Group 1 - The core viewpoint of the article is that President Trump's statement regarding not imposing tariffs on China's purchase of Russian oil is a strategic pause following his meeting with President Putin, rather than a permanent decision [1] - Trump's remarks suggest that the issue of tariffs on Chinese oil purchases is being used as a bargaining chip in the broader context of US-Russia relations, indicating a potential shift in the dynamics of energy cooperation between the three countries [1] - The article emphasizes that China's oil cooperation with Russia is based on market principles and mutual needs, and that US tariff threats represent an aggressive interference in international trade rules [1][3] Group 2 - The article warns that Trump's statements should not be seen as a guarantee of stability, but rather as a temporary choice influenced by ongoing negotiations and power dynamics [3] - It highlights the importance for China to recognize the underlying strategic logic of these negotiations and to continue advancing its international economic cooperation while being cautious of the uncertainties posed by US policy fluctuations [3]