Group 1 - The latest AI model from Deepseek is reportedly trained using NVIDIA's AI chip "Blackwell," which may violate U.S. export control regulations [1] - A Chinese foreign ministry spokesperson, Mao Ning, stated that they are not aware of the specific situation regarding the Deepseek AI model [1] - The Chinese side has repeatedly expressed its principled position on the issue of U.S. chip exports to China [1]