Electronics Sector Profits Surge 103.9% Driven by AI Compute Infrastructure and New Quality Productivity
Explosive Profit Growth in the Electronics Industry: A Structural Leap Driven by AI Computing Infrastructure
From January to May 2024, profits of China’s designated large-scale industrial enterprises rose 18.8% year-on-year (YoY), while profits in the electronics sector surged 103.9% YoY—far outpacing overall industrial growth and accounting for 43.1% of the total profit增量 across all designated large-scale industrial enterprises. This figure reflects far more than short-term fluctuations or statistical adjustments; rather, it signals the onset of a substantive, large-scale rollout phase in global AI computing infrastructure construction. China’s electronics manufacturing industry is rapidly shifting away from its traditional “cost-driven” contract-manufacturing model toward a new paradigm centered on three pillars: technological sovereignty, system integration, and advanced manufacturing—forming the core competitive arena of next-generation productive forces.
Driving Logic: Dual-Engine Resonance Between AI Endpoints and Computing Infrastructure
The explosive profit growth stems from the convergence of two irreversible technological waves: first, an endpoint upgrade cycle driven by large-model inference and edge AI (Edge AI); and second, the expansion of foundational computing infrastructure—including data centers, intelligent computing centers, and AI chip production lines. Key insights from Ming-Chi Kuo’s latest report are highly illustrative: To support deep integration of Apple Intelligence within iOS 27, mid-tier iPhone models launching in H1 2027 will—for the first time—feature 9GB DRAM (using 6-die stacking), a 12.5% increase over current A19-based devices; high-end models will retain 12GB high-bandwidth packaging. This DRAM specification upgrade is not merely about capacity expansion—it represents a pragmatic alternative to HBM amid constraints on advanced packaging yield and cost. By employing multi-die stacking to boost bandwidth density, it directly drives demand upstream for packaging & testing services, substrates, and test equipment.
Simultaneously, orders for domestically produced AI servers continue to exceed expectations. According to industry surveys, domestic AI server shipments grew over 35% quarter-on-quarter (QoQ) in Q2 2024, with units equipped with domestic GPUs rising to 42% of total shipments. Underpinning this is the inelastic capital investment in computing infrastructure: In 2024, China’s three major telecom operators increased their intelligent computing investment budgets by 68% YoY, while leading internet firms allocated over 55% of their quarterly capex to AI-related expenditures. As a result, electronics manufacturers benefit from dual order flows—serving overseas tech giants (e.g., Apple, NVIDIA) upgrading AI endpoints and deeply embedding themselves into China’s domestic computing infrastructure supply chain via localization substitution.
Structural Transformation: From Assembly Contract Manufacturing to Full-Stack Capabilities Across “Materials–Equipment–Processes”
The essence of this high-profit growth lies in a historic restructuring of the electronics industry’s profit model. Over the past decade, profitability largely relied on economies of scale and labor-cost advantages. Today’s growth, however, is increasingly powered by higher-barrier technical segments: advanced packaging (e.g., CoWoS, FOPLP), high-end memory (LPDDR5X, HBM3), specialty semiconductor materials (photoresists, CMP slurries), and critical equipment with domestic penetration still below 30% (e.g., ion implanters, thin-film deposition tools). For example, JCET’s advanced packaging revenue accounted for 38.7% of its total in Q1 2024, delivering gross margins 12.3 percentage points higher than those of conventional packaging & testing. Similarly, Advanced Micro-Fabrication Equipment (AMEC) achieved over 28% market share for etching tools in domestic logic chip fabs, with order visibility extending through 2026.
Notably, this transformation aligns strategically with national mega-science initiatives. Recently, China’s EAST nuclear fusion device achieved a breakthrough in steady-state operation of its superconducting magnets at 1.2 tesla ([10]). Core technologies involved—including superconducting material fabrication, cryogenic control systems, and high-precision vacuum chamber machining—are fundamentally aligned with those required for semiconductor advanced packaging: ultra-high-cleanroom environmental control and micro/nano-scale thermal management. Technology spillover effects are accelerating: One domestic OSAT provider has successfully adapted multi-layer metallization stress-control algorithms developed for the EAST project to Chiplet heterogeneous integration processes, improving yield by 4.7%. This bidirectional empowerment between “national strategic assets” and “industrial bedrock” signals that China’s electronics manufacturing is transcending dependence on single-value-chain segments and advancing toward a fully integrated innovation chain—from foundational science → engineering translation → industrial application.
Geopolitical Variable: Security Concerns Accelerating Supply Chain Resilience Restructuring
The sharp escalation in Middle East tensions provides another real-world context for the electronics sector’s high growth. On June 27, U.S. Central Command announced precision strikes against Iranian drone storage facilities and radar sites; Iran’s Revolutionary Guard Corps responded with warnings of “hellish retaliation” ([wallstreetcn]). The Strait of Hormuz—through which 20% of global oil shipments transit and where key undersea fiber-optic cables converge—now faces sharply heightened shipping-security risks. This geopolitical variable is accelerating the global electronics supply chain’s shift toward “nearshoring” and “friendshoring”: Apple has directed suppliers to relocate 30% of production capacity to India and Vietnam; TSMC has announced plans to build a fab in Germany; meanwhile, Chinese electronics firms are seizing the opportunity to strengthen domestic substitution—YMTC’s NAND flash market share rose to 7.2% in Q1 2024, and delivery lead times for Huawei Ascend AI chip-compatible domestic memory modules have been compressed to just eight weeks. Security imperatives are no longer mere policy slogans—they are now translating directly into tangible orders and hard capex commitments.
Sustainability Assessment: Guarding Against Overheated Capex and Technological Obsolescence Risks
Can this high-growth trajectory be sustained? Three structural constraints warrant close scrutiny beyond headline figures:
First, capital expenditure rhythm. From January to May 2024, fixed-asset investment in the electronics sector rose 22.4% YoY—significantly above the manufacturing sector average of 12.1%. Should HBM3 mass production fall short of expectations or AI server procurement slow in H2, some newly expanded facilities may face utilization pressure.
Second, generational technology risk. While Apple’s A20-series strengthens DRAM configurations, its AI inference remains heavily reliant on cloud offloading. True on-device large-model deployment requires a quantum leap in NPU compute performance. If Qualcomm or MediaTek’s next-gen AI chips fail to meet expected energy-efficiency targets, the endpoint upgrade cycle could be delayed.
Third, policy support intensity. Current “next-generation productive forces” policies emphasize equipment upgrades, first-of-a-kind subsidies, and tax deductions—but long-term R&D funding for foundational materials remains insufficient: Domestic photoresist purity compliance rates stand at only 78%, constraining mass production of ArF immersion lithography.
The electronics industry’s explosive profit growth is a strategic microcosm of China’s manufacturing sector seizing technological leadership amid the global AI wave. It is both the inevitable outcome of the computing-infrastructure investment cycle and the tangible manifestation of national strategies for technological self-reliance and industrial security. Investors must look beyond isolated financial metrics to grasp the underlying technological evolution pathways, supply-chain restructuring logic, and geopolitical variables at play. Only then can they identify, within the grand narrative of “next-generation productive forces,” truly resilient core assets backed by enduring technological moats and sustainable growth potential.