中美制造业数据均不及预期，工业金属价格震荡偏弱

Core Viewpoint - The non-ferrous metal sector experienced a slight decline of 0.04% from November 3 to November 7, ranking low among all primary industries, with mixed performance across sub-sectors [1][2]. Industry Summary Non-Ferrous Metals Sector Performance - The non-ferrous metal sector's performance was characterized by a 0.04% decline, with energy metals up by 1.43%, industrial metals up by 0.42%, and precious metals down by 2.53% during the same period [1][2]. Copper Market Analysis - Copper prices faced pressure due to cooling macro sentiment, with LME copper closing at $10,695 per ton, down 1.80% week-on-week. Domestic copper prices also fell, with SHFE copper at 85,940 CNY per ton, down 1.23% [3]. - Supply concerns arose from potential closures of smelting facilities in Canada and ongoing disruptions in Indonesia and the Democratic Republic of Congo. Demand showed slight improvement, with a reduction in the discount for spot copper prices [3]. Aluminum Market Analysis - Aluminum prices showed high volatility, with LME aluminum closing at $2,862 per ton, down 0.90%, while SHFE aluminum rose by 1.53% to 21,625 CNY per ton. The theoretical demand for electrolytic aluminum increased, and social inventory rose by 0.13% to 627,100 tons [4]. - Expectations for rising energy prices both domestically and internationally could support aluminum prices in the future [4]. Gold Market Analysis - Gold prices continued to decline, with COMEX gold at $4,007.80 per ounce, down 0.14%, and SHFE gold at 921.26 CNY per gram, down 0.07%. The macroeconomic environment remains favorable for gold, with expectations of a potential Federal Reserve rate cut in December [5]. - The market is currently in a bottoming phase for precious metals, with volatility decreasing significantly after a three-week correction period [5].