铜：供应端扰动，限制价格回落

Report Summary 1. Report Industry Investment Rating - No information provided on the industry investment rating in the report. 2. Core View - The supply - side disturbances in the copper market limit the price decline [1]. 3. Summary by Relevant Catalogs 3.1 Copper Fundamental Data - Futures Prices: The closing price of the Shanghai Copper main contract was 105,160 with a daily increase of 0.63%, and the night - session closing price was 102,590 with a decline of 2.44%. The LME Copper 3M electronic disk closed at 13,040 with a decline of 2.76% [1]. - Trading Volume and Open Interest: The trading volume of the Shanghai Copper index was 471,921, a decrease of 274,488 from the previous day, and the open interest was 617,249, an increase of 11,759. The trading volume of the LME Copper 3M electronic disk was 26,322, a decrease of 12,365, and the open interest was 322,000, an increase of 6,542 [1]. - Futures Inventory: The Shanghai Copper inventory was 159,772, an increase of 751, and the LME Copper inventory was 178,650, an increase of 2,525. The LME Copper注销仓单 ratio was 12.83%, a decrease of 8.22% [1]. - Spreads: The LME Copper cash - to - 3M spread was - 64.25, a decrease of 5.08 from the previous day. The Shanghai 1 bright copper price was 89,900, an increase of 1,000. The spot - to - near - month futures spread was - 100, an increase of 20 [1]. 3.2 Macro and Industry News - Macro: The US ISM manufacturing index in January rose to 52.6, the highest since 2022, significantly higher than market expectations. President Trump urged the House Republicans to cooperate with the Democrats to reopen the federal government [1]. - Industry: Chile's copper production in December 2025 decreased by 4.7% year - on - year to 540,221 tons. Capstone Copper resumed the operation of the Mantoverde copper - gold mine in northern Chile. The China Non - Ferrous Metals Industry Association proposed to include "copper concentrate" in the national reserve. Glencore Canada suspended major investment in the Horne smelter in Quebec and reduced investment in the copper refinery in the medium term [1][3]. 3.3 Trend Intensity - The copper trend intensity is 0, indicating a neutral stance, with the range of trend intensity being integers in the [- 2,2] interval [3].