Group 1 - The 15th China Western International Procurement Conference will be held from May 25 to 29 at the China Western International Expo City, focusing on "deepening reform to increase momentum and expanding openness to promote development" [1] - The conference aims to build an international procurement and supply chain cooperation platform, facilitating the integration of international and domestic enterprises into the global industrial and supply chains [1] - The event is organized by the United Nations Procurement Division and the United Nations Project Services, with support from various local government and business entities [1] Group 2 - The conference will feature a "1+5+N" format of specialized activities, including signing ceremonies, procurement project promotions, and cross-border e-commerce AI supply chain trading events [1] - A total of over 60 countries and regions, including representatives from the United States, Australia, and Spain, will participate, enhancing connections between enterprises and domestic buyers [1] - The event will utilize the "Smart Exhibition Platform" and "Blockchain Cloud" to create a digital procurement solution that combines offline exhibitions with an online ecosystem [2] Group 3 - The organizing committee has received multiple procurement demand lists from various institutions and companies, including SHEIN and eBay [2] - An AI intelligent matching system will be employed to achieve precise matching of supply and demand information, enhancing the efficiency and effectiveness of the exhibition services [2]