CHINA-SICHUAN-WORLD POWER BATTERY CONFERENCE (CN)
(240901) -- CHENGDU, Sept. 1, 2024 (Xinhua) -- A child watches a robotic arm during an exhibition of the 2024 World Power Battery Conference in Yibin, southwest China's Sichuan Province, Sept. 1, 2024. (Xinhua/Tang Wenhao)