Core Viewpoint - The company has successfully developed a high-strength nylon 66 industrial yarn, marking a significant technological breakthrough in the aviation tire industry and enhancing China's position in the global supply chain [1] Group 1: Technological Development - The company announced the successful development of an 11-gram ultra-high-strength nylon 66 industrial yarn [1] - The project passed the mid-term acceptance by the Ministry of Industry and Information Technology in mid-July [1] - This technology has been successfully applied to important models of aviation tires in domestic special fields [1] Group 2: Market Impact - The breakthrough fills a domestic gap and disrupts the long-standing monopoly of international giants on aviation tire framework materials [1] - The company expects to achieve mass production capability by the end of this year [1] - This development provides strategic support for the safety of China's aviation industry supply chain [1]