美国贸易代表格里尔：对电子产品的关税豁免反映了从对等关税转向国家安全关税的趋势。

Group 1 - The core viewpoint is that the exemption of tariffs on electronic products reflects a shift from reciprocal tariffs to national security tariffs [1] Group 2 - The U.S. Trade Representative, Katherine Tai, emphasizes the importance of national security in trade policy decisions [1] - This trend may impact the pricing and availability of electronic products in the U.S. market [1] - The shift could lead to further scrutiny of imports based on national security concerns rather than purely economic factors [1]