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December 20th: 2024 China (Yangtze River Delta) Low-altitude Economic Application Expo will be held on December 20th-22nd.January 2: The Bureau of Industry and Security of the Ministry of Commerce of Damei announced a ban on HBM types, which came into effect on January 2, 2025.December 27th: Shenzhen International Glasses Expo will be held in Shenzhen from December 27th to 29th.

December 13th: 2024 China Artificial Intelligence Conference and Beijing Artificial Intelligence Industry Summit will be held in Beijing from December 13th to 15th.December 14th: December 14th Beijing Shengsi Artificial Intelligence Framework Summit.December 14th: December 14th Beijing Shengsi Artificial Intelligence Framework Summit.

December 18th: The 2024 Communication Industry Conference and the 19th Annual Conference on Communication Technology will be held in Beijing on December 18th.December 30th: Skywalker, a humanoid robot made in Chengdu under Sichuan Humanoid Robot Technology Co., Ltd., will be launched on December 30th.December 21st: The 2nd International Conference on Artificial Intelligence Generated Content and Large Model Application Innovation Conference will be held in Beijing from December 21st to 22nd.