For the high-frequency PCB industry, the current rise in copper prices serves as a “catalyst” that presents both pressure and opportunity, accelerating industry differentiation and adjustment. The following is a specific analysis.
Core Impact: Cost Pressure and Industry Differentiation
Copper is a critical raw material for high-frequency PCBs, constituting a significant portion of their total cost. Its price increase has directly led to multiple price hikes by upstream Copper Clad Laminate (CCL) manufacturers. This has created direct cost pressure for downstream PCB companies. In the first half of the year, the operating cost growth rate for many companies has already exceeded their revenue growth.
This pressure exacerbates the industry’s structural contradiction of “excess low-end capacity, insufficient high-end supply.” Profits for generic, low-end products are severely squeezed, while demand for high-end, high-frequency, high-speed boards used in AI servers, high-speed communication, and other fields remains strong, even facing supply shortages.
Major Opportunities: Surge in High-End Demand and Technological Upgrade
The copper price increase coincides with a super cycle of demand driven by the AI computing revolution, creating a historic opportunity for technologically leading enterprises:
- Strong Demand: Equipment like AI servers and high-speed switches has led to a surge in demand for high-frequency, high-speed PCBs, which handle vastly higher data transmission volumes than traditional PCBs. This directly drives demand for high-end products like 18+ layer multilayer boards and advanced HDI.
- Value Enhancement: These high-end PCB products command significantly higher unit prices and profit margins than traditional ones. For instance, to meet higher performance requirements, PCB layer counts are evolving from over a dozen layers to 30+ layers, directly raising technological barriers and product value.
- Domestic Substitution: Leading domestic manufacturers are accelerating R&D and proactively developing higher-grade CCL materials like M9, M10 levels, aiming for import substitution in the high-end segment.
Industry Adjustment: Three Major Corporate Response Strategies
Facing this dual reality of cost pressure and opportunity, the high-frequency PCB industry is undergoing deep adjustment in the following three areas:
- Cost Pass-Through and Focus on High-End Markets: Leading companies are passing on some cost pressure downstream. Simultaneously, they are actively adjusting their product mix, prioritizing high-value-added, high-end orders and using pricing and capacity to phase out low-margin business.
- Internal Technological Optimization and Refined Management:
- Design Optimization: Implementing Design for Manufacturability (DFM) practices, such as optimizing panel layouts and using more cost-effective materials in non-critical layers without compromising performance, to control costs from the source.
- Process Innovation: Adopting advanced processes like ultra-thin copper foils and mSAP (Modified Semi-Additive Process) to create fine circuits while reducing copper usage and improving yield. Some manufacturers are also evaluating solutions like copper foil thinning.
- Supply Chain Management: Signing long-term agreements with suppliers or hedging bulk raw materials like copper to stabilize costs.
- Global Capacity Layout and High-End Expansion: To be closer to international customers, diversify risks, and address the global shortage of high-end capacity, expansion into Southeast Asian countries like Thailand and Vietnam has become a common strategy for major Chinese PCB manufacturers. Concurrently, industry leaders are actively planning or building new high-end capacity worldwide.
Future Outlook
In the short term, the tight supply and strong pricing trend for high-end, high-frequency, high-speed PCBs are expected to persist. In the long run, the combination of high copper prices and AI-driven demand will propel the industry into a new phase centered on technological upgrading and competition for high-end capacity. Leading enterprises that master advanced technologies, optimize costs, and achieve a globalized layout will stand out, following the trend of “the strong getting stronger.”