铝：重心下移氧化铝：累库持续铸造，铝合金：跟随电解铝

Report Industry Investment Rating - No information provided in the report. Core Viewpoints - The price center of aluminum is moving downward, alumina is experiencing continuous inventory accumulation, and cast aluminum alloy prices are following those of electrolytic aluminum [1]. - The trend intensities of aluminum, alumina, and aluminum alloy are all -1, indicating a relatively bearish outlook [3]. Summary by Related Catalogs Futures Market - Aluminum: The closing price of the Shanghai Aluminum main contract was 20,510, down 250 from a week ago and up 155 from a month ago. The trading volume was 127,617, a decrease of 17,683 from the previous day. The LME Aluminum 3M closing price was 2,572, down 60 from a week ago [1]. - Alumina: The closing price of the Shanghai Alumina main contract was 3,162, down 60 from the previous day and 266 from a week ago. The trading volume was 275,347, a decrease of 105,822 from the previous day [1]. - Aluminum Alloy: The closing price of the aluminum alloy main contract was 19,920, down 30 from the previous day and 215 from a week ago. The trading volume was 2,098, an increase of 19 from the previous day [1]. Spot Market - Electrolytic Aluminum: The domestic social inventory of aluminum ingots was 525,000 tons, an increase of 31,000 tons from a week ago. The electrolytic aluminum enterprise profit was 3,790.34, a decrease of 39.92 from the previous day [1]. - Alumina: The average domestic alumina price was 3,274, unchanged from the previous day and up 19 from a week ago. The profit of Shanxi alumina enterprises was 294, a decrease of 38 from the previous day [1]. - Aluminum Alloy: The theoretical profit of ADC12 was -249, unchanged from the previous day and up 59 from a week ago. The price of Baotai ADC12 was 19,500, down 100 from the previous day and 200 from a week ago [1]. Other Information - In June, China's imports and exports, exports, and imports all achieved positive year - on - year growth. The import increased by 1.1% and the export increased by 5.8% in US dollars. The export of industrial robots increased by 61.5% in the first half of this year [3].