Group 1 - E-commerce platforms including Shein, Temu, and Amazon have raised prices significantly, with some products seeing price increases over 100% [1] - Shein's price adjustments began on April 25, with beauty and health products experiencing an average price increase of 51%, while home, kitchen, and toy categories saw over 30% increases [1] - Temu has introduced separate import fees for U.S. consumers, covering customs processes and costs associated with imported goods [1] Group 2 - Shein announced price adjustments due to increased operational costs from global trade rules and tariffs, effective from April 25 [2] - The U.S. luxury designer Vivienne Hu highlighted that China is the largest producer of fashion products, supplying at least 20% of the U.S. market, and emphasized the challenges of rebuilding the domestic industrial system in the U.S. [2] - Despite the impact of tariffs on Chinese sellers in the U.S. market, top sellers are prepared and will continue to operate in the U.S. due to the lack of immediate alternatives [2]