美国宣布将对中方加征100%关税！刚刚，商务部回应：对于关税战，中方不愿打，但也不怕打

Group 1 - China has implemented export controls on rare earth materials, citing the importance of these materials in military applications and the need to maintain global peace and regional stability [2][3] - The export controls are not a ban; applications that meet regulations will be approved, and China aims to facilitate compliant trade through various measures [3] - The Chinese government has assessed the potential impact of these measures on supply chains and believes the effects will be limited [2][3] Group 2 - In response to China's export controls, the U.S. announced a 100% tariff on related items and export controls on key software, which China views as a double standard [3][4] - The U.S. has expanded its export control list significantly, with over 3,000 items compared to China's list of just over 900, which China argues disrupts international trade order [3][4] - China has expressed strong opposition to the U.S. actions, emphasizing the need for dialogue and cooperation to resolve trade disputes [4][5] Group 3 - The U.S. plans to impose port fees on Chinese vessels starting October 14, which China claims violates WTO rules and the U.S.-China maritime agreement [4][5] - China's countermeasures against the U.S. port fees are described as necessary defensive actions to protect its industries and ensure fair competition in international shipping [5]