Aramid is considered to be the key polymer material that currently restricts the development of high-tech industries in my country. It is the focus of national high-tech development, an upstream industry in the electronic information, transportation, aerospace, machinery manufacturing and other industries, and an indispensable key strategic material in the process of manufacturing industry upgrading. It occupies an important position in the national economy.
Since 2018, Sino-US trade frictions, technology wars, international public health incidents, and international geopolitical conflicts have continuously impacted the global supply chain, making supply chain security an increasingly important issue for countries around the world. Benefiting from the attention at the national strategic level, new materials represented by aramid, due to their excellent performance, have important applications and huge market development potential in important fields such as new energy, military industry, and aerospace, but related key materials are still largely dependent on imports.