[The semiconductor industry is characterized by pronounced cyclical behavior driven by structural features such as long lead times, high capital intensity, and rapid technological evolution. These dynamics create significant volatility in supply and demand, amplifying uncertainty across the value chain. As a result, manufacturers face considerable challenges in strategic decision-making, including negotiating long-term contractual agreements and planning investment strategies. Forecasting demand over extended horizons becomes particularly difficult in this environment, as market conditions can shift abruptly due to macroeconomic trends, technological transitions, and inventory corrections. This inherent unpredictability not only complicates capacity planning but also increases the risk of mismatches between supply and demand, leading to inefficiencies and financial exposure. Understanding and mitigating these cyclical effects is therefore critical for improving resilience and supporting more robust planning frameworks in semiconductor manufacturing.