20250922申万期货有色金属基差日报-20250922

Group 1: Report Industry Investment Rating - No relevant content provided Group 2: Core Viewpoints of the Report - Copper prices may experience short - term range - bound fluctuations. The night - session copper price rose 0.29%. Concentrate supply remains tight, squeezing smelting profits, yet smelting output continues to grow rapidly. The power industry shows positive growth, PV installation surges year - on - year but future growth may slow; auto production and sales are positive; home appliance output growth slows; the real estate sector remains weak. Multiple factors are intertwined [2]. - Zinc prices may have short - term wide - range weak fluctuations. The night - session zinc price dropped 0.61%. Zinc concentrate processing fees are generally rising, turning smelting profits positive, and smelting output is expected to continue to increase. Galvanized sheet inventory increased weekly. Infrastructure investment has a small positive cumulative growth rate, auto production and sales are positive, home appliance output growth slows, and the real estate sector remains weak. Short - term supply - demand differences may tilt towards oversupply [2]. Group 3: Summary by Related Catalog Copper - Night - session copper price closed up 0.29%. Smelting output is growing despite tight concentrate supply and pressured profits. The power industry has positive growth, PV installation has a sharp year - on - year increase with possible future slowdown, auto production and sales are positive, home appliance output growth slows, and real estate is weak. Copper prices may have range - bound fluctuations. Attention should be paid to changes in the US dollar, copper smelting output, and downstream demand [2]. Zinc - Night - session zinc price closed down 0.61%. Zinc concentrate processing fees are rising, leading to positive smelting profits and expected output increase. Galvanized sheet inventory increased weekly. Infrastructure investment has a small positive cumulative growth rate, auto production and sales are positive, home appliance output growth slows, and real estate is weak. Zinc prices may have wide - range weak fluctuations. Suggest to focus on the US dollar, smelting output, and downstream demand [2]. Market Data - Copper: Domestic previous - day futures closing price was 79,910 yuan/ton, domestic basis was 50 yuan/ton, LME 3 - month closing price was 9,997 dollars/ton, LME spot premium was - 64.90 dollars/ton, LME inventory was 148,875 tons with a daily decrease of 900 tons [2]. - Aluminum: Domestic previous - day futures closing price was 20,780 yuan/ton, domestic basis was - 20 yuan/ton, LME 3 - month closing price was 2,676 dollars/ton, LME spot premium was 5.43 dollars/ton, LME inventory was 513,900 tons with a daily increase of 30,125 tons [2]. - Zinc: Domestic previous - day futures closing price was 22,045 yuan/ton, domestic basis was - 75 yuan/ton, LME 3 - month closing price was 2,899 dollars/ton, LME spot premium was 50.91 dollars/ton, LME inventory was 48,825 tons with a daily decrease of 150 tons [2]. - Nickel: Domestic previous - day futures closing price was 121,500 yuan/ton, domestic basis was - 1,680 yuan/ton, LME 3 - month closing price was 15,270 dollars/ton, LME spot premium was - 179.40 dollars/ton, LME inventory was 228,450 tons with a daily decrease of 18 tons [2]. - Lead: Domestic previous - day futures closing price was 17,150 yuan/ton, domestic basis was - 115 yuan/ton, LME 3 - month closing price was 2,003 dollars/ton, LME spot premium was - 43.72 dollars/ton, LME inventory was 222,675 tons with a daily decrease of 2,675 tons [2]. - Tin: Domestic previous - day futures closing price was 268,770 yuan/ton, domestic basis was 1,910 yuan/ton, LME 3 - month closing price was 34,220 dollars/ton, LME spot premium was - 124.41 dollars/ton, LME inventory was 2,645 tons with no daily change [2].