Global semiconductor supply chains are facing rising pressure as Middle East geopolitical tensions and China's tightening export controls on strategic minerals converge, pushing up prices for key materials and raising uncertainty over critical industrial gas supplies, according to Chosun Biz and Reuters.
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.
