Core Viewpoint - The signing of the historic energy cooperation agreement between China and Russia, particularly the Power of Siberia-2 gas pipeline project, marks a significant shift in the global energy landscape, eliciting strong reactions from the United States [3][5][12]. Group 1: Energy Cooperation Agreement - The Power of Siberia-2 pipeline will enable the transportation of up to 50 billion cubic meters of high-quality Russian gas to China annually, with pricing mechanisms based on market principles, expected to be significantly lower than current prices for European customers [5][7]. - This project is seen as a critical turning point for Russia's energy strategy, especially under Western sanctions, as it seeks to diversify its energy export markets [7][14]. - By 2030, Russia's share of China's natural gas imports is projected to increase from approximately 10% to 20%, fundamentally altering the Eurasian energy trade dynamics [7]. Group 2: Strategic Implications for China - China stands to gain a stable land-based gas supply at competitive prices, reducing its reliance on maritime LNG transport routes, thereby enhancing its energy security [7][12]. - The deepening energy cooperation with Russia is expected to bolster China's geopolitical influence across the Eurasian continent [7]. Group 3: U.S. Response and Concerns - The U.S. has expressed strong dissatisfaction with the agreement, viewing it as a significant challenge to its energy industry and global energy dominance [8][9]. - Reports indicate that the U.S. is attempting to pressure Russia to abandon Chinese technology in favor of American equipment for its Arctic LNG projects, revealing a dual standard in U.S. foreign policy [8][9]. - Some U.S. commentators have even suggested potential sabotage of the pipeline, drawing parallels to the Nord Stream incident, indicating a heightened level of concern regarding the implications of the Sino-Russian partnership [9][10]. Group 4: Future of Sino-Russian Energy Cooperation - The ongoing development of projects like Power of Siberia-2 signifies a new height in Sino-Russian energy cooperation, which is expected to reshape the energy geopolitical landscape of Eurasia [14]. - The collaboration is framed as a strategic choice based on mutual long-term national interests, resilient against external pressures [12][14].