Group 1 - The article discusses the recent increase in tariffs announced by Trump for 14 countries, effective August 1, which is close to the reciprocal tariffs from early April [1][14] - As of May, the average tariff rate in the U.S. was 7.4%, with specific rates for countries such as China (38.6%), Japan (9.3%), and the UK (6.2%) [2][15] - The U.S. may adopt a strategy of sending tariff increase notifications in batches to exert targeted pressure during negotiations [2][15] Group 2 - Trade negotiations between the U.S. and Japan have reached a stalemate, particularly over issues related to automobile tariffs, while discussions with Mexico are nearing an agreement [3][16] - The EU aims for a limited framework agreement with the U.S., maintaining a 10% baseline tariff but seeking reductions in tariffs on specific products [3][16] - If all tariffs take effect on August 1, the simple average tariff rate for the U.S. on these 14 countries will rise to 29%, only 4 percentage points lower than the initial reciprocal tariff rate of 33% [5][18] Group 3 - Trump's tariff strategy aims to achieve three goals: industrial protection, addressing twin deficits, and leveraging diplomacy, which may create internal contradictions [4][17] - The concept of reciprocal tariffs is viewed as discriminatory, with trade deficit size being a key consideration for determining baseline tariff levels [4][17] - Approximately 100 economies with smaller trade surpluses with the U.S. may face a 10% tariff, while 18 countries could see higher tariffs ranging from 20% to 70% if no agreements are reached [5][17]