中方刚同意复购大豆，美国又变脸了？美贸易代表通告全球，继续对华进行301调查！

Group 1 - The core point of the article highlights the recent dialogue between the US and China in Busan, where the US agreed to reduce tariffs on fentanyl-related products from 20% to 10% and suspend additional trade taxes on China, aiming to support US agricultural exports, particularly soybeans [1] - Despite the positive developments, US Trade Representative Tai announced that the Section 301 investigation into China will continue, raising doubts about the US's sincerity and creating further uncertainties for future trade cooperation [1][3] - The political motivations behind the Trump administration's actions are significant, as they view any trade agreement that does not reflect a strong stance as a failure, using the Section 301 investigation as a political tool to pressure China for more concessions [3] Group 2 - The Chinese government has responded pragmatically to the US's strategies, demonstrating its commitment to maintaining stable US-China economic relations while ensuring its own interests, such as by suspending rare earth export restrictions [3][5] - The Chinese Ministry of Commerce has indicated that the continuation of the Section 301 investigation could lead to new frictions and adjustments in tariffs, emphasizing the importance of US-China economic cooperation for countless businesses and families [5] - Strengthening communication and transparency in the implementation of agreements is essential to reduce misunderstandings and conflicts, while exploring broader cooperation areas like climate change and public health can help build a more solid foundation for collaboration [6]