March 2025, the Shanghai International Textile Fabrics and Accessories Exhibition was grandly held.

March 2025, the Shanghai International Textile Fabrics and Accessories Exhibition was grandly held. Suzhou Chun Sheng Environmental Protection Fiber Co., Ltd. made a stunning appearance with its ultra-high hollow shaped polyester fiber, which was successfully selected as one of the "China Fiber Fashion Trends 2025/2026". The ultra-high hollow shaped polyester fiber features a unique pentagonal hollow shaped structure, with a hollow degree as high as 32.3%. In contrast, the hollow degree of conventional hollow fibers only ranges from 20% to 25%, highlighting its remarkable performance advantages.