金属近全线下挫 沪锡跌超7% 碳酸锂、沪银跌逾10% 纽银跌超8%

Metal Market - Domestic base metals collectively declined, with the exception of lead, which fell by 0.27%. Tin led the decline with a drop of 7.01%, while copper fell by 3.76% and aluminum by 2.2%. Zinc and nickel also saw declines of over 1%, with zinc down 1.77% and nickel down 1.11% [1] - Lithium carbonate experienced a significant drop of 10.68%, hitting a limit down before slightly recovering. Other materials like polysilicon and industrial silicon fell by 1.52% and 2.77%, respectively [1] - In the black metals sector, all except stainless steel saw declines, with iron ore down 1.73% and coking coal down 2.25% [1] - In the external market, base metals also showed a downward trend, with tin leading the decline at 4.38% [1][2] Precious Metals - Precious metals saw declines, with COMEX gold down 0.53% and COMEX silver experiencing a significant drop of 8.34%. In the domestic market, Shanghai gold fell by 1.35% and Shanghai silver dropped by 10.85% [1][2] Macro Environment - The State Administration for Market Regulation announced plans to handle 14,600 cases of unfair competition by 2025, aiming to mitigate "price wars" and "subsidy wars" [5] - The central bank conducted a net injection of 645 billion yuan through reverse repos, indicating liquidity management in the market [7] - The dollar index showed a slight increase of 0.06%, reflecting market expectations regarding the Federal Reserve's interest rate policies [8]