Group 1 - The article highlights the geopolitical tensions in Venezuela, Greenland, and Iran, which have led to a significant shift in oil trade practices, with 20% of oil trade moving away from the US dollar [1] - The dollar's share in global foreign exchange reserves has decreased to 56.92%, prompting the US to attempt to regain control over the "oil-dollar-debt" cycle through resource management [1] - Increased risk aversion has driven up precious metals prices, with silver and gold futures on the Shanghai Futures Exchange rising by 14.42% and 2.57% respectively on January 12 [1] Group 2 - In the "Economic Grain Cup - National Futures Simulation Championship," participants have capitalized on opportunities in stock index futures, lithium carbonate, gold, silver, and tin, with the top performer achieving a weekly return of 229% [2] - The competition, running from January 5 to January 30, has seen participants express that rising geopolitical tensions are likely to boost gold and silver prices in the short term [2] - In the previous December competition, top participants achieved monthly returns of 730%, 656%, and 469%, with several others exceeding 100% [2]

Group 1 - The U.S. government is attempting to exert control over Venezuela's oil resources and Greenland's rare earth minerals, with plans to invest $100 billion in Venezuela's oil industry [1][4][5] - Approximately 20% of global oil trade is now conducted without using the U.S. dollar, indicating a significant decline in the dollar's dominance in oil transactions [1][22] - The U.S. is facing a dual challenge of diminishing dollar hegemony and a national debt exceeding $38 trillion, prompting aggressive resource acquisition strategies [1][26] Group 2 - Venezuela has proven oil reserves of 303 billion barrels, making it the country with the largest oil reserves globally, which aligns with U.S. energy needs [6][9] - Greenland is home to 1.5 million tons of rare earth elements and various strategic minerals, making it a target for U.S. resource control efforts [10][12] - The U.S. aims to secure energy and resource dominance as a means to stabilize the dollar and U.S. Treasury bond attractiveness, which has been declining [25][28] Group 3 - The U.S. Secretary of State has prioritized energy and resource dominance in foreign policy, reflecting the strategic importance of these resources [3] - The U.S. plans to control the sale of Venezuelan oil and has stated that it will begin extracting and selling up to 50 million barrels of oil from Venezuela [5][19] - The U.S. is exploring various options to acquire Greenland, including financial purchase and military intervention, highlighting its strategic importance [10][18]