On July 5, a reporter learned from the National Development and Reform Commission (NDRC) that China's "Eleventh Five-Year Plan" will prioritize the development of three key types of new fibers: high-performance fibers, differentiated fibers, and eco-friendly fibers. The plan also aims to accelerate the production of terephthalic acid (PTA), a material in high demand in the market. By the end of the plan period, the contribution rate of new products in three major chemical fiber raw materials—xylene, ethylene glycol, and others—is expected to reach 50%.
In 2005, China produced 16.29 million tons of chemical fiber, making it the world's largest producer. Notably, domestically developed fibers such as ultra-high-strength polyethylene, carbon fiber, polypropylene terephthalate (PTT), aramid 1313, and high-performance ultra-fine fibers have found critical applications in aerospace, military, and specialized industries. However, the development of raw materials for these fibers has lagged behind. In 2005, the average import dependency for chemical fiber raw materials exceeded 60%, with PTA and ethylene glycol reaching 56.4% and 78%, respectively. Caprolactam (CPL) and acrylonitrile (AN), key materials for nylon and acrylic fibers, had import dependencies of 66% and 31%.
According to officials at the NDRC, over the next five years, China will speed up approvals for projects related to chemical fiber raw materials, encourage private investment, and work toward increasing self-sufficiency in key materials like PTA, paraxylene, and ethylene glycol. The goal is to strengthen the integration of the chemical fiber supply chain and promote the growth of polyester and related industries.
Additionally, China plans to develop advanced domestic polyester production equipment, scale up nylon polymerization technology, and accelerate the creation of multifunctional and differentiated fiber products. It will also focus on clean production, resource recycling, and energy efficiency improvements. By the end of the "Eleventh Five-Year Plan," the energy consumption per unit of output is expected to drop by 10% to 15% compared to 2005 levels.
The NDRC has identified regions such as Xinjiang, Hubei, Northeast China, Sichuan, and Chongqing as key areas for restructuring the chemical fiber industry. These regions will leverage their natural resources to build strong, concentrated chemical fiber clusters, supporting long-term sustainable development in the sector.
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