Ministry of Foreign Affairs: China and the United States have not held consultations or negotiations on tariff issues

On April 30th, according to CCTV News, Foreign Ministry spokesperson Guo Jiakun presided over a regular press conference. A reporter asked, have there been any negotiations or contacts between China and the United States on tariff issues in the past 24 hours? Guo Jiakun said that to my understanding, there have been no consultations or negotiations between China and the United States on the issue of tariffs.