Circuit Materials Market to Reach USD 53.4 Billion by 2033 as AI Electronics, Automotive PCBs, and High-Performance Laminates Strengthen Demand Across the Global Supply Chain

May 3, 2026 - The global Circuit Materials Market was valued at USD 39.7 billion in 2025 and is projected to reach USD 53.4 billion by 2033, growing at a CAGR of 3.8% during 2026-2033. That points to an incremental revenue opportunity of roughly USD 13.7 billion over the forecast period. The market is not expanding at a breakout pace, but it remains strategically important because circuit materials sit at the base of nearly every electronics value chain, from communications infrastructure and industrial controls to automotive electronics and aerospace systems. Growth is being supported by a broader shift toward higher-layer-count PCBs, better-performing laminates, and more specialized substrate materials as AI servers, automotive electronics, and advanced packaging push performance requirements higher.

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Commercially, the strongest shift is toward higher-value-added materials rather than simple volume growth. Kingboard Laminates said in its 2025 annual report that sustained demand for electronic products and rapid advances in AI-related technologies drove robust demand for laminates and upstream materials such as fiberglass yarn, glass fabric, and copper foil, while the company increased the share of high-end, high-value-added products in its mix. Rogers, meanwhile, entered 2026 pointing to a return to growth, supported by demand from industrial, ADAS, and renewable energy markets. That combination matters because it shows the market is being shaped not only by consumer electronics replacement cycles, but also by structurally higher-specification applications that favor premium circuit materials.

Recent Developments

In March 2026, Shengyi Technology showcased advanced packaging substrates at SEMICON China 2026, explicitly linking its materials offering to China's semiconductor industry upgrade. This matters because advanced packaging is becoming a higher-value demand driver for circuit materials, especially where substrate performance, dimensional stability, and electrical reliability are critical.

Also in March 2026, Shengyi Technology highlighted its participation in CPCA Show 2026, one of the key industry events for PCB and circuit-materials suppliers. While trade-show participation is not a capacity expansion on its own, it is commercially relevant because it reflects active competition around customer acquisition, product visibility, and high-performance materials positioning in a market increasingly influenced by AI, automotive, and semiconductor demand.

In January 2026, Shengyi Technology announced the topping-out of its Thailand project, signaling continuing manufacturing expansion outside mainland China. This matters for the market because regional diversification of circuit-materials capacity is becoming more important as customers seek supply-chain resilience and broader geographic manufacturing support.

In February 2026, Rogers Corporation reported full-year 2025 results and said fourth-quarter sales rose 4.8% year over year, driven primarily by higher demand in industrial, ADAS, and renewable energy. For the circuit materials market, that is significant because these are exactly the application areas where premium laminates and high-performance substrates tend to carry stronger margins and specification intensity.

Segment Analysis

By material class, substrates are likely to remain the leading segment because they carry the most direct structural importance in PCB construction and determine much of the electrical, thermal, and mechanical performance of the finished board. Copper-clad laminates and prepregs remain the commercial backbone of the market, and suppliers such as Isola continue to emphasize proprietary resin systems engineered to meet PCB design requirements across multiple performance levels. In business terms, substrate materials capture the broadest revenue base because they are essential across standard, multilayer, and higher-performance circuit architectures.

By application, communications is one of the most strategically important segments, while automotive is becoming increasingly attractive from a value perspective. Communications equipment requires higher-speed, lower-loss, and more thermally stable PCB materials as network infrastructure and server systems become more demanding. Isola explicitly positions its materials for networking and communication systems, and Rogers' product portfolio spans a wide range of advanced laminate materials for connected applications. Automotive is commercially significant because ADAS, infotainment, power distribution, and electrified vehicle architectures all increase PCB content and materials complexity. That gives communications the broadest specification pull, while automotive strengthens the premium mix.

Market Segmentation

The circuit materials market is segmented by material class into substrate, conducting material, and outer layer materials. By substrate, it includes fiberglass-epoxy, paper-phenolic, CEM, polyimide, and other specialty systems selected according to performance and cost targets. By outer layer, the market includes liquid ink photoimageable solder mask, dry film photoimageable materials, and other finishing systems that affect circuit protection and processing efficiency. By application, demand spans communications, industrial electronics, automotive, aerospace and defense, and other electronics-heavy sectors. Regionally, the market covers North America, Europe, South America, Asia Pacific, the Middle East, and Africa, with Asia Pacific continuing to anchor manufacturing scale while North America, Europe, and Japan remain important for higher-specification demand and materials innovation.

Regional Analysis

The United States remains a key market because it combines advanced electronics design, automotive electronics, aerospace demand, and growing AI-related infrastructure. A useful directional indicator is that global semiconductor sales reached USD 88.8 billion in February 2026, up 61.8% year over year, according to the Semiconductor Industry Association, reflecting the strength of the wider electronics environment into which higher-performance circuit materials are sold. This is not a like-for-like U.S. circuit materials market figure, but it is a strong signal that the broader demand environment for advanced boards, substrates, and related materials remains favorable. Rogers' U.S. base and its exposure to industrial and ADAS markets reinforce the country's commercial importance.

Japan remains strategically important because it combines materials engineering depth with policy support for semiconductor and electronic-component resilience. METI's semiconductor revitalization strategy outlines substantial support for advanced semiconductors, power and analog devices, materials, and electronic components, with FY2023 total budget support of 1.85 trillion yen across capital and R&D measures. This is not a direct circuit materials market-size figure, but it is a meaningful structural indicator because high-performance glass fabric, specialty resins, and substrate materials sit within the same industrial strategy. Asahi Kasei's position in ultra-thin glass fabric for printed circuit boards and packaging substrates underscores Japan's importance on the upstream materials side.

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Company Profiles

Kingboard Laminates Holdings remains one of the most important companies in the market because of its scale and deep positioning in the laminates chain. In its 2025 annual report, the company said AI-related electronics demand drove strong growth in laminates and upstream materials, and it reported healthier revenue and profit in its Laminates Division as it increased the share of high-end, high-value-added products. Kingboard matters commercially because it combines vertical integration with large-scale exposure to core PCB material categories.

Rogers Corporation is commercially significant because it remains a leading supplier of engineered materials for advanced electronics applications, including a broad range of laminate materials. The company reported USD 810.8 million in 2025 net sales and said stronger fourth-quarter performance was driven by industrial, ADAS, and renewable energy demand. Rogers matters because it is especially relevant in premium, performance-driven segments where circuit materials must support higher electrical and environmental requirements.

Shengyi Technology is a major force in the sector, with nearly 10,000 employees across its group and an active expansion and product-development agenda. Its 2026 visibility at SEMICON China and CPCA Show, together with its Thailand project, shows a company investing in both advanced substrate positioning and manufacturing reach. Shengyi matters because it is closely tied to the PCB and semiconductor-upgrade story in Asia.

Asahi Kasei matters because of its strong role in upstream electronics materials. The company says it is a world-leading supplier of ultra-thin glass fabric used in compact portable devices and packaging substrates, and it continues to develop advanced new products in this area. Commercially, that matters because glass fabric remains a fundamental reinforcement material in high-performance circuit boards and packaging structures.

Analyst View

The strongest revenue pools in this market are forming where performance requirements are rising faster than board volumes alone. That means the most attractive segments are likely to be higher-performance substrates, advanced laminates for communications and automotive electronics, and materials that support advanced packaging and denser board architectures. Standard PCB materials will continue to anchor volume, but the best margin opportunities are increasingly concentrated in products that improve signal integrity, thermal stability, and reliability in more demanding end uses.

Competition is also intensifying around product mix, not just scale. The likely winners will be the suppliers that can align manufacturing footprint, materials science, and customer technical support with the needs of communications, automotive, and semiconductor-linked applications. In practical terms, the next phase of value creation in circuit materials will come from helping customers build more capable boards, not simply from selling more base material into mature designs.

Contact:
Fabian
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This release was published on openPR.