Semicon Briefing

Infineon has opened the world's largest power semiconductor factory in Dresden – with €5 billion investment and ~€920 million EU Chips Act subsidies. The factory doubles Infineon's capacity and is a flagship project of European tech sovereignty; Infineon is already lobbying for a second TSMC facility at the same location.

Samsung is raising its 5nm and 4nm wafer prices by 15% – an unusual solo move, as TSMC has so far avoided broad price increases. The step reflects exploding HBM4 demand and DRAM margins exceeding 80% and is likely to put pressure on the entire supply chain.

CXMT Corp. – China's rising DRAM manufacturer with sevenfold revenue growth – plans an IPO exceeding $4.3 billion and is actively building a US-restriction-resistant supply chain. In parallel, Polymarket shows 66% probability that Apple will purchase CXMT chips in 2026 – a geopolitical explosive for US export control policy.

Intel is intensifying its dependence on Taiwan's chip supply chain with expansion talks planned for October – alongside Polymarket data showing only 62% probability for Intel's Q2 foundry revenue exceeding $6 billion. This underscores Intel's strategic dilemma between US manufacturing and Taiwanese dependence.

China has halted helium exports in the context of the Iran conflict – helium is a critical process material for EUV lithography and fab clean rooms worldwide. The move exacerbates the strategic raw material vulnerability of Western semiconductor manufacturing and directly hits TSMC, Samsung, and ASML.

Harvard's Belfer Center analyzes the new EU Technology Sovereignty Package: it goes beyond pure fab subsidies and aims to build its own demand base for AI chips in key sectors with €120 billion in public-private investment. The strategic shift – from supply to demand promotion – marks a new phase of European industrial policy.