Visitors wait to taste beer at the third China International Supply Chain Expo (CISCE) in Beijing, capital of China, July 19, 2025. The 2025 CISCE, scheduled from July 16 to 20, opened to general public on Saturday. (Xinhua/Ding Hongfa)

　　A visitor learns about products at the booth of China Energy Investment Corporation (China Energy) in the Clean Energy Chain area of the third China International Supply Chain Expo (CISCE) in Beijing, capital of China, July 19, 2025. The 2025 CISCE, scheduled from July 16 to 20, opened to general public on Saturday. (Xinhua/Chen Shuo)

　　A visitor takes photos at the Green Agriculture Chain area during the third China International Supply Chain Expo (CISCE) in Beijing, capital of China, July 19, 2025. The 2025 CISCE, scheduled from July 16 to 20, opened to general public on Saturday. (Xinhua/Chen Shuo)

　　People visit the Clean Energy Chain area of the third China International Supply Chain Expo (CISCE) in Beijing, capital of China, July 19, 2025. The 2025 CISCE, scheduled from July 16 to 20, opened to general public on Saturday. (Xinhua/Chen Shuo)