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SemiAnalysis CEO: Substrates are the 'Biggest Bottleneck'

On October 25, the CEO of SemiAnalysis stated: 'I believe that in the semiconductor industry, the biggest limiting factor, aside from memory, is substrates. Substrates, PCB materials, and substrate materials are all severely under-invested. Many companies in the supply chain that produce these materials in Japan are relatively conservative and unwilling to make significant investments in capacity. As a result, there is a huge bottleneck. In terms of what can be produced in the next two years, whether it’s accelerators, CPUs, or any other component in the supply chain, I believe substrates are the biggest bottleneck.'

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