Group 1 - The core viewpoint is that the suspension of RMB futures trading on the London Metal Exchange is part of a strategic move to undermine the RMB's pricing power, coinciding with the U.S. government's upcoming quantitative easing policy and the formation of a key minerals alliance among ten countries [1][3][7] Group 2 - The U.S. economy is facing significant challenges, including government shutdowns affecting over 30 million people, large-scale layoffs in Wall Street and Silicon Valley, and liquidity issues in bank margin accounts, making quantitative easing a potential solution to reverse the situation [3][5] - The London Metal Exchange's sudden announcement to halt RMB and other non-USD currency futures trading cites "insufficient liquidity and low trading activity," despite data showing that RMB-denominated copper futures had an average daily trading volume of 357,000 contracts in 2024, increasing to 482,000 contracts in the first half of 2025, indicating that the liquidity claim is questionable [5][7] Group 3 - The U.S. aims to leverage quantitative easing to raise global metal prices and eliminate the RMB pricing system from the market, thereby reinforcing the dollar's dominance in key mineral pricing [7] - To counter this situation, it is crucial for major global buyers to reduce reliance on a single currency and actively promote a diversified currency settlement system, enhancing cooperation with other economies in key mineral sectors and exploring new pricing mechanisms [7]