Indonesia Semiconductor Silicon Wafer Market Overview, 2030

Silicon wafer market is undergoing rapid development due to a combination of semiconductor demand shifts, rising foreign direct investments (FDI), and government-driven industrial reforms. While not traditionally a dominant player in semiconductor fabrication, country is increasingly being viewed as a strategic hub for semiconductor packaging, testing, and assembly, which in turn drives demand for silicon wafers especially as domestic electronics manufacturing expands. Key foreign investments from companies such as Samsung, Intel, and Amkor Technology have led to the establishment of advanced electronics and semiconductor infrastructure, indirectly boosting local wafer demand. The country’s participation in regional trade agreements like the Comprehensive and Progressive Agreement for Trans-Pacific Partnership (CPTPP) and the Regional Comprehensive Economic Partnership (RCEP) further bolsters its appeal as a tech manufacturing destination. Additionally, the ongoing US-China trade tensions have catalyzed the shift of some supply chain operations to Southeast Asia, with country benefiting more than its regional peers due to its political stability and growing skilled labor base. Government initiatives under the National Digital Transformation Program 2025 also aim to scale up domestic semiconductor capabilities, including R&D for upstream components like wafers. These systemic changes are stimulating a foundational ecosystem that relies heavily on silicon wafers across downstream manufacturing tiers.

Country’s silicon wafer market is projected to grow at a robust pace due to a confluence of structural and demand-side factors. The rapid increase in consumer electronics manufacturing, driven by the country’s emergence as a key production base for smartphones, tablets, and smart TVs, is generating substantial wafer demand. country’s exports of consumer electronics have grown significantly over the past five years, largely supported by facilities operated by multinational corporations. The government's prioritization of high-tech sector development through tax incentives and infrastructure upgrades particularly in northern provinces like Bac Ninh and Thai Nguyen—has led to clustering effects that favor semiconductor-related production. While country does not yet possess extensive wafer fabrication facilities, the demand for 300mm wafers used in advanced logic and memory chips is accelerating as backend assembly operations scale up. Additionally, increasing investments in automotive electronics by companies like VinFast are fostering demand for application-specific wafers for ADAS (Advanced Driver Assistance Systems) and EV (Electric Vehicle) platforms. The localized rise in 5G adoption and associated infrastructure deployment is also contributing to increased requirements for silicon wafers in telecom-grade chipsets. Despite supply chain bottlenecks and silicon material shortages, country’s capacity to attract outsourced semiconductor operations is sustaining market momentum. The establishment of wafer testing and metrology labs by research institutions and multinational firms further indicates the strengthening of value-added stages, which enhances the pace of market development.

In country’s silicon wafer market, segmentation by diameter shows a pronounced shift toward larger wafers, especially in high-performance and high-density chip production. While smaller diameters such as <150 mm and 200 mm still find relevance in legacy analog applications and discrete components for industrial systems, the transition toward 300 mm and above wafers is more evident across consumer and enterprise electronics. The 300 mm and larger diameter category dominates both in volume and growth trajectory, primarily due to the outsourcing of mid- to high-end semiconductor manufacturing to country by foreign firms. The large wafer size enables greater chip yield per wafer, which is essential for applications in mobile processors, advanced memory, and AI-related components. Given that country is becoming a backend hub, packaging and testing lines are increasingly being calibrated to handle devices built on larger wafers, even though fabrication occurs elsewhere. The country's collaborative R&D efforts with countries like South Korea and Japan, especially within government-sponsored high-tech parks such as Hoa Lac Hi-Tech Park, are encouraging pilot-scale handling of 300 mm wafers for quality assurance and metrology. However, a limited domestic foundry capability keeps local consumption of <200 mm wafers relevant in educational, prototyping, and low-complexity industrial control uses. Import data from 2023 indicates a year-on-year rise in shipments of 300 mm test wafers, particularly from Taiwan and Korea, suggesting broader usage in the setup and calibration of advanced assembly lines. This segment also benefits from improved logistics and port operations in Haiphong and Da Nang, supporting time-sensitive wafer imports.

The product-wise segmentation of the country silicon wafer market indicates that processor-grade wafers currently represent the largest segment, largely influenced by the robust demand for consumer devices and embedded systems used in manufacturing automation. country’s extensive base of electronics manufacturers produces a wide range of devices, including smartphones, laptops, and embedded industrial panels, all of which rely on processor-centric designs. As these components increasingly require system-on-chip (SoC) integration, the demand for high-quality silicon wafers rises accordingly. Processor wafers are also vital for growing local assembly operations supporting foreign design houses that target export markets. Memory wafer demand is rapidly accelerating and is the fastest-growing segment, spurred by the emergence of cloud infrastructure, data storage needs, and AI-related workload acceleration. As countryese data centers multiply especially in Hanoi and Ho Chi Minh City and industrial automation systems require greater edge computing capabilities, demand for DRAM and NAND wafer types is expanding. Analog wafers are more niche but continue to serve legacy electronics and sensor applications for industrial controls and medical devices. The "Other Products" category, including wafers for optoelectronics and power devices, is slowly gaining attention through R&D collaborations, particularly for photovoltaic applications and GaN-on-Si power ICs, as country explores deeper participation in renewable energy device manufacturing. However, the lack of domestic wafer doping and epitaxial capabilities limits full-scale development in this segment for now.

country’s silicon wafer market is shaped strongly by its application spectrum, where consumer electronics holds the largest share due to the country’s position as a regional manufacturing hub for devices like mobile phones, televisions, and wearables. giants operating in country such as Samsung and LG drive significant downstream wafer demand through contract-based assembly that includes chipset integration, packaging, and testing. The rise of smart home products and IoT-enabled consumer devices further fuels this segment. The automotive application is the fastest-growing segment, primarily driven by domestic companies like VinFast expanding their EV and autonomous vehicle ambitions. Wafers used in automotive applications are increasingly required for power management ICs, LiDAR systems, and infotainment processors. country’s entry into the EV supply chain brings with it elevated needs for automotive-grade silicon, often processed from 300 mm wafers. The industrial segment remains crucial, powered by smart factory initiatives under country’s Industry 4.0 agenda, which supports increased demand for control systems, sensors, and programmable logic controllers (PLCs) that utilize specialty wafers. The telecommunications segment is expanding due to the deployment of 5G base stations and IoT infrastructure, requiring RF and analog wafers tailored for network equipment and user devices. Applications categorized under “Other” include medical diagnostics, aerospace electronics, and LED-based devices, which are supported through collaborative efforts with regional innovation centers and foreign OEMs. As country's application diversity grows, the variety of wafer types and specifications demanded by end-use industries also continues to evolve.




Considered in this report
• Historic Year: 2019
• Base year: 2024
• Estimated year: 2025
• Forecast year: 2030

Aspects covered in this report
• Semiconductor Silicon Wafer Market with its value and forecast along with its segments
• Various drivers and challenges
• On-going trends and developments
• Top profiled companies
• Strategic recommendation

By Diameter
• Less than 150 mm
• 200 mm
• 300 mm and above (450mm, etc.)

By Product
• Processor
• Memory
• Analog
• Other Products

By Application
• Consumer Electronics
• Industrial
• Telecommunication
• Automotive
• Other Applications

The approach of the report:
This report consists of a combined approach of primary as well as secondary research. Initially, secondary research was used to get an understanding of the market and listing out the companies that are present in the market. The secondary research consists of third-party sources such as press releases, annual report of companies, analyzing the government generated reports and databases. After gathering the data from secondary sources primary research was conducted by making telephonic interviews with the leading players about how the market is functioning and then conducted trade calls with dealers and distributors of the market. Post this we have started doing primary calls to consumers by equally segmenting consumers in regional aspects, tier aspects, age group, and gender. Once we have primary data with us we have started verifying the details obtained from secondary sources.

Intended audience
This report can be useful to industry consultants, manufacturers, suppliers, associations & organizations related to this industry, government bodies and other stakeholders to align their market-centric strategies. In addition to marketing & presentations, it will also increase competitive knowledge about the industry.