矿业ETF（561330）涨超1.8%，近20日净流入超3.7亿元，工业金属供需博弈持续

Group 1 - The mining ETF (561330) rose over 1.8% on January 7, with a net inflow of over 370 million yuan in the past 20 days, indicating ongoing supply-demand dynamics in industrial metals [1] - The industrial metals sector is characterized by a supply-demand tug-of-war, with copper prices influenced by macroeconomic factors and supply disruptions, potentially leading to strong fluctuations [1] - Aluminum prices reached new highs due to macro policy support, but the fundamentals are under pressure, with domestic electrolytic aluminum production capacity increasing, resulting in a 1.9% year-on-year rise in output, while downstream processing enterprises' operating rates fell to 59.9%, limiting price increases [1] Group 2 - The supply tightness in tin continues, while in the energy metals sector, lithium carbonate demand is weakening marginally, but inventory depletion is slowing; cobalt and nickel are affected by raw material tightness and policy adjustments [1] - In the rare earth sector, light rare earth prices continue to rise, with pre-Spring Festival replenishment demand potentially supporting short-term prices [1] - Overall, the price trends of industrial metals are driven by multiple factors, including expectations of Federal Reserve interest rate cuts, geopolitical issues, and regional supply disruptions [1] Group 3 - The mining ETF (561330) tracks the non-ferrous mining index (931892), which selects securities from companies involved in the development of copper, aluminum, lead-zinc, and rare metals to reflect the overall performance of the non-ferrous metal mining industry [1] - According to Wind data, the mining ETF (561330) had a year-to-date increase of 106.11% in 2025, ranking first among 10 ETFs in the non-ferrous sector, with a higher concentration of "gold + copper + rare earth" [2]