金属涨跌互现 沪铜、沪锡涨逾2% 沪铜续刷历史新高 氧化铝再创新低

Metal Market - Domestic base metals collectively rose, with copper and tin both increasing over 2%, copper up 2.26% and tin up 2.23% [1] - Copper reached a record high of 91,450 yuan/ton, while tin hit a new high of 323,700 yuan/ton since May 2022 [1] - Aluminum rose by 0.75%, while other metals showed slight fluctuations [1] - Alumina fell by 1.17%, marking its fifth consecutive decline, reaching a historical low of 2,602 yuan/ton [1] - Lithium carbonate dropped by 1.26%, while polysilicon increased by 0.05% [1] - In the black metal sector, iron ore and stainless steel both declined, with iron ore down 0.63% and stainless steel down 0.32% [1] - Coking coal rose by 1.11% and coke by 1.69% [1] - Internationally, base metals showed mixed results, with lead up 0.28% and tin down 1.4% [1] Precious Metals - As of 15:03, COMEX gold fell by 0.35% and silver by 1.15% [1] - Domestic gold and silver also saw declines, with Shanghai gold down 0.35% and silver down 1.42% [1] Macro Environment - The State Administration for Market Regulation announced that all electric bicycles sold must comply with the new national standard starting this month, focusing on safety inspections [4] - From January to October, 25,100 urban old residential communities were newly renovated, exceeding the annual plan [4] - The central bank conducted a net withdrawal of 175.6 billion yuan through reverse repos today [4] Real Estate Market - In November, first-tier cities saw second-hand residential transactions reach 49,033 units, a 20% increase month-on-month, marking a seven-month high [5] - Cumulative transactions for the first eleven months reached 519,021 units, a year-on-year increase of approximately 5% [6] Oil Market - As of 15:03, both WTI and Brent crude oil prices rose, with WTI up 0.75% and Brent up 0.62% due to supply concerns following attacks on Russian oil infrastructure [7] - Analysts suggest that oil prices may remain within a narrow trading range despite the recent uptick, as oversupply and weak demand continue to pressure prices [7]