The global chemical fiber industry is undergoing a profound transformation, shifting from scale expansion to quality upgrading, driven by growing environmental demands, technological breakthroughs and changing market needs. As the world’s largest producer and exporter of chemical fibers, China is leading this transition, with green manufacturing, intelligent production and high-value products becoming the core drivers of industry growth, according to recent industry reports and data.
Market data shows that the global chemical fiber sector has maintained steady growth momentum. In 2024, China’s chemical fiber output reached 79.108 million tons, a year-on-year increase of 9.7%, accounting for more than 70% of the global total. Meanwhile, the global recycled polyester market, a key segment of green chemical fibers, was valued at USD 9.2 billion in 2024 and is projected to hit USD 18.7 billion by 2034, registering a compound annual growth rate (CAGR) of 7.4%. This growth is largely fueled by rising consumer environmental awareness, stringent government regulations on plastic waste management and increasing demand for sustainable materials from the textile industry.
Green transformation has become an irreversible trend for the industry. Recycled chemical fibers, in particular, have gained widespread attention due to their environmental advantages. According to Textile Exchange data, recycled polyester requires 59% less energy and generates 32% fewer carbon emissions than virgin polyester. In 2024, global recycled polyester production reached approximately 9.3 million tons, though its market share slightly decreased to 12.0% as virgin polyester output grew faster. Notably, 98% of recycled polyester raw materials come from post-consumer PET bottles, with only 2% derived from textile waste, highlighting an urgent need to improve textile-to-textile recycling rates.z
China is playing a pivotal role in the global green chemical fiber sector. The country’s lyocell fiber production, a representative of eco-friendly bio-based fibers, exceeded 400,000 tons in 2024, a year-on-year increase of 27.4%, accounting for over 60% of global capacity. Lyocell fibers, which are 100% biodegradable with a solvent recovery rate of 99.7%, are increasingly used in high-end textiles, driving the industry’s shift away from petroleum-based raw materials. Additionally, China’s chemical fiber exports reached about 97.38 billion yuan in 2024, with Russia emerging as one of the top 10 export destinations, accounting for 2.56% of total exports.
Technological innovation is another key driver of industry upgrading. Intelligent manufacturing technologies such as industrial internet and digital twins have been widely applied in chemical fiber production, enabling full-process automated production and improving product quality stability. High-performance fibers, including carbon fiber and aramid fiber, have achieved major breakthroughs, breaking foreign technological monopolies and finding