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.

Unmanned vehicles, including military and commercial drones, drew strong attention at Embedded World 2026 in Nuremberg, Germany. Compared with the humanoid robot focus seen at other exhibitions, IC design companies and integrated device manufacturers (IDMs) highlighted drone-related technologies and solutions, underscoring drones as an important application area within industrial control and Internet of Things (IoT) systems.

Carbon fiber, known for high temperature resistance and corrosion resistance, is often described as "black gold," the "king of new materials," and one of the strongest materials on earth. China's T1200-grade carbon fiber has appeared overseas, highlighting continued technological upgrades in China's high-performance materials sector and drawing international attention.