日方就两用物项出口管制提交涉，中方：驳回！

Group 1 - The core viewpoint of the article is that China is reinforcing export controls on dual-use items to Japan, emphasizing the importance of national security and compliance with international obligations [1][3] - Chinese Ambassador Wu Jianghao rejected Japan's concerns regarding the export controls, stating that the measures are legitimate and necessary for safeguarding national interests [1] - The Chinese government has clearly articulated its stance and will proceed with the relevant measures as planned [1]