20250915申万期货有色金属基差日报-20250915

1. Report Industry Investment Rating - Not provided in the content 2. Core View of the Report - Copper prices may fluctuate within a short - term range. Weekend night - session copper prices dropped 0.31%. With tight concentrate supply and pressured smelting profits, smelting output still shows high growth. Multiple factors such as power industry growth, possible slowdown in PV growth, positive growth in auto production and sales, slowing home appliance output growth, and weak real estate make the copper market have both positive and negative factors [2]. - Zinc prices may have a short - term wide - range and weak - trend fluctuation. Weekend night - session zinc prices dropped 0.02%. Zinc concentrate processing fees are rising, and smelting profits are turning positive, with smelting output expected to continue rising. Short - term supply - demand differences may tilt towards surplus [2]. 3. Summary by Relevant Information Metal Price Performance - Copper: The domestic previous - day futures closing price was 81,360 yuan/ton, with a basis of 40 yuan/ton. The previous - day LME 3 - month contract closing price was 10,068 dollars/ton, and the LME现货升贴水 was - 73.42 dollars/ton. LME inventory was 154,175 tons, with a daily decrease of 875 tons [2]. - Aluminum: The domestic previous - day futures closing price was 21,285 yuan/ton, with a basis of - 40 yuan/ton. The previous - day LME 3 - month contract closing price was 2,701 dollars/ton, and the LME现货升贴水 was 6.35 dollars/ton. LME inventory was 485,275 tons, with no change [2]. - Zinc: The domestic previous - day futures closing price was 22,250 yuan/ton, with a basis of - 75 yuan/ton. The previous - day LME 3 - month contract closing price was 2,956 dollars/ton, and the LME现货升贴水 was 30.17 dollars/ton. LME inventory was 50,625 tons, with a daily decrease of 200 tons [2]. - Nickel: The domestic previous - day futures closing price was 121,800 yuan/ton, with a basis of - 2,330 yuan/ton. The previous - day LME 3 - month contract closing price was 15,391 dollars/ton, and the LME现货升贴水 was - 171.20 dollars/ton. LME inventory was 223,152 tons, with a daily increase of 2,058 tons [2]. - Lead: The domestic previous - day futures closing price was 17,000 yuan/ton, with a basis of - 125 yuan/ton. The previous - day LME 3 - month contract closing price was 2,018 dollars/ton, and the LME现货升贴水 was - 41.16 dollars/ton. LME inventory was 232,625 tons, with a daily decrease of 4,375 tons [2]. - Tin: The domestic previous - day futures closing price was 273,180 yuan/ton, with a basis of - 2,300 yuan/ton. The previous - day LME 3 - month contract closing price was 34,955 dollars/ton, and the LME现货升贴水 was - 34.98 dollars/ton. LME inventory was 2,385 tons, with a daily decrease of 25 tons [2].