TSMC CEO Says AI Demand Remains Strong Despite Iran War, Raises Revenue Forecasts

TSMC semiconductor chip fabrication plant with rising revenue forecast amid AI demand surge

TSMC CEO C.C. Wei has delivered a reassuring signal to the global semiconductor industry: AI chip demand remains strong. Speaking after conducting direct outreach to TSMC's major customers, Wei said the company found no evidence of demand destruction despite geopolitical turbulence stemming from the Iran conflict and ongoing US-China trade tensions. TSMC has raised its revenue forecasts accordingly.

Checking With Customers Directly

The CEO's approach — personally checking with customers rather than relying on order pipeline data alone — reflects the elevated uncertainty that has clouded semiconductor demand forecasting since 2025. Customers had been cautious about signaling demand clearly in a volatile macro environment, making bottom-up verification more valuable than top-down projections.

The conversations apparently confirmed what the order books suggested: AI infrastructure build-out, driven by hyperscalers and AI labs expanding training and inference capacity, continues at pace. No major customer indicated plans to pull back capital spending on AI compute.

Iran War: Limited Direct Impact

The Iran conflict has raised concerns about energy prices, shipping routes, and broader Middle Eastern stability — all of which indirectly affect technology supply chains. TSMC's facilities are concentrated in Taiwan, with expansion underway in Arizona and Japan, none of which are directly exposed to the conflict zone. The company's assessment that demand remains intact suggests customers are not using geopolitical uncertainty as a pretext to delay orders.

Oil price volatility, which typically flows through to manufacturing costs and data center energy expenses, is the most plausible indirect channel. But at current margins for AI chips, moderate energy cost increases are unlikely to materially affect customer spending decisions.

Raised Forecasts

TSMC's decision to raise revenue forecasts is significant. The company is the world's dominant contract chipmaker, and its forward guidance is one of the most reliable leading indicators for the entire semiconductor supply chain. A raised forecast signals that TSMC's foundry utilization is expected to remain high — which means AI chip production is not about to slow.

Nvidia, AMD, and Apple — all TSMC customers — have collectively driven unprecedented demand for advanced node capacity at TSMC's 3nm and 2nm processes. That demand, rather than traditional consumer electronics, now sets the pace for TSMC's planning cycle.

The Bottom Line

TSMC's raised forecast and C.C. Wei's customer confirmation message send a clear signal: the AI infrastructure spending cycle is not pausing for geopolitical noise. For investors and industry watchers who worried that the Iran situation might provide cover for demand softness, TSMC's guidance is a direct rebuttal. The chip boom continues.

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