ASML’s 10% Price Hike to Korean Clients Marks Shift in Semiconductor Equipment Dynamics
A significant repricing is underway in the global semiconductor equipment market. ASML, the dominant leader in lithography systems, has formally notified its major South Korean clients of a blanket 10% price increase on all supplied parts, effective January next year. Both Samsung Electronics and SK Hynix, key memory chipmakers, have accepted the new terms.
Scope of the Increase: Full Coverage Across EUV and DUV Lines
The adjustment is comprehensive, applying to all components for ASML’s critical extreme ultraviolet (EUV) and deep ultraviolet (DUV) lithography machines. This includes both regularly consumed items and core replacement parts essential for maintenance.
- Optical Systems & Light Sources: Core modules defining imaging precision.
- Precision Drive & Positioning Stages: Critical for nanometer-level alignment.
- Other Consumables requiring periodic replacement.
Industry watchers note that a uniform, across-the-board hike of this scale is unusual for ASML, which historically adjusted prices for specific parts individually and incrementally.
Driving Forces: Structural Imbalance from the AI Boom
The core driver behind this industry-wide repricing is the chip capacity expansion wave fueled by global AI data center investments. To meet soaring demand for AI computing power, manufacturers like Samsung and SK Hynix are investing heavily in new fabs and upgrading existing lines, keeping demand for advanced equipment—especially EUV tools—persistently high.
This structural supply-demand imbalance has strengthened the negotiating position of top-tier equipment suppliers like ASML. The company reports its service, parts, and upgrade business as a separate segment, which generated nearly €8.2 billion in 2024—about a quarter of total revenue—and is projected to grow over 30% this year. This stable after-sales and parts business has become a significant growth and profit engine.
Industry Ripple Effects and Ongoing Negotiations
ASML’s move is part of a broader trend. Other semiconductor equipment giants, including Applied Materials and Tokyo Electron, have also begun or are planning price increases for their products and services.
It’s noteworthy that negotiations between ASML and its largest client, TSMC, regarding prices for new equipment are still ongoing. Current reports suggest TSMC is resisting the hike. The outcome of this standoff between the world’s largest equipment maker and largest foundry will profoundly impact cost structures across the supply chain.
The successful implementation of this blanket price increase for Korean clients clearly signals that pricing power in the semiconductor equipment supply chain is accelerating toward suppliers. In the intensifying race for chip manufacturing supremacy in the AI era, the strategic position and technical barriers of equipment makers are translating into greater market leverage.