This photo taken on Nov. 5, 2024 shows a micro drill bit on display at the booth of Nachi-Fujikoshi Corp. during the seventh China International Import Expo (CIIE) in east China's Shanghai, Nov. 5, 2024. The newest edition of the CIIE, the world's first national-level exposition dedicated to imports, opened on Tuesday in Shanghai. (Xinhua/Wang Yiliang)