Celanese Corp., a global leader in specialty materials and chemicals, is teaming up with Li Auto, a prominent Chinese new energy vehicle manufacturer, to introduce a new low-emission engineered material this May. The collaboration will launch Hostaform POM XAP3, a next-generation polymer designed to significantly lower vehicle cabin emissions.

The innovative material, part of Celanese’s third-generation low-emission technology platform, will be commercialized in the interior components of Li Auto’s upcoming vehicle models. Hostaform POM XAP3 boasts formaldehyde emissions that are 90% lower than the current mainstream levels in the automotive industry. This positions the material as a new standard for in-cabin air quality and passenger comfort.

“Celanese is committed to advancing material science to enhance daily life,” said Todd Elliott, senior vice president of engineered materials at Celanese. “Hostaform POM XAP3 is a prime example of how we’re improving the driving experience by minimizing emissions inside the cabin. Our partnership with Li Auto not only highlights our role in material innovation but also strengthens our presence in China’s growing new energy vehicle market.”

As public awareness of in-vehicle air quality continues to grow, automakers are seeking more sustainable and health-conscious solutions. Li Auto emphasized that delivering a healthier cabin environment is becoming a vital differentiator for smart vehicles.

“With increasing consumer attention on environmental health within vehicles, providing a cleaner cabin has become a core strength of smart car design,” said Jichao Duan, head of the materials department at Li Auto. “Through this collaboration with Celanese, we aim to push the boundaries of technology and provide a more comfortable, high-quality experience for our users.”

The partnership reflects a broader trend in the automotive industry to integrate cutting-edge materials and innovative design to meet rising expectations for environmental performance. By combining Celanese’s material expertise with Li Auto’s focus on intelligent vehicle design, the two companies aim to elevate passenger comfort and safety.

Hostaform POM XAP3 is the latest development in Celanese’s effort to engineer materials that deliver improved performance while adhering to stricter environmental and health standards. As consumer preferences shift toward greener, smarter mobility solutions, the material represents a step forward in aligning technical innovation with sustainability goals.

Celanese and Li Auto plan to continue working closely to bring additional material solutions to the new energy vehicle market, reinforcing their commitment to innovation, environmental stewardship and enhanced driving experiences.

Celanese is a global chemistry leader that delivers specialty material solutions across a wide range of industries and consumer applications. The company leverages its expertise in chemistry, technology and commercial operations to create value for its customers, employees and shareholders.

With a strong commitment to sustainability, Celanese responsibly manages the materials it produces and continues to expand its portfolio of sustainable products to meet the evolving needs of customers and society.