铅：跨市套利跟踪 2025/10/14 国内价格 LME价格 比价 现货 16925 - - 三月 17110 2007 11.09 均衡比价 盈利 现货进口 - - 跨期套利跟踪 2025/10/14 铜 次月-现货月 三月-现货月 四月-现货月 五月-现货月 价差 120 120 80 90 理论价差 527 952 1386 1820 锌 次月-现货月 三月-现货月 四月-现货月 五月-现货月 价差 50 85 115 135 理论价差 214 334 454 574 铝 次月-现货月 三月-现货月四月-现货月 五月-现货月 价差 20 25 25 30 理论价差 215 332 448 564 铅 次月-现货月 三月-现货 月 四月-现货月 五月-现货月 价差 -5 10 5 25 理论价差 211 317 424 530 镍 次月-现货月 三月-现货月 四月-现货 月 五月-现货月 价差 260 430 700 880 锡 5-1 价差 80 理论价差 5841 期现套利跟踪 2025/10/14 铜 当月合约-现货 次月合约-现货 价差 -10 110 理论价差 98 585 锌 当月合约-现货 ...

Report Summary 1. Report Industry Investment Rating - No investment rating information is provided in the report. 2. Report's Core View - The report presents cross - market, cross - period, spot - futures, and cross - variety arbitrage tracking data for various non - ferrous metals (copper, zinc, aluminum, nickel, lead, tin) on October 13, 2025, including prices, ratios, spreads, and profit data [1][4][5]. 3. Summary by Relevant Catalogs Cross - Market Arbitrage Tracking - **Copper**: On October 13, 2025, the domestic spot price was 86,550, the LME price was 10,706, and the ratio was 8.11. The profit from spot import was - 947.78 [1]. - **Zinc**: The domestic spot price was 22,310, the LME price was 3,104, and the ratio was 7.19. The profit from spot import was - 4,175.73 [1]. - **Aluminum**: The domestic spot price was 20,990, the LME price was 2,780, and the ratio was 7.55. The profit from spot import was - 2,342.57 [1]. - **Nickel**: The domestic spot price was 124,900, the LME price was 15,131, and the ratio was 8.25. The profit from spot import was - 1,256.48 [1]. - **Lead**: The domestic spot price was 16,925, the LME price was 1,988, and the ratio was 8.51. The profit from spot import was - 642.27 [3]. Cross - Period Arbitrage Tracking - **Copper**: The spreads between the next month, three - month, four - month, and five - month contracts and the spot month were - 820, - 820, - 790, and - 850 respectively, while the theoretical spreads were 536, 969, 1412, and 1855 [4]. - **Zinc**: The spreads were - 10, 20, 50, and 65, and the theoretical spreads were 214, 335, 455, and 576 [4]. - **Aluminum**: The spreads were - 120, - 105, - 105, and - 130, and the theoretical spreads were 217, 334, 452, and 569 [4]. - **Lead**: The spreads were 40, 50, 65, and 35, and the theoretical spreads were 211, 317, 424, and 530 [4]. - **Nickel**: The spreads were - 2080, - 1890, - 1700, and - 1550 [4]. - **Tin**: The spread for 5 - 1 was - 150, and the theoretical spread was 5921 [4]. Spot - Futures Arbitrage Tracking - **Copper**: The spreads between the current - month and next - month contracts and the spot were 75 and - 745, and the theoretical spreads were 174 and 533 [4]. - **Zinc**: The spreads were - 30 and - 40, and the theoretical spreads were 81 and 211 [4]. - **Lead**: The spreads were 175 and 215, and the theoretical spreads were 117 and 230 [5]. Cross - Variety Arbitrage Tracking - On October 13, 2025, for the cross - variety ratios: copper/zinc (Shanghai: 3.85, London: 3.50), copper/aluminum (Shanghai: 4.09, London: 3.83), copper/lead (Shanghai: 5.01, London: 5.21), aluminum/zinc (Shanghai: 0.94, London: 0.92), aluminum/lead (Shanghai: 1.22, London: 1.36), lead/zinc (Shanghai: 0.77, London: 0.67) [5].

1. Cross - market Arbitrage Tracking Copper - Spot price in China is 85,900, LME price is 10,843, and the ratio is 7.69; three - month price in China is 86,820, LME price is 10,868, and the ratio is 7.90. The equilibrium ratio for spot import is 8.11, with a loss of 968.44, and a profit of 1465.36 for spot export [1] Zinc - Spot price in China is 22,140, LME price is 3,096, and the ratio is 7.15; three - month price in China is 22,335, LME price is 3,030, and the ratio is 5.59. The equilibrium ratio for spot import is 8.53, with a loss of 4264.28 [1] Aluminum - Spot price in China is 20,960, LME price is 2,796, and the ratio is 7.50; three - month price in China is 21,085, LME price is 2,788, and the ratio is 7.53. The equilibrium ratio for spot import is 8.38, with a loss of 2476.58 [1] Nickel - Spot price in China is 121,850, LME price is 15,358, and the ratio is 7.93. The equilibrium ratio for spot import is 8.19, with a loss of 2247.17 [1] Lead - Spot price in China is 16,775, LME price is 1,986, and the ratio is 8.46; three - month price in China is 17,135, LME price is 2,016, and the ratio is 11.02. The equilibrium ratio for spot import is 8.83, with a loss of 734.46 [3] 2. Cross - term Arbitrage Tracking Copper - The spreads of the next - month, three - month, four - month, and five - month contracts relative to the spot - month contract are 3400, 3470, 3500, and 3400 respectively, while the theoretical spreads are 519, 936, 1361, and 1787 [4] Zinc - The spreads of the next - month, three - month, four - month, and five - month contracts relative to the spot - month contract are 1175, 1195, 1230, and 1260 respectively, while the theoretical spreads are 209, 323, 438, and 553 [4] Aluminum - The spreads of the next - month, three - month, four - month, and five - month contracts relative to the spot - month contract are 380, 375, 375, and 370 respectively, while the theoretical spreads are 215, 330, 446, and 561 [4] Lead - The spreads of the next - month, three - month, four - month, and five - month contracts relative to the spot - month contract are 690, 710, 720, and 595 respectively, while the theoretical spreads are 207, 310, 413, and 517 [4] Nickel - The spreads of the next - month, three - month, four - month, and five - month contracts relative to the spot - month contract are 4170, 4350, 4540, and 4810 respectively [4] Tin - The spread of the 5 - 1 contract is - 210, and the theoretical spread is 5939 [4] 3. Spot - futures Arbitrage Tracking Copper - The spreads of the current - month and next - month contracts relative to the spot are - 2370 and 1030 respectively, while the theoretical spreads are - 208 and 762 [4] Zinc - The spreads of the current - month and next - month contracts relative to the spot are - 1000 and 175 respectively, and the theoretical spreads are 116 and 246 (also mentioned as 59 and 240) [4][5] Lead - The spreads of the current - month and next - month contracts relative to the spot are - 350 and 340 respectively, while the theoretical spreads are 44 and 156 [5] 4. Cross - variety Arbitrage Tracking - The ratios of copper/zinc, copper/aluminum, copper/lead, aluminum/zinc, aluminum/lead, and lead/zinc for Shanghai (three - continuous contracts) are 3.89, 4.12, 5.07, 0.94, 1.23, and 0.77 respectively; for LME (three - continuous contracts) are 3.61, 3.88, 5.35, 0.93, 1.38, and 0.67 respectively [5]

Report Overview - The report provides cross - market, cross - period, and cross - variety arbitrage tracking data for non - ferrous metals on October 9, 2025 [1] Cross - Market Arbitrage Tracking Copper - Spot price in China is 83240, LME price is 10339, and the ratio is 8.06; March price in China is 83110, LME price is 10382, and the ratio is 8.00. The equilibrium ratio for spot import is 8.10, with a profit of - 295.06 [1] Zinc - Spot price in China is 21820, LME price is 2971, and the ratio is 7.34; March price in China is 21850, LME price is 2915, and the ratio is 5.81. The equilibrium ratio for spot import is 8.53, with a profit of - 3533.69 [1] Aluminum - Spot price in China is 20720, LME price is 2663, and the ratio is 7.78; March price in China is 20690, LME price is 2665, and the ratio is 7.79. The equilibrium ratio for spot import is 8.39, with a profit of - 1618.40 [1] Nickel - Spot price in China is 120150, LME price is 15012, and the ratio is 8.00. The equilibrium ratio for spot import is 8.18, with a profit of - 1281.13 [1] Lead - Spot price in China is 16775, LME price is 1949, and the ratio is 8.62; March price in China is 16985, LME price is 1991, and the ratio is 11.00. The equilibrium ratio for spot import is 8.83, with a profit of - 406.67 [3] Cross - Period Arbitrage Tracking Copper - The spreads of next - month, March, April, and May relative to the spot month are - 240, - 240, - 300, - 300 respectively, while the theoretical spreads are 519, 936, 1361, 1787 [4] Zinc - The spreads of next - month, March, April, and May relative to the spot month are 685, 710, 735, 785 respectively, and the theoretical spreads are 209, 323, 438, 553 [4] Aluminum - The spreads of next - month, March, April, and May relative to the spot month are - 30, - 20, - 10, - 10 respectively, and the theoretical spreads are 215, 330, 446, 561 [4] Lead - The spreads of next - month, March, April, and May relative to the spot month are 515, 560, 570, 530 respectively, and the theoretical spreads are 207, 310, 413, 517 [4] Nickel - The spreads of next - month, March, April, and May relative to the spot month are 590, 750, 960, 1260 respectively [4] Tin - The 5 - 1 spread is 300, and the theoretical spread is 5700 [4] Spot - Futures Arbitrage Tracking Copper - The spreads of the current - month and next - month contracts relative to the spot are 155 and - 85 respectively, and the theoretical spreads are 314 and 739 [4] Zinc - The spreads of the current - month and next - month contracts relative to the spot are - 680 and 5 respectively, and the theoretical spreads are 129 and 257 [4] Lead - The spreads of the current - month and next - month contracts relative to the spot are - 350 and 165 respectively, and the theoretical spreads are 77 and 190 [5] Cross - Variety Arbitrage Tracking - The ratios of copper/zinc, copper/aluminum, copper/lead, aluminum/zinc, aluminum/lead, and lead/zinc for Shanghai (three - continuous) are 3.80, 4.02, 4.89, 0.95, 1.22, 0.78 respectively, and for LME (three - continuous) are 3.47, 3.83, 5.16, 0.91, 1.35, 0.67 respectively [5]

Report Industry Investment Rating - No information provided Core Viewpoint - The report presents cross - market, cross - period, spot - futures, and cross - variety arbitrage tracking data for non - ferrous metals including copper, zinc, aluminum, lead, nickel, and tin on September 29, 2025 [1][3][4] Summary by Relevant Catalogs Cross - Market Arbitrage Tracking - **Copper**: On September 29, 2025, the domestic spot price was 82,480, the LME price was 10,233, and the ratio was 8.08. The equilibrium ratio for spot import was 8.12, with a profit of - 652.74, and the profit for spot export was 134.27. The three - month domestic price was 82,480, the LME price was 10,272, and the ratio was 8.04 [1] - **Zinc**: The domestic spot price was 21,950, the LME price was 2,957, and the ratio was 7.42. The equilibrium ratio for spot import was 8.55, with a profit of - 3,338.99. The three - month domestic price was 21,995, the LME price was 2,918, and the ratio was 5.85 [1] - **Aluminum**: The domestic spot price was 20,770, the LME price was 2,651, and the ratio was 7.83. The equilibrium ratio for spot import was 8.40, with a profit of - 1,511.91. The three - month domestic price was 20,755, the LME price was 2,656, and the ratio was 7.82 [1] - **Lead**: The domestic spot price was 16,900, the LME price was 1,964, and the ratio was 8.62. The equilibrium ratio for spot import was 8.84, with a profit of - 437.61. The three - month domestic price was 17,125, the LME price was 2,006, and the ratio was 10.99 [3] - **Nickel**: The domestic spot price was 120,550, the LME price was 15,043, and the ratio was 8.01. The equilibrium ratio for spot import was 8.20, with a profit of - 2,042.46 [1] Cross - Period Arbitrage Tracking - **Copper**: The spreads between the next - month, three - month, four - month, and five - month contracts and the spot month were - 190, - 180, - 240, and - 260 respectively, while the theoretical spreads were 515, 929, 1351, and 1773 [4] - **Zinc**: The spreads were - 50, - 35, - 5, and 30, and the theoretical spreads were 213, 332, 451, and 571 [4] - **Aluminum**: The spreads were - 15, - 5, - 5, and 0, and the theoretical spreads were 215, 331, 446, and 562 [4] - **Lead**: The spreads were 50, 65, 80, and 65, and the theoretical spreads were 210, 317, 423, and 529 [4] - **Nickel**: The spreads were - 1300, - 1080, - 920, and - 670 [4] - **Tin**: The 5 - 1 spread was 310, and the theoretical spread was 5680 [4] Spot - Futures Arbitrage Tracking - **Copper**: The spreads between the current - month and next - month contracts and the spot were 210 and 20 respectively, and the theoretical spreads were 383 and 811 [4] - **Zinc**: The spreads were 80 and 30, and the theoretical spreads were 151 and 279 [4] - **Lead**: The spreads were 160 and 210, and the theoretical spreads were 167 and 280 [4] Cross - Variety Arbitrage Tracking - On September 29, 2025, the ratios of copper/zinc, copper/aluminum, copper/lead, aluminum/zinc, aluminum/lead, and lead/zinc for Shanghai (three - continuous contracts) were 3.75, 3.97, 4.82, 0.94, 1.21, and 0.78 respectively, and for London (three - continuous contracts) were 3.52, 3.83, 5.08, 0.92, 1.33, and 0.69 respectively [5]

Report Summary 1) Report Industry Investment Rating - Not provided 2) Core Viewpoints - The report presents cross - market, cross - period, and cross - variety arbitrage tracking data for non - ferrous metals on September 25, 2025, including copper, zinc, aluminum, nickel, lead, etc., to help investors understand the price relationships and profit situations in different trading scenarios [1][4][5] 3) Summary by Directory Cross - Market Arbitrage Tracking - **Copper**: On September 25, 2025, the domestic spot price was 80025, the LME price was 9935, and the ratio was 8.05. The equilibrium ratio for spot import was 8.12, with a loss of 693.47, and a profit of 317.82 for spot export [1] - **Zinc**: The domestic spot price was 21830, the LME price was 2941, and the ratio was 7.42. The equilibrium ratio for spot import was 8.55, with a loss of 3318.32 [1] - **Aluminum**: The domestic spot price was 20680, the LME price was 2635, and the ratio was 7.85. The equilibrium ratio for spot import was 8.40, with a loss of 1467.29 [1] - **Nickel**: The domestic spot price was 120450, the LME price was 15121, and the ratio was 7.97. The equilibrium ratio for spot import was 8.20, with a loss of 2283.59 [1] - **Lead**: The domestic spot price was 16925, the LME price was 1960, and the ratio was 8.65. The equilibrium ratio for spot import was 8.84, with a loss of 377.93 [3] Cross - Period Arbitrage Tracking - **Copper**: On September 25, 2025, the spreads between the next month, three - month, four - month, and five - month contracts and the spot month were 30, 10, 20, and 0 respectively, while the theoretical spreads were 502, 901, 1310, and 1719 [4] - **Zinc**: The spreads were 20, 35, 50, and 75, and the theoretical spreads were 212, 330, 449, and 567 [4] - **Aluminum**: The spreads were 20, 20, 35, and 30, and the theoretical spreads were 214, 330, 445, and 561 [4] - **Lead**: The spreads were 25, 50, 35, and 65, and the theoretical spreads were 210, 316, 423, and 529 [4] - **Nickel**: The spreads between the next month, three - month, four - month, and five - month contracts and the spot month were 720, 900, 1160, and 1400 [4] - **Tin**: The 5 - 1 spread was 1360, and the theoretical spread was 5635 [4] Cross - Variety Arbitrage Tracking - On September 25, 2025, the ratios of copper/zinc, copper/aluminum, copper/lead, aluminum/zinc, aluminum/lead, and lead/zinc for Shanghai (three - continuous) were 3.65, 3.86, 4.68, 0.95, 1.21, and 0.78 respectively, and for London (three - continuous) were 3.52, 3.90, 5.17, 0.90, 1.33, and 0.68 [5] Spot - Futures Arbitrage Tracking - **Copper**: The spreads between the current - month and next - month contracts and the spot were - 75 and - 45 respectively, and the theoretical spreads were 363 and 811 [4] - **Zinc**: The spreads were 10 and 30, and the theoretical spreads were 159 and 286 [4] - **Lead**: The spreads were 115 and 140, and the theoretical spreads were 168 and 281 [5]

Report Overview - The report is the "Non-ferrous Arbitrage Morning Report" released by the Non-ferrous Team of the Research Center on September 22, 2025, focusing on cross - market, cross - period, and cross -品种 arbitrage tracking of non - ferrous metals [1] Cross - Market Arbitrage Copper - Spot price: domestic 79980, LME 9898, ratio 8.05; March price: domestic 79880, LME 9963, ratio 8.02; Spot import equilibrium ratio 8.11, profit - 331.21; Spot export profit - 55.51 [1] Zinc - Spot price: domestic 22000, LME 2969, ratio 7.41; March price: domestic 22060, LME 2918, ratio 5.87; Spot import equilibrium ratio 8.53, profit - 3326.26 [1] Aluminum - Spot price: domestic 20810, LME 2698, ratio 7.71; March price: domestic 20795, LME 2693, ratio 7.74; Spot import equilibrium ratio 8.37, profit - 1780.86 [1] Nickel - Spot price: domestic 120750, LME 15146, ratio 7.97; Spot import equilibrium ratio 8.18, profit - 2190.00 [1] Lead - Spot price: domestic 17025, LME 1967, ratio 8.64; March price: domestic 17200, LME 2011, ratio 10.97; Spot import equilibrium ratio 8.82, profit - 347.77 [3] Cross - Period Arbitrage Copper - Sub - month - spot month, March - spot month, April - spot month, May - spot month spreads are 230, 260, 240, 240 respectively; Theoretical spreads are 500, 898, 1305, 1712 respectively [4] Zinc - Sub - month - spot month, March - spot month, April - spot month, May - spot month spreads are 5, 25, 45, 75 respectively; Theoretical spreads are 213, 332, 452, 571 respectively [4] Aluminum - Sub - month - spot month, March - spot month, April - spot month, May - spot month spreads are 20, 20, 15, 20 respectively; Theoretical spreads are 215, 331, 447, 563 respectively [4] Lead - Sub - month - spot month, March - spot month, April - spot month, May - spot month spreads are 35, 55, 25, 30 respectively; Theoretical spreads are 211, 317, 424, 531 respectively [4] Nickel - Sub - month - spot month, March - spot month, April - spot month, May - spot month spreads are 790, 980, 1220, 1460 respectively [4] Tin - 5 - 1 spread is 640, theoretical spread is 5579 [4] Spot - Futures Arbitrage Copper - Current month contract - spot spread is - 330, theoretical spread is 398; Sub - month contract - spot spread is - 100, theoretical spread is 874 [4] Zinc - Current month contract - spot spread is 35, theoretical spread is 182; Sub - month contract - spot spread is 40, theoretical spread is 311 [4] Lead - Current month contract - spot spread is 120, theoretical spread is 188; Sub - month contract - spot spread is 155, theoretical spread is 302 [5] Cross - Variety Arbitrage - Copper/zinc, copper/aluminum, copper/lead, aluminum/zinc, aluminum/lead, lead/zinc: Shanghai (three - continuous) ratios are 3.62, 3.84, 4.64, 0.94, 1.21, 0.78 respectively; London (three - continuous) ratios are 3.46, 3.74, 5.00, 0.92, 1.34, 0.69 respectively [5]

Report Summary 1) Report Industry Investment Rating - No investment rating information is provided in the report. 2) Core View of the Report - The report focuses on the cross - market, cross - period, spot - futures, and cross - variety arbitrage tracking of non - ferrous metals (copper, zinc, aluminum, nickel, lead, tin) on September 18, 2025, presenting relevant price, ratio, spread, and theoretical spread data [1][4]. 3) Summary by Related Catalogs Cross - Market Arbitrage Tracking - **Copper**: Domestic spot price is 80,600, March price is 80,550, LME March price is 10,065, and the ratio is 8.00 [1]. - **Zinc**: Domestic spot price is 22,170, March price is 22,310, LME March price is 2,989, and the ratio is 5.70 [1]. - **Aluminum**: Domestic spot price is 20,890, March price is 20,930, LME March price is 2,707, and the ratio is 7.73 [1]. - **Nickel**: Domestic spot price is 120,700, and the spot import profit is - 1,549.65 [1]. - **Lead**: Domestic spot price is 16,925, March price is 17,115, LME March price is 2,005, and the ratio is 11.08 [3]. Cross - Period Arbitrage Tracking - **Copper**: The spreads between different months and the spot month are - 320, - 330, - 330, - 310, while the theoretical spreads are 506, 911, 1324, 1738 respectively [4]. - **Zinc**: The spreads are 30, 55, 85, 120, and the theoretical spreads are 214, 335, 455, 575 respectively [4]. - **Aluminum**: The spreads are - 35, - 45, - 55, - 65, and the theoretical spreads are 216, 333, 450, 567 respectively [4]. - **Lead**: The spreads are 55, 60, 80, 70, and the theoretical spreads are 210, 317, 423, 529 respectively [4]. - **Nickel**: The spreads are - 620, - 430, - 240, 60 [4]. - **Tin**: The 5 - 1 spread is 40, and the theoretical spread is 5,648 [4]. Spot - Futures Arbitrage Tracking - **Copper**: The spreads of the current - month and next - month contracts minus the spot are 310 and - 10, and the theoretical spreads are 524 and 924 respectively [4]. - **Zinc**: The spreads are 85 and 115, and the theoretical spreads are 203 and 332 (also mentioned as 200 and 320) respectively [4][5]. - **Lead**: The spreads are 130 and 185, and the theoretical spreads are 197 and 310 respectively [5]. Cross - Variety Arbitrage Tracking - The ratios of copper/zinc, copper/aluminum, copper/lead, aluminum/zinc, aluminum/lead, and lead/zinc in Shanghai (three - continuous contracts) are 3.61, 3.85, 4.71, 0.94, 1.22, 0.77 respectively [5].

Report Summary 1. Report Industry Investment Rating No investment rating information is provided in the report. 2. Report Core View The report presents cross - market, cross - period, spot - futures, and cross - variety arbitrage tracking data for various non - ferrous metals (copper, zinc, aluminum, nickel, lead, tin) on September 17, 2025, including domestic and LME prices, price ratios, spreads, and theoretical spreads. 3. Summary by Relevant Catalogs Cross - Market Arbitrage Tracking - **Copper**: Spot domestic price is 81080, LME price is 10060, ratio is 8.06; March domestic price is 80890, LME price is 10120, ratio is 8.02. Spot import equilibrium ratio is 8.10, profit is - 564.88 [1]. - **Zinc**: Spot domestic price is 22230, LME price is 3011, ratio is 7.38; March domestic price is 22285, LME price is 2970, ratio is 5.76. Spot import equilibrium ratio is 8.55, profit is - 3503.32 [1]. - **Aluminum**: Spot domestic price is 20950, LME price is 2714, ratio is 7.72; March domestic price is 20970, LME price is 2699, ratio is 7.78. Spot import equilibrium ratio is 8.36, profit is - 1760.95 [1]. - **Nickel**: Spot domestic price is 121550, LME price is 15221, ratio is 7.99. Spot import equilibrium ratio is 8.17, profit is - 1549.65 [1]. - **Lead**: Spot domestic price is 16975, LME price is 1946, ratio is 8.71; March domestic price is 17095, LME price is 1996, ratio is 11.17. Spot import equilibrium ratio is 8.82, profit is - 219.00 [3]. Cross - Period Arbitrage Tracking - **Copper**: Spreads for次月 - 现货月, 三月 - 现货月, 四月 - 现货月, 五月 - 现货月 are - 130, - 110, - 120, - 120 respectively, theoretical spreads are 507, 912, 1326, 1740 [4]. - **Zinc**: Spreads for次月 - 现货月, 三月 - 现货月, 四月 - 现货月, 五月 - 现货月 are 30, 50, 80, 80 respectively, theoretical spreads are 214, 334, 455, 575 [4]. - **Aluminum**: Spreads for次月 - 现货月, 三月 - 现货月, 四月 - 现货月, 五月 - 现货月 are 60, 45, 20, 15 respectively, theoretical spreads are 216, 332, 449, 566 [4]. - **Lead**: Spreads for次月 - 现货月, 三月 - 现货月, 四月 - 现货月, 五月 - 现货月 are - 70, - 55, - 65, - 25 respectively, theoretical spreads are 211, 318, 424, 531 [4]. - **Nickel**: Spreads for次月 - 现货月, 三月 - 现货月, 四月 - 现货月, 五月 - 现货月 are 310, 460, 650, 770 respectively [4]. - **Tin**: 5 - 1 spread is 860, theoretical spread is 5651 [4]. Spot - Futures Arbitrage Tracking - **Copper**: Spreads for 当月合约 - 现货 and 次月合约 - 现货 are - 95 and - 225 respectively [4]. - **Zinc**: Spreads for 当月合约 - 现货 and 次月合约 - 现货 are 5 and 35 respectively [4][5]. - **Lead**: Spreads for 当月合约 - 现货 and 次月合约 - 现货 are 175 and 105 respectively [5]. Cross - Variety Arbitrage Tracking - **Copper/Zinc, Copper/Aluminum, Copper/Lead, Aluminum/Zinc, Aluminum/Lead, Lead/Zinc**: Shanghai (three - continuous) ratios are 3.63, 3.86, 4.73, 0.94, 1.23, 0.77 respectively; London (three - continuous) ratios are 3.38, 3.73, 5.04, 0.91, 1.35, 0.67 respectively [5].

1. Report Industry Investment Rating - No relevant information provided 2. Core View of the Report - The report presents cross - market, cross - period, spot - futures, and cross - variety arbitrage tracking data for non - ferrous metals including copper, zinc, aluminum, nickel, lead, and tin on September 16, 2025 [1][3][4] 3. Summary by Related Catalogs Cross - market Arbitrage Tracking - **Copper**: Spot price in China is 80930, LME is 10020, with a ratio of 8.13; March price in China is 80910, LME is 10082, ratio 8.02. Spot import equilibrium ratio is 8.10, profit - 307.15 [1] - **Zinc**: Spot price in China is 22240, LME is 2983, ratio 7.46; March price in China is 22315, LME is 2956, ratio 5.80. Spot import equilibrium ratio is 8.56, profit - 3280.38 [1] - **Aluminum**: Spot price in China is 20950, LME is 2691, ratio 7.78; March price in China is 21025, LME is 2687, ratio 7.82. Spot import equilibrium ratio is 8.37, profit - 1587.60 [1] - **Nickel**: Spot price in China is 121500, LME is 15209, ratio 7.99. Spot import equilibrium ratio is 8.18, profit - 2378.18 [1] - **Lead**: Spot price in China is 17000, LME is 1966, ratio 8.62; March price in China is 17190, LME is 2014, ratio 11.08. Spot import equilibrium ratio is 8.82, profit - 391.22 [3] Cross - period Arbitrage Tracking - **Copper**: Spreads for次月 - 现货月, 三月 - 现货月, 四月 - 现货月, 五月 - 现货月 are - 420, - 450, - 460, - 460 respectively, theoretical spreads are 509, 916, 1331, 1747 [4] - **Zinc**: Spreads for次月 - 现货月, 三月 - 现货月, 四月 - 现货月, 五月 - 现货月 are 60, 65, 80, 100 respectively, theoretical spreads are 214, 335, 455, 575 [4] - **Aluminum**: Spreads for次月 - 现货月, 三月 - 现货月, 四月 - 现货月, 五月 - 现货月 are - 265, - 260, - 285, - 305 respectively, theoretical spreads are 217, 336, 454, 573 [4] - **Lead**: Spreads for次月 - 现货月, 三月 - 现货月, 四月 - 现货月, 五月 - 现货月 are 160, 190, 195, 190 respectively, theoretical spreads are 210, 316, 422, 528 [4] - **Nickel**: Spreads for次月 - 现货月, 三月 - 现货月, 四月 - 现货月, 五月 - 现货月 are 780, 1020, 1180, 1390 respectively [4] - **Tin**: 5 - 1 spread is 420, theoretical spread is 5673 [4] Spot - Futures Arbitrage Tracking - **Copper**: Spreads for当月合约 - 现货 and 次月合约 - 现货 are 450 and 30 respectively [4] - **Zinc**: Spreads for当月合约 - 现货 and 次月合约 - 现货 are 10 and 70 respectively [4][5] - **Lead**: Spreads for当月合约 - 现货 and 次月合约 - 现货 are 0 and 160 respectively [5] Cross - variety Arbitrage Tracking - Ratios for copper/zinc, copper/aluminum, copper/lead, aluminum/zinc, aluminum/lead, lead/zinc are 3.63, 3.85, 4.71, 0.94, 1.22, 0.77 in Shanghai (three - continuous), and 3.42, 3.77, 5.09, 0.91, 1.35, 0.67 in London (three - continuous) [5]