Neon (Ne) Market Recovering from Ukraine‑Related Shock as Photolithography Demand Remains Resilient

Neonis a critical rare gas used as tHe buffer and energy transfer medium in excimer lasers for deep‑ultraviolet photolithography. The 2022‑2023 supply crisis highlighted its strategic importance.

Applications and Uses

Neonis primarily used in excimer lasers (KrF and ArF) for semiConductor lithography. It acts as the carrier gas that enables efficient energy transfer from the discharge to the active laser medium.Neon is also used in some plasma display panels and lighting applications, but semiconductor lithography accounts for over 70% of high‑purity neon demand.

Market Conditions and Shifts

The neon market experienced extreme volatility during 2022‑2023, with prices soaring by more than 600% as Ukrainian supplier Ingas halted production. By 2026, production has partially resumed, and alternative sources in China and the US have been developed. The market is now re‑balanced, with 5N purity neon in 50L cylinders trading at USD 1,800‑2,200, compared to pre‑crisis levels of USD 800‑1,000. Global consumption is estimated at 8‑9 million litres per year, with growth driven by DUV lithography expansion.

Technology Transition: Mitigating Supply Risks

The crisis prompted extensive recycling and purification investments. Many fabs now operate on‑site neon purification units to recover and reuse gas from laser exhaust. Additionally, laser manufacturers have developed lower‑gas‑consumption designs. The transition to EUV lithography reduces neon demand per wafer in the long term, but DUV tools remain dominant for mature nodes.

Regional Supply Developments

China has emerged as a significant neon producer, with several plants producing high‑purity neon from air separation units. This diversification has reduced reliance on Ukrainian and Russian sources, contributing to price stability. Nonetheless, geopolitical risks persist, and the semiconductor industry continues to regard neon as a strategic material.