Report Industry Investment Rating - Aluminum: Weakening in a fluctuating manner [1] - Alumina: Trading in a range [1] - Cast aluminum alloy: Following the trend of electrolytic aluminum [1] Core Viewpoints - The report presents the latest fundamental data of aluminum, alumina, and cast aluminum alloy, including prices, trading volumes, open interests, spreads, and inventory levels [1]. - It also provides the trend strength of aluminum, alumina, and aluminum alloy, with aluminum and aluminum alloy at 0 (neutral), and alumina at -1 (weakly bearish) [3]. Summary by Directory Futures Market Electrolytic Aluminum - Shanghai Aluminum main contract: The closing price was 23,955, down 1685 from T - 5; trading volume was 451,208, down 485,903 from T - 5; open interest was 224,756, down 138,077 from T - 5 [1]. - LME Aluminum 3M: The closing price was 3059, down 205 from T - 5; trading volume was 24,872, down 22,559 from T - 5; LME注销仓单占比 was 11.01%, up 5.90% from T - 5 [1]. Alumina - Shanghai Alumina main contract: The closing price was 2824, up 13 from T - 5; trading volume was 420,118, down 453,523 from T - 5; open interest was 375,698, down 91,018 from T - 5 [1]. Aluminum Alloy - Aluminum alloy main contract: The closing price was 22,595, down 1190 from T - 5; trading volume was 8206, down 15,184 from T - 5; open interest was 4530, down 4315 from T - 5 [1]. Spot Market Electrolytic Aluminum - The domestic aluminum ingot social inventory was 82.90 million tons, up 3.30 million tons from T - 5; the SHFE aluminum ingot warehouse receipt was 15.03 million tons, up 0.75 million tons from T - 5; the LME aluminum ingot inventory was 49.52 million tons, down 0.48 million tons from T - 5 [1]. - The electrolytic aluminum enterprise profit and loss was 7524.75, up 470.00 from T - 1 [1]. Alumina - The domestic average alumina price was 2646, down 2 from T - 5; the alumina price at Lianyungang's CIF was 330 US dollars/ton, unchanged from T - 5 [1]. Aluminum Alloy - The ADC12 theoretical profit was 380, down 60 from T - 1; the Baotai ADC12 price was 23,200, up 200 from T - 1 [1]. Others - The price of Shaanxi ion - exchange membrane liquid caustic soda (32% converted to 100%) was 2275, down 50 from T - 1 [1].

Core Viewpoint - The ongoing dispute regarding the renovation of the Federal Reserve building is amplifying internal divisions within the Trump administration and challenging the independence of the Federal Reserve [1][3]. Group 1: Federal Reserve Independence - Treasury Secretary Mnuchin and other senior officials assert the need to respect the Federal Reserve's policy autonomy, while some advisors are pushing for the legal possibility of removing Chairman Powell from office [1][3]. - The Federal Reserve's independence is crucial for maintaining market expectations and investor confidence in dollar assets, especially amid rising fiscal deficits in the U.S. [3][4]. Group 2: Political Pressure and Monetary Policy - Since taking office, Trump has repeatedly pressured the Federal Reserve to lower interest rates to alleviate fiscal burdens, aiming to reduce government borrowing costs to support his tax cut plans [3][4]. - Some advisors in Trump's camp view the current decline in inflation and cooling labor market as an opportunity to push for interest rate cuts, indicating a systematic plan rather than a spontaneous political move [3][4]. Group 3: Economic Implications - Powell indicated that potential interest rate cuts later this year would depend on data rather than political motivations, highlighting the risks of using monetary policy to address fiscal policy gaps [4]. - The tension between monetary policy independence and fiscal policy expansion is expected to intensify as the election season approaches, with Trump likely to leverage interest rate policies as a campaign tool [4][5].