Dutch lithography giant ASML is expanding production capacity at an unprecedented rate to cope with the growing demand for advanced lithography equipment brought about by rising investment in global artificial intelligence infrastructure. According to the latest disclosure, ASML expects to produce at least 60 EUV (extreme ultraviolet) lithography systems this year, 36% higher than the sales level in 2025. In the next stage, annual production capacity will be increased to at least 80 units.
The report pointed out that while ASML is expanding the output of the entire machine, it is also simultaneously improving the processing efficiency of the equipment, including upgrading some models to process more wafers per hour to further meet chip manufacturers' urgent needs for advanced process equipment.
However, the EUV system itself is one of the most complex pieces of equipment in today's manufacturing industry. The assembly cycle of each piece of equipment is measured in months and is highly dependent on a huge supply chain network. Its core process is to use lasers to convert molten tin into extreme ultraviolet light, and then write extremely fine circuit patterns onto silicon wafers. Even tiny dust particles may interfere with the entire manufacturing process, which puts natural limits on capacity expansion.
In order to alleviate these bottlenecks, ASML has expanded clean room production capacity in the United States, Germany and South Korea, and plans to start the construction of a new park near its headquarters in the Netherlands to support subsequent larger-scale production layout.
In terms of capital expenditures, ASML expects to invest approximately US$2.2 billion in real estate, equipment and infrastructure this year, higher than last year's level. At the same time, the company is also increasing investment in the recruitment and training of engineers, but the shortage of local labor in the Netherlands is still a practical challenge that it needs to face during its expansion.
In order to avoid the shortage of key components from slowing down the delivery of complete machines, ASML has also strengthened its management of the supply chain. The company's senior management is currently directly involved in supplier coordination and promoting the pace of production expansion through regular communication, because the lack of any key component may cause the final assembly to stall.
Although demand for standard EUV equipment remains strong, there is some uncertainty about the prospects for the introduction of next-generation high numerical aperture (High-NA) EUV systems. This type of new equipment can bring higher resolution and higher production efficiency, but the cost has also increased significantly, prompting some chip manufacturers to choose to squeeze the performance of the existing EUV platform as much as possible instead of immediately switching to a new generation system. In response, ASML is providing upgrade solutions for installed equipment to extend its performance and output capabilities.
In the longer term, ASML is also developing stronger light source technology, hoping to further improve system throughput. While these improvements will take years to be fully deployed, these technologies are seen as critical to sustaining industry progress as chip designs continue to shrink.
In terms of performance expectations, ASML had previously warned that market demand may slow down, but now the company has raised its full-year sales forecast to US$42 billion to US$47 billion. This growth forecast reflects the continued increase in AI-related spending by large technology companies, while the entire semiconductor industry is also simultaneously expanding investment scale.
Even so, ASML's growth is still constrained by some external factors. Customers not only need to build a clean room space of sufficient size, but also must ensure the power supply required for equipment operation, and these preliminary preparations are time-consuming and require a large amount of capital investment. Despite these limitations, the market generally expects EUV demand to remain strong in the next few years, and ASML is simultaneously accelerating production capacity, supply chain and technology research and development to catch up with rising market demand.