Against the economic recovery and the pursuit of high-quality development, the global industrial chain is facing a challenge -- how do we upgrade in a greener way? In recent years, multinational companies have not only introduced products and technologies to the Chinese market through the CIIE, but also strengthened R&D cooperation with Chinese partners to upgrade and empower the global industrial chain. In this episode of CGTN's special Ground Breakers series, CGTN's Wu Lei invites three participants of the CIIE to discuss the latest industrial trends and opportunities at the Greenland Global Commodity Trading Hub, a special duty free hub for exhibits after the expo.