CCL Raw Material Price Hike: Crisis or Opportunity for the PCB Industry? | 5G Demand, Environmental Regulations & Industry Reshuffle

CCL Raw Material Price Hike: Crisis or Opportunity for the PCB Industry? | 5G Demand, Environmental Regulations & Industry Reshuffle

The recent price increase of CCL (Copper Clad Laminate) — the core raw material of printed circuit boards — has sparked intense debate across the PCB industry. Is this a crisis that squeezes manufacturer margins, or an opportunity that accelerates industry upgrading and healthy competition? This article analyzes the three key drivers behind the CCL price surge — strong 5G market demand, tightening environmental regulations, and proactive industry price rationalization — and examines how manufacturers such as ONESEINE TECHNOLOGY CO.LTD are navigating this landscape.

## 1. Strong 5G Market Demand Drives Raw Material Value Up

According to industry insiders, the global electronics industry has been very cautious in pulling goods this year. Last year's high-profile components — including display panels, memory chips, and semiconductor silicon wafers — have seen reduced popularity this year, with prices undergoing a correction. However, one segment stands out as a clear exception: 5G infrastructure in mainland China has significantly boosted demand for CCL from networking and communication equipment manufacturers, directly contributing to the recent price increase announced by Shengyi Technology (one of China's leading CCL manufacturers). This marks the first key component price hike in the electronics industry during the recent peak season.

### 1.1 Why CCL Matters to PCB Manufacturing

Copper foil substrates and copper clad laminates are the key raw materials for PCB board factories, and cannot be replaced by other materials at present. CCL accounts for **more than 30% of the total production cost** of PCB circuit boards — making it the single largest cost component in PCB manufacturing. PCB is known as the "mother of the electronics industry" and holds a critically important position in the global supply chain, as virtually every electronic device requires one or more PCBs.

A typical CCL consists of three layers:

- **Copper foil**: The conductive layer, typically rolled-annealed (RA) or electro-deposited (ED) copper, ranging from 0.5oz to 3oz or more for standard boards, and up to 10oz+ for heavy-copper power boards.

- **Reinforcing material**: Usually glass fiber cloth (e.g., 1080, 2116, 7628 styles) that provides mechanical strength and dimensional stability.

- **Resin system**: Typically epoxy resin for standard FR-4, with specialized resins (PTFE, hydrocarbon, modified epoxy, polyimide) for high-frequency, high-speed, high-Tg, or flexible applications.

The cost of CCL is directly influenced by copper prices, glass fiber cloth supply, resin chemistry costs, and energy costs — all of which have been under upward pressure.

### 1.2 5G Commercialization Triggers Massive CCL Demand

On June 6, 2019, China's Ministry of Industry and Information Technology (MIIT) issued 5G commercial licenses to four major operators — China Telecom, China Mobile, China Unicom, and China Broadcasting Network (China Radio and Television) — marking the official first year of 5G commercial use in China. The arrival of the 5G era will undoubtedly bring a huge "blue ocean" market to the consumer electronics and communication industries, which means that the massive demand for copper foil substrates and copper clad laminates will be detonated.

5G drives CCL demand in several specific ways:

- **5G base stations**: A single 5G macro base station uses significantly more PCB area — and higher-value PCB — than a 4G base station. The AAU (Active Antenna Unit) requires high-frequency, low-Dk/Df CCL for RF front-ends, while the BBU (Baseband Unit) requires high-Tg, high-layer-count CCL for high-speed digital processing. The total PCB value per 5G macro station is estimated at 2–3× that of 4G.

- **High-frequency and high-speed CCL**: 5G operates at higher frequencies (sub-6GHz and mmWave) and higher data rates, requiring CCL with tightly controlled dielectric constant (Dk), low dissipation factor (Df), and excellent thermal stability. These high-performance CCL products command significantly higher prices than standard FR-4.

- **5G smartphones and terminals**: 5G phones require more PCB layers, higher-density HDI/SLP constructions, and more RF modules — all of which increase CCL consumption per device.

- **Servers and data centers**: 5G data traffic growth drives server upgrades and data center expansion, increasing demand for high-layer-count, high-speed CCL for server motherboards and switch line cards.

It can be said that the rise of the 5G concept has driven the increase in the value of copper foil substrates and copper clad laminates, which in turn has driven up the prices of PCB factories. The price increase is closely related to the cost structure of PCB factories and the supply of raw materials, and has aroused great concern throughout the industry.

For manufacturers like ONESEINE TECHNOLOGY CO.LTD, which produces high-frequency mixed-dielectric boards, high-Tg thick-copper boards, and 32-layer high-layer-count boards, the 5G-driven demand for high-performance CCL represents both a cost challenge and a market opportunity — as customers increasingly seek manufacturers capable of processing advanced, high-value CCL materials.

## 2. Environmental Storm Drives Raw Material Price Increases

In recent years, people have paid increasing attention to environmental protection. While demanding steady economic development, society has also raised more requirements for environmental protection construction. Building an "environmentally friendly" society has become an increasingly urgent need. The Chinese government has adapted to the needs of the times and stepped up efforts to rectify environmental protection across the manufacturing sector.

### 2.1 Environmental Crackdown and Industry Exit

In 2017, China comprehensively strengthened environmental protection restrictions on the manufacturing industry and conducted systematic investigations. Nearly 100 enterprises were forced to suspend operations for rectification. The implementation of the **Environmental Protection Tax** in 2018 further increased the environmental compliance costs of PCB manufacturers — replacing the previous administrative pollution fee system with a formal, legally mandated tax based on actual pollutant emissions.

After this round of rectification, a number of PCB manufacturers that failed to meet environmental protection requirements were forced to withdraw from the market. The surviving manufacturers now face higher requirements for environmental monitoring of raw materials and their own production processes. This has created a dual impact on pricing:

- **Upstream cost increase**: The rise in environmental protection costs has led to increased costs throughout the upstream industry chain — including CCL manufacturers, copper foil producers, chemical suppliers, and PCB fabricators. Wastewater treatment, exhaust gas treatment, hazardous waste disposal, and clean energy investments all add to production costs.

- **Supply contraction**: Some small and medium-sized PCB companies have been forced to exit the PCB market due to unqualified environmental protection, which has broken the market supply-demand balance and created supply shortages — further driving price increases.

The implementation of the Environmental Protection Tax in 2018 legalized environmental protection requirements in the form of national law. Environmental monitoring of PCB manufacturers has become normalized, and this ongoing regulatory pressure continues to push PCB material prices upward.

### 2.2 Halogen-Free and RoHS Compliance Add Cost Pressure

Beyond general environmental regulations, the industry shift toward **halogen-free materials** and stricter **RoHS / REACH compliance** also contributes to CCL cost increases. Halogen-free CCL — which uses phosphorus-nitrogen flame retardant systems instead of traditional brominated epoxy — typically costs 10–20% more than conventional FR-4, but is increasingly required by smartphone, automotive, and industrial customers for environmental and reliability reasons. The transition to halogen-free production requires CCL manufacturers to invest in new resin formulations and process controls, further adding to cost pressures.

## 3. Forced Price Rationalization Promotes Healthy Competition

For companies, this round of price increases is not only caused by industry-wide cost pressures — it is also a proactive strategy adopted by manufacturers. There are two key perspectives:

**First**, the price increase of raw materials has exceeded the tolerance range of many manufacturers. When CCL costs rise by 5–15% or more, PCB manufacturers can only maintain product quality by passing through price increases. Absorbing these costs indefinitely would force manufacturers to cut corners on materials, process control, or quality inspection — ultimately damaging product reliability and customer trust. A reasonable price increase is therefore necessary to preserve product quality standards.

**Second**, this price adjustment will push the industry back toward rational competition. For years, the PCB industry has suffered from vicious "low-price competition," where manufacturers undercut each other on price at the expense of quality, innovation, and profitability. Proactive price increases — driven by genuine cost pressures — represent a healthy correction. From this perspective, the increase in raw material prices can promote the PCB industry to abandon the vicious cycle of "low-price" competition and move toward benign, value-based price competition.

At the same time, the price increase will accelerate industry reshuffling:

- **Elimination of weak players**: Enterprises lacking innovation, technology, and financial strength will struggle to absorb cost increases and may exit the market.

- **Product upgrading**: Surviving manufacturers will be pushed to upgrade their product portfolios toward higher-value, higher-technology products — such as high-layer-count boards, HDI, high-frequency boards, thick-copper boards, and rigid-flex boards — where margins are healthier and competition is less price-driven.

- **Innovation-driven development**: The industry will increasingly compete on technology, quality, and service rather than solely on price — a shift that benefits both manufacturers and customers in the long run.

ONESEINE TECHNOLOGY CO.LTD has positioned itself on the innovation and quality side of this transition. Since its establishment, the company has focused on high-precision multilayer circuit boards, HDI circuit boards, rapid prototyping, and mass production — rather than competing on low-price, commodity PCB products. This strategic positioning helps the company weather raw material price fluctuations more effectively, as its high-value product portfolio supports healthier margins.

## 4. Crisis or Opportunity? How Manufacturers Should Respond

The impact of this price increase is mixed — it brings both challenges and opportunities. In the unpredictable marketplace, such price cycles are actually quite common. However, in today's well-developed supply system, a CCL price surge inevitably creates significant ripple effects across the entire industry chain.

Regardless of the underlying reasons, the PCB price increase driven by rising raw material costs is ultimately determined by market forces. The only thing companies can do now is to play the cards in their hands well and avoid being caught off guard. No one denies that this is a crisis — but is it also an opportunity?

### 4.1 The Crisis Side

For PCB manufacturers, the CCL price hike presents immediate challenges:

- **Margin compression**: If manufacturers cannot pass through cost increases to customers quickly enough, gross margins are squeezed — particularly for manufacturers locked into long-term fixed-price contracts.

- **Working capital pressure**: Higher raw material prices mean more capital is tied up in inventory and accounts payable, straining cash flow for smaller manufacturers.

- **Customer resistance**: Customers may resist price increases, particularly in competitive markets where alternative suppliers exist.

- **Supply uncertainty**: Allocation and lead-time extensions for high-demand CCL materials can disrupt production scheduling and on-time delivery.

### 4.2 The Opportunity Side

However, the same forces that create the crisis also create opportunities:

- **Industry consolidation**: As weaker players exit, surviving manufacturers gain market share and increased pricing power.

- **Technology upgrading**: The pressure to move away from low-price competition accelerates investment in high-end technologies — HDI, high-frequency, high-layer-count, thick-copper, rigid-flex — where ONESEINE TECHNOLOGY CO.LTD has already built significant capabilities.

- **Customer relationship deepening**: Manufacturers that can guarantee supply, quality, and delivery during a tight market will strengthen long-term customer relationships and loyalty.

- **5G tailwind**: The 5G-driven demand surge for high-performance PCB means that the overall market pie is growing — even as costs rise, the total addressable market for high-value PCB is expanding.

### 4.3 Strategic Recommendations for PCB Manufacturers

To navigate this environment successfully, manufacturers should:

- **Diversify the supply base**: Establish relationships with multiple CCL suppliers — including domestic leaders like Shengyi Technology, as well as international suppliers — to reduce single-source risk.

- **Focus on high-value products**: Shift the product mix toward high-margin, technology-intensive products (HDI, high-frequency, high-layer-count, thick-copper, rigid-flex) where price sensitivity is lower.

- **Improve operational efficiency**: Optimize material utilization, reduce scrap, improve yield, and streamline production processes to offset cost increases through efficiency gains.

- **Strengthen customer partnerships**: Work closely with key customers on cost-sharing agreements, long-term contracts, and collaborative design to material selection to manage cost volatility together.

- **Invest in technology and talent**: Use this period to upgrade equipment, develop new process capabilities, and attract technical talent — preparing for the next growth phase.

## 5. ONESEINE TECHNOLOGY CO.LTD: Positioned for the 5G Era

ONESEINE TECHNOLOGY CO.LTD, since its establishment in 2008, has been focusing on the positioning of high-precision multilayer circuit boards and HDI circuit boards, rapid prototyping, and mass production. The company's products are widely used in high-tech fields such as communications, medical, aerospace, industrial control, automotive electronics, computer peripheral products, and professional educational institutions.

With strong technical strength, stable quality, and fast delivery times, ONESEINE TECHNOLOGY CO.LTD has been widely recognized by customers and peers alike. The company has successfully established the "ONESEINE" brand and has become an excellent manufacturing enterprise for various types of PCB circuit boards and multilayer circuit board mass-order production, serving both domestic and international markets. The company has been awarded the titles of "Shenzhen High-Tech Enterprise" and "National High-Tech Enterprise."

Key capabilities that position ONESEINE TECHNOLOGY CO.LTD to thrive in the current environment include:

- **High-layer-count production**: Up to 32-layer board technology, serving 5G communication, server, and industrial control markets.

- **Advanced HDI**: Mature second-order / third-order HDI and multi-layer any-layer interconnect production technology.

- **High-frequency and mixed-dielectric**: Experience processing Rogers, high-Tg, and mixed-pressure / mixed-dielectric constructions for 5G RF applications.

- **Thick-copper capability**: Up to 15oz copper thickness for power electronics, automotive, and renewable energy applications.

- **Precision manufacturing**: Minimum line width/spacing of 2.0/2.0mil (50/50μm), minimum mechanical drilling of 0.10mm, minimum laser drilling of 3mil, and aspect ratio up to 26:1.

- **Broad product portfolio**: Multilayer boards, impedance-controlled boards, high-frequency boards, high-Tg thick-copper boards, buried/blind via boards, aluminum substrates, mixed-dielectric boards, HDI, rigid-flex boards, and special substrates.

In an era of rising raw material costs and industry consolidation, ONESEINE TECHNOLOGY CO.LTD's focus on high-precision, high-technology PCB products — rather than low-price commodity boards — provides a strong foundation for sustainable growth. The company's ability to process advanced CCL materials and deliver complex, high-value boards positions it to capture the 5G-driven demand surge while maintaining healthy margins.

## 6. Conclusion

The CCL raw material price hike is both a crisis and an opportunity for the PCB industry. On the crisis side, it squeezes margins, strains working capital, and creates supply uncertainty — particularly for smaller, commodity-focused manufacturers. On the opportunity side, it accelerates industry consolidation, pushes the industry away from vicious low-price competition toward healthy value-based competition, and incentivizes technology upgrading and product innovation.

The three drivers — 5G demand, environmental regulations, and price rationalization — are converging to reshape the PCB industry landscape. 5G is expanding the total market for high-performance PCB, environmental regulations are eliminating non-compliant players and raising industry-wide cost standards, and price rationalization is restoring healthy margins for surviving manufacturers. Companies that invest in technology, focus on high-value products, and build strong customer relationships will not only survive this cycle but will emerge stronger.

For ONESEINE TECHNOLOGY CO.LTD — with its 15+ years of focus on high-precision multilayer and HDI boards, its broad technology portfolio, and its commitment to quality and innovation — the current environment represents more opportunity than crisis. As the 5G era unfolds and the PCB industry continues to upgrade, manufacturers with strong technology foundations and clear strategic positioning will be the ultimate winners.

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