In February 2022, Yangao International Development Co., Ltd. held an international business negotiation with the Emerging Technology Division of Wanhua Chemical Group Co., Ltd. 
Yangao obtained the distributor of the products of Wanhua Chemical Emerging Technology Division in the Middle East and Africa Countries. The cooperation between Yangao and Wanhua-one of the world's top 500 enterprises, will lay a solid foundation for Yangao's international development.