The global AI server supply chain continues to demonstrate steady growth, according to February 2026 revenue reports from key companies in the testing, design services, and mechanical infrastructure sectors. While seasonal factors such as the Lunar New Year holiday influenced month-over-month figures, significant year-over-year surges underscore a sustained demand for high-performance computing (HPC) and AI applications.
The Middle East conflict is raising concerns over global energy supply and driving sharp increases in semiconductor material costs. Compound semiconductor manufacturers say prices for high-temperature metals, including tungsten, tantalum, and molybdenum, have doubled, while gallium prices have also surged. At the same time, shortages of indium phosphide (InP) substrates persist due to supply-demand imbalances and geopolitical disruptions such as export controls.
The US and Chile have agreed to begin talks on cooperation in rare earths and other critical minerals, as Washington seeks to strengthen supply chains and reduce reliance on China for strategic materials used in advanced technologies.
