Group 1 - Copper stocks showed resilience in the market, with Jiangxi Copper Co. (00358) rising by 3.82%, China Daye Non-Ferrous Metals (00661) increasing by 2.94%, and China Nonferrous Mining (01258) up by 2.8% [1][2] - The main driver for the increase in copper prices is the ongoing supply tightness, alongside rising expectations for interest rate cuts by the Federal Reserve, which has weakened the dollar and provided strong support for base metals [1][2] - The market is shifting focus towards the Federal Reserve's upcoming meeting, with increased probabilities of rate cuts contributing to a more positive market sentiment [2] Group 2 - The supply of copper raw materials remains tight, and expectations of reduced smelting output are driving strong copper price trends [2] - There is an expectation of marginal increases in short-term supply, while downstream operating rates continue to provide support, suggesting that copper prices are likely to maintain a strong performance [2]