刚刚！中美经贸，大消息

Group 1 - The core viewpoint of the article is that China and the United States are engaging in discussions regarding trade issues, including tariffs and the TikTok situation, in Madrid, Spain [2][3][4] Group 2 - The meeting is scheduled from September 14 to 17, with Chinese Vice Premier He Lifeng leading the delegation to discuss unilateral tariff measures and export controls [3] - China emphasizes its commitment to protecting the legitimate rights and interests of its companies, particularly regarding TikTok, and insists on a fair business environment for Chinese firms operating in the U.S. [4]