美国关税态度趋缓，外盘金属价格偏强震荡

Investment Rating - The report maintains an "Accumulate" rating for the industry [5] Core Views - The report highlights a strong demand for gold driven by significant inflows into gold ETFs, with global investment demand reaching 552 tons in Q1 2025, a year-on-year increase of 170% [1][36] - The easing of U.S. tariff policies has positively impacted copper prices, with a rebound observed due to improved market sentiment and a decrease in global copper inventories [2] - The lithium market is facing cost pressures, leading to a reduction in production rates, while demand remains stable, suggesting a potential stabilization in lithium prices [3] Summary by Sections Precious Metals - In Q1 2025, global gold investment demand surged to 552 tons, with ETF inflows accounting for 226 tons, indicating strong market interest despite a 21% year-on-year decrease in central bank purchases [1][36] Industrial Metals - Copper inventories fell to 582,000 tons, with a reduction of 58,000 tons week-on-week, supporting a price rebound following the easing of tariffs [2] - Aluminum prices are expected to fluctuate due to a combination of U.S. Federal Reserve policies and domestic production adjustments, with theoretical operating capacity for electrolytic aluminum at 43.835 million tons [2] Energy Metals - Lithium carbonate prices have decreased by 3.1% to 66,000 yuan per ton, while production rates have dropped by 14% to 14,500 tons, indicating a tightening supply situation [3] - The demand for silicon metal remains stable, but high inventory levels are expected to keep prices under pressure [3] Key Stocks - Recommended stocks include Zijin Mining, Shandong Gold, and Chalco, with various buy ratings based on projected earnings growth and favorable market conditions [8]