刚刚，商务部接连回应

Group 1 - The U.S. has approved the sale of Nvidia H20 chips to China as part of U.S.-China trade negotiations, while Chinese companies like Huawei have already produced equivalent chips, indicating a desire to avoid domestic substitution by China [1] - The Chinese Ministry of Commerce has confirmed ongoing communication with the U.S. following the London trade talks, emphasizing the need for the U.S. to abandon zero-sum thinking and remove unreasonable trade restrictions against China [1] - The Chinese government has expressed strong opposition to the U.S. export controls on Huawei's Ascend chips, arguing that such measures harm fair market competition and the legitimate rights of Chinese enterprises [1] Group 2 - Canada announced on July 16 that it will expand the scope of steel import tariffs and impose additional taxes on products containing steel melted and cast in China, effective August 1 [2] - The Chinese Ministry of Commerce criticized Canada's unilateral measures as violations of World Trade Organization rules, asserting that these actions disrupt international trade and harm Chinese interests [2] - The Chinese government has called for Canada to correct its erroneous measures and stop restrictions, stating that it will take necessary actions to protect the legitimate rights of Chinese enterprises [2]