| 2nd December - 2025 The 4th International Conference on Communication and Information Technology (ICCIT 2025) - China, Nanjing |
| 3rd December - International Electronics Circuit Exhibition (Shenzhen) - China, Shenzhen |
| 4th December - 4th International Conference on Advanced Materials and Equipment Manufacturing - china, zhengzhou |
| 5th December - 2025 The 8th International Conference on Virtual Reality Technology (ICVRT 2025) - China, Harbin |
| 5th December - The 6th Int'l Conference on Battery and Fuel Cell Technologies(BFCT 2025) - china, sanya |