有色金属行业周报：短期宏观情绪反复，不改有色金属长牛

Investment Rating - The report maintains a "Buy" rating for several companies in the non-ferrous metals sector, including companies like Zijin Mining, China Hongqiao, and Chalco [11]. Core Insights - The report highlights that despite short-term fluctuations in macroeconomic sentiment, the long-term bullish trend for non-ferrous metals remains intact [2]. - In January, the People's Bank of China increased its gold purchases, injecting confidence into the precious metals market, while the U.S. ADP employment figures fell short of expectations, indicating a cooling job market [2][41]. - The report emphasizes the strategic importance of copper reserves, with plans to expand national copper strategic reserves and explore commercial reserve mechanisms [3]. - The aluminum market is experiencing short-term price fluctuations due to geopolitical tensions and macroeconomic policies, with supply and demand dynamics affected by seasonal factors [4]. - Nickel prices are under pressure due to declining macroeconomic sentiment, with a notable drop in prices observed [5]. - The lithium market is seeing a decline in prices and ongoing inventory reduction, with supply chain dynamics influenced by seasonal production adjustments [9]. - Cobalt prices are also weak, with reduced trading activity as companies prepare for the upcoming holiday season [10]. Summary by Sections Precious Metals - In January, China's central bank increased gold purchases from 0.93 tons to 1.24 tons, providing support to the precious metals market [2][41]. - The largest silver ETF recorded a single-day increase of 1,000 tons, marking the third-largest daily increase in history, indicating long-term investor confidence [2]. Industrial Metals - Copper prices are being closely monitored due to increased global inventories and strategic reserve discussions in China [3]. - Aluminum production is stable, but demand is declining as downstream processing enterprises begin their holiday breaks, leading to increased social inventory [4]. - Nickel prices fell by 5.8% to 132,000 yuan/ton, driven by a cooling macroeconomic sentiment [5]. Energy Metals - Lithium carbonate prices dropped by 13.2% to 138,000 yuan/ton, with ongoing inventory reduction and production adjustments ahead of the holiday season [9]. - Cobalt prices decreased by 6.3% to 410,000 yuan/ton, with demand slowing as companies finish pre-holiday stockpiling [10]. Key Companies to Watch - Companies recommended for attention include Zijin Mining, Shandong Gold, and China Hongqiao in the precious metals sector, and Chalco and Western Mining in the aluminum sector [2][4][11].