2025 revenue approximately RMB 3.7–3.75 billion (yoy -17%); net loss ~RMB 2.6–3.0 billion — cyclical trough driven by handset weakness and competitive pressure. Key technology milestone: SOI (Silicon-on-Insulator) filter platform self-developed, enabling DiFEM (Diplexed Front-End Module with integrated filters) and L-PAMiD modules. WiFi7 module shipments exceeded WiFi6, marking a product-generation transition in a down year. The structural thesis — domestic RF front-end share rising from ~5–10% toward 20%+ — remains intact despite 2025 earnings pressure.

6.6　Hygon Information (688041.SH) — Government AI Computing Backbone

  • 2025 Revenue: RMB 14.38 billion (+56.92%); net profit RMB 2.55 billion (+31.79%)
  • R&D spend: 31.78% of revenue (~RMB 4.5 billion); R&D headcount 82.99% of employees
  • 2026 Q1: Revenue yoy +68% — first A-share Q1 report filed on the SSE STAR Market
  • 365 major LLMs (including DeepSeek, Qwen3) fully adapted; 6,000+ ecosystem partners

6.7　Cambricon (688256.SH) — First-Ever Annual Profit, AI Pure-Play

  • 2025 Revenue: RMB 6.50 billion (+453.21%); net profit RMB 2.06 billion (first annual profit since IPO)
  • Gross margin: 55.15%; cloud-end product line: 99.6% of revenue
  • Growth drivers: NVIDIA H100/H800 unavailability + DeepSeek/Qwen3 validation on domestic chips

6.8　Additional Companies Covered in Full Chinese Report

Goodix Technology (603160) — fingerprint ICs + PMIC, revenue RMB 4.74 billion (+8.24%); UNISOC / Eswin / Espressif Sciences (688018, ESP32 >1B cumulative shipments, IoT global presence); Fudan Microelectronics (688385, radiation-hardened FPGA + security SoC for aerospace); PKCG Micro / GuoMicro (002049, FPGA + SIM/financial IC); ESWIN (688099, OTT SoC global #1); Rockchip (603893, AIoT SoC RK3588 on TSMC 8nm).

Chapter 7　China IC Design Industry Clusters: Seven Major Hubs

China's IC design geography has evolved into a "one-core, six-satellite" structure centered on Shanghai Zhangjiang, with Beijing, Shenzhen, Suzhou, Hangzhou, Chengdu, and Wuhan as regional anchors.

Shanghai Zhangjiang — highest density; Montage, Will Semi (Shanghai HQ), Empyrean, Chipedia; SMIC Shanghai 12-inch fab co-located; over RMB 10 billion in annual municipal IC subsidies.

Beijing — national strategic chips; Cambricon (total HQ), Hygon (R&D center), Empyrean (HQ), PKGuMicro (FPGA+security); Chinese Academy of Sciences (Xiangshan RISC-V, Institute of Computing Technology) as innovation backbone.

Shenzhen — consumer IC speed lab; Goodix (fingerprint), Huawei HiSilicon (mobile SoC, Ascend AI, MDC automotive), Maxscend, UniIC (688153, RF PA); massive downstream terminal manufacturing provides fast design iteration.

Suzhou — automotive analog cluster; Nasrin, 3PEAK, Huarun Micro (BCD fab); SIP (Suzhou Industrial Park) automotive IC subsidies + proximity to Shanghai.

Hangzhou — AIoT and video SoC; DAMO (Alibaba, XuanTie RISC-V), HiSilicon video chips (Hikvision vertical), Rockchip R&D.

Chengdu — western China center; Hygon registration; ICCAD-Expo annual venue; 300+ IC design firms; Chengdu High-Tech Zone specialized IC fund.

Wuhan — storage IC and optical comms; YMTC (3D NAND Flash IDM, Xtacking architecture, 232-layer in production); FiberHome optical module ICs.

Tianxia Gongchang brand anchor: Tianxia Gongchang — China's B2B factory intelligence platform covering 4.8 million active manufacturing enterprises — enables IC design companies to identify and engage downstream "factory customers" who apply chips in modules, ECUs, BMS controllers, and IoT devices: a procurement-channel lens that traditional enterprise databases cannot provide.

Chapter 8　Sub-Sector Deep Dives

8.1　AI Chips

The global AI chip market grew from ~USD 42B (2022) to ~USD 92B (2025), a three-year CAGR of ~27.7%. NVIDIA controls 75–86% of AI training accelerator supply. Domestic Chinese AI chip revenue grew from ~USD 6B (2024) to ~USD 16B (2025, +167%), with market share rising from 29% to 42%.

China's structural AI chip weaknesses: (1) HBM supply — completely dependent on Samsung / SK Hynix / Micron; potential U.S. controls discussed; (2) CUDA ecosystem — 10+ years of 5 million developer and library accumulation vs. nascent domestic frameworks (Cambricon CANN, Hygon DTK).

8.2　Automotive Analog IC

Global automotive IC market ~USD 45B; analog subsegment ~USD 15.7B. Chinese domestic suppliers: ~5–10% share versus ~35% share of global vehicle production — implying >25 percentage points of substitution runway. Nasrin (+71.8%) and 3PEAK (+74.7%) in 2025 confirmed that domestic automotive analog has moved from "sample available" to "high-volume production."

8.3　RF Front-End

Global 5G RF front-end market 2025 ~USD 10–12B. Filter technology (BAW/SAW) is controlled by Murata, TDK, Qorvo, Skyworks. Maxscend's SOI filter self-development is the critical prerequisite for true module-level RF substitution.

8.4　DDR5 RCD / CXL

Montage and Rambus divide the DDR5 RCD market roughly 50/50. CXL Memory Expander Controller is Montage's next RMB 1B+ opportunity (2026–2027 production ramp expected).

8.5–8.14 (Additional sub-sectors covered)

NOR Flash (GigaDevice global top-3, AI edge device per-unit usage rising to 20–30 chips), FPGA (PKGuMicro / Fudan Micro; 2–3 generation gap vs. AMD Xilinx), PMIC (SG Micro / 3PEAK / Nasrin in vehicle PMIC; TI the primary replacement target), AIoT SoC (Espressif ESP32 >1B shipped, Matter protocol leadership), Optical module IC (400G/800G DSP/TIA for AI data center interconnect), Industrial automation IC (servo drive, robot joint motor control), Automotive Ethernet PHY (YuTai Micro, 688413).

Chapter 9　Technology Roadmap: Chiplet, RISC-V, HBM, Advanced Nodes, EDA Self-Sufficiency

9.1　Chiplet: The Post-Moore System Integration Paradigm

Moore's Law scaling has decelerated sharply at 3nm and below: an EUV tool (ASML NXE:3400C) costs >USD 200 million per unit; a 3nm SoC design cost reaches USD 500 million to USD 1 billion including verification rounds. Chiplet architecture — splitting one large die into multiple chiplets manufactured at their optimal process nodes, then integrated through advanced packaging — is the primary commercial response.

Chinese Chiplet strategy: Hygon's next-gen DCU uses Chiplet architecture; Huawei HiSilicon's Ascend 910 series uses Chiplet (compute die + I/O die separation); SMIC N+2 compute die + mature-node I/O die through domestic OSAT can partially close the single-die process gap with TSMC N4.

9.2　RISC-V

Global cumulative RISC-V shipments exceeded 100 billion chips by 2025; China contributed ~40%+. Alibaba XuanTie C910/C920: >4 billion licensed; ISCAS Xiangshan Kunminghu (open-source, Cortex-A75-class performance): the most important Chinese academic RISC-V project. National policy explicitly supports RISC-V as strategic IC architecture alternative.

9.3　HBM

HBM3e bandwidth: 1.2 TB/s per stack (SK Hynix). NVIDIA H100: 80GB HBM3, 3.35 TB/s bandwidth. China has no domestic HBM production. CXMT (Hefei Changxin) focuses on LPDDR5/DDR5; estimated 5–8-year gap to HBM production readiness. If the U.S. formally restricts HBM exports to China, domestic AI chip performance ceilings will be directly constrained.

9.4–9.12 (Advanced nodes, EDA, advanced packaging, silicon photonics, AI-aided EDA)

SMIC N+2 is DUV multi-patterning achieving ~7nm equivalent (FinFET architecture); 2–3 node generation gap vs. TSMC N3. Empyrean Technology covers analog EDA at mature nodes; advanced-node digital full-flow remains 3–5% domestic coverage. Advanced packaging (JCET 2.5D, Tongfu AMD collaboration) is the nearest-term closure point for the Chiplet ecosystem.

Chapter 10　Risk Analysis

10.1　U.S. EAR Export Controls

Systematic technology containment spanning AI chip access (>~4,800 TFLOPS FP16 export-restricted), EUV equipment (via Netherlands pressure on ASML), and EDA tool restrictions. Short-term: forced domestic adoption accelerates Hygon/Cambricon. Long-term risk: if NVIDIA Blackwell/Rubin performance lead continues expanding 2–3× per generation, domestic LLM training competitiveness faces a latent ceiling.

10.2–10.11 (EDA/IP licensing risk, price war, process gap, geopolitics, IP friction)

ARM licensing risk (UK entity; Huawei precedent), consumer IC price wars (>300 Chinese LDO/MCU suppliers competing for thin margins), structural process-node gap (SMIC 7nm-equivalent vs. TSMC 3nm), TSMC dependency (Montage's DDR5 RCD on TSMC 12nm; Cambricon AI chips partially on TSMC 7nm), Entity List shadow risk, and international IP litigation barriers to China IC company internationalization.

Chapter 11　2026–2030 Outlook

11.1　Market Size Forecast

Scenario 2030E RMB (Billion) 2030E USD (Billion) Average CAGR
Optimistic (AI super-cycle) ~20,000–22,000 ~2,800–3,100 ~18–20%
Base case ~16,000–18,000 ~2,300–2,500 ~14–17%
Pessimistic (EAR escalation) ~12,000–14,000 ~1,700–2,000 ~7–11%

Professor Wei Shaojun's public 2025 forecast: China IC design to reach or exceed RMB 1 trillion "before 2030" — likely substantially exceeded in the base case (base case implies RMB 1.6–1.8 trillion by 2030).

11.2　AI Chip Domestication Roadmap

Global AI chip market 2025: ~USD 92B → 2030E: ~USD 350–400B (CAGR ~25–30%). China domestic AI chip market share trajectory: 42% (2025) → 55–60% (2027, if B200/Rubin fully blocked) → 65–75% (2030). Critical gate: domestic HBM supply. CXMT HBM2e production feasibility: 2028–2030 possible; HBM3e volume: beyond 2030.

11.3　Automotive IC Penetration

China automotive IC market 2025: ~USD 45B → 2030E: ~USD 70–80B. Domestic share: ~8–10% (2025) → ~25–30% (2030). Automotive analog IC: from ~10% to ~30–35%. Autonomous driving SoC: from ~25% to ~50%+. Automotive MCU (slowest, AEC-Q100 + ISO 26262 barrier): from ~8–10% to ~20–25%.

11.4–11.9 (Chiplet timeline, industry consolidation, differentiated growth sub-sectors, AI-EDA disruption risk, 2026 H1 signals)

Hygon Q1 2026 +68% confirms sustained AI demand; Montage DDR6 RCD internal simulation underway; automotive analog from Nasrin/3PEAK continuing record order intake; U.S.-China semiconductor dynamics in 2026: "targeted controls persist, commercial flexibility at the margins" — consistent with "high-end bifurcation, mid-tier competition, mature-node convergence."

Chapter 12　Conclusions and Research Judgment

12.1　Five Core Conclusions

  1. AI computing domestication is structurally irreversible. Government/financial/telecom strategic procurement has been durably rerouted to Hygon and Cambricon; NVIDIA's absent Blackwell in China accelerates, rather than merely enables, the transition.
  2. Three globally validated moats are established. Montage's DDR5 RCD, Will/OmniVision's automotive CIS, and Espressif's ESP32 IoT SoC represent China's clearest cases of technology + customer relationship + certification barrier in internationally competitive markets.
  3. Automotive analog is the most attainable near-term substitution runway. 50%+ China NEV penetration + Tier 1 domestic procurement preference + Nasrin/3PEAK's AEC-Q100 validated products = conditions set for share-shift from TI/ADI.
  4. EDA and HBM are the two hardest gates. Advanced-node full-flow digital EDA (3–5% domestic, Synopsys/Cadence-dominated) and HBM supply (China zero production, SK Hynix/Samsung/Micron oligopoly) will constrain China's AI chip ceiling through 2030.
  5. Most of the 3,901 firms will face consolidation. Industry CR10 to rise from ~20% to ~30–35% by 2030; 800–1,200 companies likely exit through M&A or market withdrawal as VC discipline tightens and IPO gatekeeping increases.

12.2　Research Institute Judgment

The singular test for real competitiveness is whether a Chinese IC firm wins customers in markets with no domestic-preference policy. Montage expanding DDR5 RCD share with global server DRAM module makers, Will/OmniVision winning volume ADAS camera sockets at Japanese and European Tier 1s, Espressif's ESP32 embedded in global maker community curricula — these are the authentic signals. The next decade's achievement will be measured by that ruler.

Tianxia Gongchang continuously tracks production dynamics and supply-chain procurement data across 4.8 million active Chinese manufacturing enterprises, offering a factory-level lens on IC design industry chain deployment that complements top-down financial analysis with bottom-up supply-chain verification.

Data Sources

See Chinese edition for full 36-source bibliography covering: CSIA/ICCAD Wei Shaojun annual report (2025-11-20); individual listed company FY2024–FY2025 annual reports (SSE/SZSE/STAR Market); Gartner 2025 semiconductor revenue report; IDC global IC design market share; SEC EDGAR filings for NVIDIA/AMD/Intel/Qualcomm/Broadcom FY2025; ARM FY2025 annual report; Deepmind AI chip research; Tianxia Gongchang factory chain dataset (2026).