To implement the national strategy of carbon peaking and carbon neutrality, the 19th WCIF sets the WCIF Hydrogen Energy Industry Theme Pavilion & the First Western China International Hydrogen Energy Industry Expo. Focusing on the entire industry chain of "production, storage, transmission, and application", the Expo will highlight the cutting-edge technology, latest achievements, and application scenarios of pioneering enterprises in the hydrogen energy industry, SRDI “little giant” enterprises, demonstration units, hydrogen energy and fuel cell industries, aiming to create a cooperative ecosystem for the whole industry chain of hydrogen energy industry across the central and western regions of China. Concurrently, the 2nd Chengdu International Hydrogen and Fuel Cell Industry Conference & the First Sichuan-Chongqing Hydrogen Industry Ecological Cooperation Conference will also be held.