On December 4th, the 2025 China Vitamin Industrial Summit was held in Dongyang, Zhejiang Province. As a long-term co-organizer of the summit, Leadsynbio actively participated in this grand event, gaining valuable industry insights and engaging in in-depth exchanges with numerous partners. We have been monitoring the evolution of the competitive landscape and exploring breakthrough strategies for the new era.

On the first day of the summit, Academician Yuguo Zheng delivered a speech entitled "Synthetic Biomanufacturing Drives the Innovative Development of the Vitamin Industry", outlining a clear technological path for industrial upgrading. This cutting-edge perspective aligns closely with our innovative practice of driving manufacturing transformation with synthetic biology technology.

By leveraging our independently developed synthetic biology technology platform and a fully integrated industrial chain, Leadsynbio has achieved green synthesis and large-scaleproduction of 25-hydroxyvitamin D₃, bringing significant cost optimization, efficiency improvement and sustainability benefits to the customers. With high quality and stable supply, our 25-hydroxyvitamin D₃ has gained widespread trust from customers at home and abroad, becoming a key partner in the vitamin ingredients field.

In the future, we will continue to pursue innovation-driven growth, strengthen our fully integrated industrial chain, and accelerate the development and market launch of new products. We are committed to providing customers with more high-quality, reliable green ingredients and contributing to reshaping the new competitive landscape of the industry.