On December 31, 2025, high-performance carbon fiber composite materials, known as "black gold", are becoming a core force for industrial innovation in cutting-edge fields such as aerospace, new energy vehicles, and wind power equipment. Composed of carbon fibers (5-10 microns in diameter) combined with matrices, this material has a density only 1/5 that of steel, while its tensile strength is 7-9 times that of steel, boasting remarkable lightweight and high-strength advantages. In the aerospace field, Boeing 787 airliners use it to reduce weight by 20%, and the high-temperature resistance of the engine nozzle of Kuaizhou-11 rocket has increased by 40%. In the new energy sector, wind turbine blades have been reduced in weight by 40%, boosting power generation efficiency by 8%, and hydrogen storage and transportation cylinders meet the EU's high recycling requirements. The global market grows at 20% annually, with China contributing over 40%. In the future, it will develop towards multi-functionality and intelligence, promoting the upgrading of traditional industries and ushering in a new era of lightweight industry. For more information, please click: https://www.tiktok.com/@mia_iota/video/7597717976720149782