美方宣布对华加征关税等限制措施，中方回应

Core Viewpoint - The Chinese government emphasizes its commitment to maintaining national security and international stability through its export control measures, particularly regarding rare earth elements, while criticizing the U.S. for its discriminatory practices and threats of tariffs [1][2]. Group 1: U.S.-China Trade Relations - The Chinese stance on the trade war is clear: they are willing to engage in negotiations but will also respond firmly to U.S. actions [2]. - There is a recognition of mutual interests and cooperation potential between the U.S. and China, with past negotiations demonstrating the ability to resolve issues through respectful dialogue [2]. - The Chinese government urges the U.S. to correct its approach, emphasizing the need for sincerity in negotiations and adherence to previous agreements made by the leaders of both countries [2]. Group 2: Export Control Measures - China's export control measures are framed as legitimate actions to enhance its regulatory framework, not as outright bans, with a commitment to approving compliant applications [1]. - The Chinese government has communicated its export control measures to the U.S. through bilateral channels prior to their implementation, indicating a desire for transparency [1]. - The U.S. is criticized for its broad interpretation of national security and for imposing a series of restrictions that harm Chinese interests and disrupt the atmosphere for trade talks [1].