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4. The United States announced a substantial tariff increase on polysilicon, silicon wafers and some tungsten products in China, which will take effect in January next year;4. The United States announced a substantial tariff increase on polysilicon, silicon wafers and some tungsten products in China, which will take effect in January next year;

2. Adjust in the afternoon and next Monday. Really fell, not very deep, up to 3370, and will attack 3500 points for the fourth time!2. Adjust in the afternoon and next Monday. Really fell, not very deep, up to 3370, and will attack 3500 points for the fourth time!1. China, NVIDIA: Recently, social media uploaded a rumor that NVIDIA cut off China.

4. The United States announced a substantial tariff increase on polysilicon, silicon wafers and some tungsten products in China, which will take effect in January next year;The key is coming? What do you think of A shares today?