Semicon Briefing

A Chinese supercomputer has displaced US machines from the top spot for the first time since 2017 – and it runs exclusively on conventional CPUs, without GPUs. This demonstrates that China's tech sector is increasingly circumventing US export restrictions and developing its own architectures.

The USA has revoked TSMC's authorization to freely deliver critical equipment to its Chinese chip manufacturing facility – a direct intervention in the operational supply chain of the world's largest foundry company. This significantly worsens the situation for TSMC in China and demonstrates the growing reach of US export control measures.

TSMC unexpectedly raises prices for 7nm manufacturing, following Samsung and SK Hynix, who have already implemented price increases. Since 100% of available capacity is fully utilized, customers effectively have no alternatives – the cost wave hits the entire chip buyer industry.

Huawei's chairman publicly states that US export restrictions have massively accelerated China's semiconductor industry, as they forced domestic R&D investments and the development of a complete proprietary tech stack. This is a direct strategic broadside against Western export control logic and demonstrates how the sanctions strategy has produced unintended countereffects.

The research consortium of imec, ASML and TSMC has for the first time demonstrated 50nm 2D transistors on 300mm wafers, overcoming a central barrier to mass production. This foundational technology could usher in the next leap in chip generation roadmaps and underscores the dominance of the TSMC-ASML ecosystem in future technologies.

Brewer Science has signed an agreement to acquire the semiconductor chemistry business line from Heraeus Epurio, strengthening its position as a supplier of critical process chemicals for chip manufacturers. The deal demonstrates ongoing consolidation in the semiconductor materials segment, which is in high demand due to global fab expansion.