Internet reports that China-US high-level economic and trade talks have made substantial progress, and the market has also given a positive response. However, according to the US media "Consumer News and Business Channel", due to the recent imposition of tariffs on almost all trading partners for various reasons, according to calculations by research institutions, the average tariff rate in the United States is still as high as 17.8%, which is the highest since 1934. (CCTV International News)