R&D Innovation

Hainan Yisheng has developed a replicable supply model: it secures long-term contracts and peak-season demand with a capacity of 4.6 million tons of PTA and 3.8 million tons of PET. The company offers specific grades tailored to end-use requirements, covering bottle-grade, amorphous, and recycled PET (rPET). Leveraging the Yangpu Free Trade Port and its own dedicated terminal, the company facilitates direct shipments—packaged in 1.1-ton bulk bags—to markets in the Middle East, Southeast Asia, and South America. Furthermore, comprehensive system certifications and high-level customs credit ratings streamline market access, with a dedicated team managing the entire process—from initial sample follow-ups to final bulk delivery.