供应端总体压力不大 短期沪铝盘面价格震荡偏强

News Summary Core Viewpoint - The aluminum market is experiencing fluctuations due to potential tariff reductions on imports from Canada, leading to a significant drop in U.S. spot aluminum premiums by over 7% [1]. Group 1: Market Data - According to the World Bureau of Metal Statistics (WBMS), global primary aluminum production is projected to reach 6.0912 million tons and consumption at 5.8649 million tons by April 2025, resulting in a surplus of 226,300 tons [1]. - From January to April 2025, global primary aluminum production totaled 24.2523 million tons, while consumption was 23.2412 million tons, indicating a surplus of 1.0111 million tons [1]. - China's imports of aluminum ore and concentrates in May 2025 reached 17.51 million tons, a year-on-year increase of 29.4%, with total imports from January to May at 85.18 million tons, up 33.1% year-on-year [1]. Group 2: Institutional Perspectives - Zhengxin Futures notes that while aluminum inventories are at historical lows, supporting prices, domestic demand is entering a slow season with reduced orders, leading to short-term price fluctuations with medium-term downside risks [2]. - Hualian Futures highlights that recent improvements in the supply of alumina have kept prices weak, while the cost of electrolytic aluminum is expected to decline. Despite stable supply, the downstream aluminum processing sector is experiencing a pronounced off-season, with both domestic and export orders declining [2]. - The overall supply pressure remains manageable due to high smelting operating rates, and low inventories suggest a continued strong performance in the near term. The recommendation is to maintain a rolling long position with a reference support level of 20,000 yuan/ton for Shanghai aluminum [2].