Report Summary 1. Report Industry Investment Rating No information provided. 2. Core Viewpoints - After the restart of previously overhauled devices, the short - term domestic production of butadiene rubber is expected to increase, and the inventories of production and trading enterprises are expected to rise slightly [2]. - The cost of butadiene rubber has slightly stronger support. The supply prices of Sinopec and PetroChina resources have increased, but the spot resources remain tight. High - premium offers struggle to attract buyers, and private price - holding efforts also face difficulties in getting terminal follow - up and some transactions have weakened [2]. - Tire enterprises' orders are insufficient. Some enterprises have arranged overhauls and some have reduced production, dragging down the tire capacity utilization rate. As the production schedule of overhauled enterprises gradually recovers, the tire enterprises' capacity utilization rate may show a restorative increase next week, but the overall demand improvement space is limited, and enterprises' production control will continue to restrict the increase in capacity utilization rate. The br2601 contract is expected to fluctuate in the range of 10,450 - 10,800 [2]. 3. Summary by Relevant Catalogs 3.1 Futures Market - The closing price of the main contract for synthetic rubber is 10,520 yuan/ton, down 185 yuan from the previous day; the position volume of the main contract is 72,012, an increase of 634 [2]. - The 12 - 1 spread of synthetic rubber is - 30 yuan/ton, up 10 yuan; the total warehouse receipt quantity of butadiene rubber is 2,980 tons, unchanged [2]. 3.2 Spot Market - The mainstream price of BR9000 (Qilu Petrochemical) in Shandong is 10,600 yuan/ton, up 50 yuan; the mainstream price of BR9000 (Daqing Petrochemical) in Shandong is 10,550 yuan/ton, unchanged; in Shanghai, it is 10,600 yuan/ton, unchanged; the mainstream price of BR9000 (Maoming Petrochemical) in Guangdong is 10,750 yuan/ton, unchanged [2]. - The basis of synthetic rubber is 130 yuan/ton, up 185 yuan [2]. 3.3 Upstream Situation - Brent crude oil is at 63.51 dollars/barrel, down 1.38 dollars; WTI crude oil is at 59.44 dollars/barrel, down 1.3 dollars; Northeast Asian ethylene price is 730 dollars/ton, unchanged; Naphtha CFR Japan is 573 dollars/ton, up 4.5 dollars; the intermediate price of butadiene CFR China is 770 dollars/ton, unchanged; the market price of butadiene in Shandong is 7,500 yuan/ton, up 200 yuan [2]. - The weekly production capacity of butadiene is 15.56 million tons/week, up 0.03 million tons; the capacity utilization rate is 73.02%, up 2.7 percentage points; the port inventory of butadiene is 29,000 tons, down 800 tons; the operating rate of Shandong local refineries' atmospheric and vacuum distillation units is 54.26%, up 1.01 percentage points [2]. - The monthly output of butadiene rubber is 13.04 million tons, down 0.53 million tons; the weekly capacity utilization rate is 69.92%, up 4.07 percentage points; the weekly production profit is 636 yuan/ton, up 97 yuan; the social inventory is 3.08 million tons, an increase of 0.15 million tons; the manufacturer's inventory is 25,850 tons, an increase of 80 tons; the trader's inventory is 4,970 tons, an increase of 1,450 tons [2]. 3.4 Downstream Situation - The operating rate of domestic semi - steel tires is 73.68%, up 0.01 percentage points; the operating rate of domestic all - steel tires is 64.5%, down 0.96 percentage points [2]. - The monthly output of all - steel tires is 13.14 million pieces, an increase of 110,000 pieces; the monthly output of semi - steel tires is 60.25 million pieces, an increase of 2.19 million pieces [2]. - The inventory days of all - steel tires in Shandong are 39.55 days, an increase of 0.35 days; the inventory days of semi - steel tires in Shandong are 45.36 days, an increase of 0.31 days [2]. 3.5 Industry News - As of November 20, the capacity utilization rate of China's semi - steel tire sample enterprises is 69.36%, a decrease of 3.63 percentage points from the previous period and a decrease of 10.40 percentage points year - on - year; the capacity utilization rate of all - steel tire sample enterprises is 62.04%, a decrease of 2.25 percentage points from the previous period and an increase of 1.56 percentage points year - on - year. Enterprises' orders are insufficient, some sample enterprises have arranged overhauls, and some have reduced production, dragging down the sample enterprises' capacity utilization rate [2]. - In October 2025, the domestic butadiene rubber output was 13.76 million tons, an increase of 0.72 million tons from the previous month, a month - on - month increase of 5.52% and a year - on - year increase of 24.07%. The capacity utilization rate in October was 71.39%, an increase of 1.46 percentage points from the previous period and an increase of 10.93 percentage points from the same period last year. Previously, most overhauled butadiene rubber devices have gradually restarted, and domestic production has recovered. Recently, the raw material buyers have actively followed up, the cost support for butadiene rubber has slightly strengthened, private price - holding efforts struggle to get terminal follow - up and some transactions have weakened, and this week the production enterprises' inventory has increased while the trading enterprises' inventory has changed slightly [2]. - As of November 19, the domestic butadiene rubber inventory is 3.15 million tons, an increase of 0.70 million tons from the previous period, a month - on - month increase of 2.24%. This period, raw material buyers have actively followed up, and after the restart of previously overhauled devices [2].

1. Report Industry Investment Rating - Not provided in the content 2. Core View of the Report - The fundamental situation of lithium carbonate may be in a situation of both supply and demand increasing. Due to the good demand growth rate and expectations, the industrial inventory continues to decline. It is recommended to conduct light - position oscillating trading and pay attention to controlling risks in trading rhythm [2] 3. Summary by Relevant Catalogs 3.1 Futures Market - The closing price of the main contract is 98,980 yuan/ton, down 320 yuan; the net position of the top 20 is - 180,463 lots, down 3,365 lots; the position of the main contract is 479,602 lots, down 23,530 lots; the spread between near and far - month contracts is - 280 yuan/ton, down 40 yuan; the warehouse receipts of GZEE are 26,916 lots, up 150 lots [2] 3.2 Spot Market - The average price of battery - grade lithium carbonate is 91,300 yuan/ton, up 2,400 yuan; the average price of industrial - grade lithium carbonate is 88,900 yuan/ton, up 2,400 yuan; the basis of the Li₂CO₃ main contract is - 7,680 yuan/ton, up 2,720 yuan [2] 3.3 Upstream Situation - The average price of spodumene concentrate (6% CIF China) is 1,145 US dollars/ton, up 70 US dollars; the average price of amblygonite is 11,075 yuan/ton, up 675 yuan; the price of lepidolite (2 - 2.5%) is 3,928 yuan/ton, up 109 yuan [2] 3.4 Industry Situation - The monthly output of lithium carbonate is 51,530 tons, up 4,390 tons; the monthly import volume is 23,880.69 tons, up 4,283.79 tons; the monthly export volume is 150.82 tons, down 218.09 tons; the monthly operating rate of lithium carbonate enterprises is 47%, unchanged; the monthly output of power batteries is 170,600 MWh, up 19,400 MWh; the price of lithium manganate is 35,000 yuan/ton, up 1,000 yuan; the price of lithium hexafluorophosphate is 175,000 yuan/ton, unchanged; the price of ternary material (811 type): China is 166,000 yuan/ton, unchanged; the price of cobalt - acid lithium is 343,500 yuan/ton, unchanged; the price of ternary material (622 power type): China is 146,500 yuan/ton, unchanged [2] 3.5 Downstream and Application Situation - The price of ternary material (523 single - crystal type): China is 157,500 yuan/ton, unchanged; the monthly operating rate of ternary cathode materials is 52%, down 1%; the price of lithium iron phosphate is 38,100 yuan/ton, unchanged; the monthly operating rate of lithium iron phosphate cathode is 64%, up 5%; the monthly output of new energy vehicles (CAAM) is 1,772,000 vehicles, up 155,000 vehicles; the monthly sales volume is 1,715,000 vehicles, up 111,000 vehicles; the cumulative sales penetration rate of new energy vehicles (CAAM) is 46.75%, up 0.66%; the cumulative sales volume of new energy vehicles is 12,943,000 vehicles, up 3,193,000 vehicles; the monthly export volume of new energy vehicles is 256,000 vehicles, up 34,000 vehicles; the cumulative export volume of new energy vehicles is 2,014,000 vehicles, up 956,000 vehicles; the 20 - day average volatility of the underlying is 49.18%, down 0.49%; the 40 - day average volatility of the underlying is 38.12%, up 0.10% [2] 3.6 Option Situation - The total subscription position is 185,403 lots, down 9,600 lots; the total put position is 221,709 lots, up 37,706 lots; the put - call ratio of the total position is 119.58%, up 25.2231%; the implied volatility of at - the - money IV is 0.48%, up 0.0423% [2] 3.7 Industry News - Do - fluoride said on the interactive platform that the company's current production capacity of lithium hexafluorophosphate is 65,000 tons/year, and the new production capacity will be determined according to market demand; Sichuan Famon's 60,000 - ton/year lithium iron phosphate plant has been fully completed and put into use; in October, China imported 23,881 tons of lithium carbonate, a month - on - month increase of 22% and a year - on - year increase of 3%. Among them, 14,800 tons were imported from Chile, accounting for 62% of the total imports; 7,274 tons were imported from Argentina, accounting for 30% of the total imports. In October, China exported 246 tons of lithium carbonate, a month - on - month increase of 63% and a year - on - year decrease of 18%; customs data shows that the import of spodumene decreased in October, reaching 652,000 physical tons. Australia, Nigeria and Zimbabwe together contributed 85.7% of the total imports. Among them, 295,000 tons of ore came from Australia, a month - on - month decrease of 15%; about 110,000 tons of ore came from Nigeria, a month - on - month decrease of 8%, and the proportion of lithium concentrate increased significantly; 153,000 tons of ore came from Zimbabwe, a month - on - month increase of 40.9%. In addition, the import from South Africa decreased significantly, with 50,000 tons imported in October, a month - on - month decrease of 54.1% [2] 3.8 Market Analysis - The main contract of lithium carbonate rose and then pulled back, with a 0.84% increase at the close. The position decreased month - on - month, the spot price was at a discount to the futures price, and the basis strengthened compared with the previous day. Fundamentally, the continuous strengthening of the lithium carbonate spot has driven up the price of lithium ore. Overseas miners are more willing to sell, and smelters are also more active in taking delivery. The ore trading market is relatively active. In terms of supply, domestic lithium salt plants maintain a relatively high operating rate, and the production capacity is fully released. Coupled with the significant increase in exports from Chile, it is expected that the domestic imports will also increase after arrival, so the domestic supply level will increase significantly. In terms of demand, both the power and energy storage sectors are making efforts. Driven by good demand expectations, downstream orders and production schedules have increased. Some downstream battery materials have risen rapidly due to supply shortages. In the option market, the put - call ratio of the position is 119.58%, a month - on - month increase of 25.2231%. The option market is dominated by put positions, and the sentiment in the option market has turned bearish, with the implied volatility rising slightly. Technically, on the 60 - minute MACD, the double lines are above the 0 - axis, and the red bars are slightly converging [2]

螺纹钢产业链日报 2025/11/20 研究员: 蔡跃辉 期货从业资格号F0251444 期货投资咨询从业证书号Z0013101 免责声明 本报告中的信息均来源于公开可获得资料，瑞达期货股份有限公司力求准确可靠，但对这些信息的准确性及完整性不做任何保证，据此投资，责任自负。 本报告不构成个人投资建议，客户应考虑本报告中的任何意见或建议是否符合其特定状况。本报告版权仅为我公司所有，未经书面许可，任何机构和个人 不得以任何形式翻版、复制和发布。如引用、刊发，需注明出处为瑞达期货股份有限公司研究院，且不得对本报告进行有悖原意的引用、删节和修改。 | 项目类别 | 数据指标 | 最新 | 环比 数据指标 | 最新 | 环比 | | --- | --- | --- | --- | --- | --- | | 期货市场 | RB主力合约收盘价(元/吨) | 3,050.00 | -20↓ RB主力合约持仓量(手) | 1573323 | -57810↓ | | | RB合约前20名净持仓(手) | -105874 | -5566↓ RB1-5合约价差(元/吨) | -49 | -3↓ | | | RB上期所仓单日报(日， ...

1. Report Industry Investment Rating - No information provided 2. Core Viewpoints of the Report - The Fed policymakers were seriously divided on whether to cut interest rates in December at the end - of - last - month monetary policy meeting. The number of those who thought no more rate cuts were needed this year exceeded those in favor of rate cuts, and some centrists would depend on data. Almost all agreed to stop the quantitative tightening (QT) of reducing the balance sheet (shrinking the balance sheet) [2] - The BLS will not release the October non - farm payroll report but include relevant employment data in the November report, which will be released on December 16, more than a week later than originally planned and after the Fed's last meeting this year [2] - In the raw material segment, the rainy season is approaching in the Philippines and the nickel ore grade is declining, leading to tight raw material inventories of domestic ferronickel plants. However, the ferronickel production in Indonesia remains high, and the quantity flowing back to China is expected to increase. Recently, the ferronickel price has dropped significantly, and the raw material cost has decreased [2] - On the supply side, the production profit of steel mills has been restored. With the end of the traditional consumption peak season and the expected demand from infrastructure and real estate, the production schedule of stainless - steel plants is expected to increase, leading to increased supply pressure [2] - On the demand side, the demand peak season shows weak characteristics, with low market purchasing willingness, and general overall inquiry and transaction performance. Therefore, the national stainless - steel social inventory shows a narrow increase trend [2] - Technically, with increasing positions and falling prices, the bearish sentiment is strong, and it is at the lower edge of the downward channel. It is expected that the stainless - steel futures price will fluctuate weakly, and attention should be paid to the MA10 pressure [2] 3. Summary by Relevant Catalogs 3.1 Futures Market - The closing price of the stainless - steel futures main contract is 12,285 yuan/ton, down 50 yuan; the 12 - 01 contract spread is - 105 yuan/ton, unchanged [2] - The net long position of the top 20 futures holders is - 12,970 lots, an increase of 2,685 lots; the main - contract position volume is 192,398 lots, an increase of 8,566 lots [2] - The warehouse receipt quantity is 65,340 tons, a decrease of 2,970 tons [2] 3.2现货市场 - The price of 304/2B coil (trimmed edge) in Wuxi is 13,250 yuan/ton, unchanged; the market price of scrap stainless - steel 304 in Wuxi is 8,900 yuan/ton, up 50 yuan [2] - The basis of the SS main contract is 560 yuan/ton, up 50 yuan [2] 3.3 Upstream Situation - The monthly electrolytic nickel production is 29,430 tons, an increase of 1,120 tons; the total monthly ferronickel production is 21,700 metal tons, a decrease of 300 metal tons [2] - The monthly import volume of refined nickel and alloys is 28,570.87 tons, an increase of 4,144.03 tons; the monthly import volume of ferronickel is 1.0853 million tons, an increase of 211,200 tons [2] - The SMM1 nickel spot price is 118,200 yuan/ton, up 600 yuan; the average price of ferronickel (7 - 10%) nationwide is 895 yuan/nickel point, down 5 yuan [2] - The monthly Chinese ferrochrome production is 757,800 tons, a decrease of 26,900 tons [2] 3.4产业情况 - The monthly 300 - series stainless - steel production is 1.7627 million tons, an increase of 24,800 tons; the weekly total inventory of 300 - series stainless - steel is 591,200 tons, an increase of 20,400 tons [2] - The monthly stainless - steel export volume is 458,500 tons, a decrease of 29,500 tons [2] 3.5下游情况 - The cumulative monthly new housing construction area is 453.99 million square meters, an increase of 55.9799 million square meters; the monthly output of excavators is 31,600 units, an increase of 4,000 units [2] - The monthly output of large and medium - sized tractors is 26,200 units, a decrease of 500 units; the monthly output of small tractors is 10,000 units, an increase of 1,000 units [2]

| | | 地产板块构成拖累，而汽车、家电等领域政策支持带来部分亮点。下游市场以逢低按需采购为主，氛围有 研究员: 陈思嘉 期货从业资格证F03118799 期货投资咨询从业证书号Z0022803 所回暖，现货升水回升，国内库存小幅下降；LME锌去库放慢，现货升水高位。技术面，持仓减量价格调 整，多头氛围减弱，关注MA60支撑。观点参考：预计沪锌震荡调整，关注2.23-2.26。 免责声明 本报告中的信息均来源于公开可获得资料，瑞达期货股份有限公司力求准确可靠，但对这些信息的准确性及完整性不做任 何保证，据此投资，责任自负。本报告不构成个人投资建议，客户应考虑本报告中的任何意见或建议是否符合其特定状况。本 报告版权仅为我公司所有，未经书面许可，任何机构和个人不得以任何形式翻版、复制和发布。如引用、刊发，需注明出处为 瑞达期货股份有限公司研究院，且不得对本报告进行有悖原意的引用、删节和修改。 沪锌产业日报 2025-11-20 | 项目类别 | 数据指标 | 最新 | 环比 数据指标 | 最新 | 环比 | | --- | --- | --- | --- | --- | --- | | 期货市场 | 沪锌主力合 ...

Group 1: Report Industry Investment Rating - No information provided Group 2: Core Viewpoints - The main contract of Shanghai copper fluctuates weakly, with increased open interest, spot premium, and strengthening basis. The copper concentrate supply in the raw material end remains tight, and the smelting cost support logic still exists. The profit environment of smelters is poor, and the smelting capacity may be limited. The total supply of refined copper in China is still at a high level but the growth rate slows down. The high copper price may suppress the downstream purchasing enthusiasm, and the spot market trading sentiment is dull. Overall, the fundamentals of Shanghai copper may be in a stage where the supply growth rate slows down and the demand is temporarily stable, and the social inventory decreases slightly. In the options market, the sentiment is bullish, and the implied volatility rises slightly. Technically, the 60 - minute MACD shows that the double - line is below the 0 - axis and the red column converges. It is recommended to conduct short - term long trades on dips with a light position and pay attention to controlling the rhythm and trading risks [2] Group 3: Summary by Relevant Catalogs Futures Market - The closing price of the main futures contract of Shanghai copper is 86,130 yuan/ton, up 50 yuan; the price of LME 3 - month copper is 10,754 dollars/ton, up 1.5 dollars. The monthly spread of the main contract is 30 yuan/ton, up 30 yuan; the open interest of the main contract of Shanghai copper is 187,778 lots, up 34,471 lots. The position of the top 20 futures holders of Shanghai copper is - 27,082 lots, down 4,173 lots; the LME copper inventory is 140,500 tons, up 4,450 tons. The inventory of cathode copper in the Shanghai Futures Exchange is 109,407 tons, down 5,628 tons; the LME copper cancelled warrants are 8,925 tons, down 550 tons. The warehouse receipts of cathode copper in the Shanghai Futures Exchange are 58,352 tons, down 2,856 tons [2] 现货市场 - The spot price of SMM 1 copper is 86,435 yuan/ton, up 320 yuan; the spot price of 1 copper in the Yangtze River Non - ferrous Metals Market is 86,460 yuan/ton, up 400 yuan. The CIF (bill of lading) price of Shanghai electrolytic copper is 48 dollars/ton, unchanged; the average premium of Yangshan copper is 34 dollars/ton, unchanged. The basis of the CU main contract is 305 yuan/ton, up 270 yuan; the LME copper premium (0 - 3) is - 33.13 dollars/ton, up 2.2 dollars [2] Upstream Situation - The import volume of copper ore and concentrates is 245.15 million tons, down 13.56 million tons. The smelting fee (TC) of domestic copper smelters is - 42.21 dollars/kiloton, down 0.17 dollars. The price of copper concentrate in Jiangxi is 76,340 yuan/metal ton, up 40 yuan; the price of copper concentrate in Yunnan is 77,040 yuan/metal ton, up 40 yuan. The processing fee of blister copper in the south is 1,300 yuan/ton, up 100 yuan; the processing fee of blister copper in the north is 900 yuan/ton, unchanged [2] Industry Situation - The output of refined copper is 120.40 million tons, down 6.20 million tons. The import volume of unwrought copper and copper products is 440,000 tons, down 50,000 tons. The social inventory of copper is 41.82 million tons, up 0.43 million tons. The price of 1 bright copper wire scrap in Shanghai is 58,740 yuan/ton, up 50 yuan. The ex - factory price of 98% sulfuric acid of Jiangxi Copper is 870 yuan/ton, up 80 yuan. The price of 2 copper scrap (94 - 96%) in Shanghai is 72,350 yuan/ton, unchanged [2] Downstream and Application - The output of copper products is 200.40 million tons, down 22.80 million tons. The cumulative value of power grid infrastructure investment is 437.807 billion yuan, up 58.231 billion yuan. The cumulative value of real estate development investment is 7,356.27 billion yuan, up 585.699 billion yuan. The monthly output of integrated circuits is 4,177 million pieces, down 194,236.10 pieces [2] Option Situation - The 20 - day historical volatility of Shanghai copper is 16.15%, down 0.22%; the 40 - day historical volatility of Shanghai copper is 19.60%, down 0.05%. The implied volatility of the current - month at - the - money IV is 13.75%, up 0.0033%. The call - put ratio of at - the - money options is 1.28, up 0.03 [2] Industry News - The minutes of the Fed's October policy meeting show that there were serious differences among policymakers when cutting interest rates last month. Many officials think it may be appropriate to keep interest rates unchanged for the rest of 2025, while some officials think another rate cut in December may be appropriate. There is almost unanimous agreement to stop the quantitative tightening (QT) of reducing the balance sheet. Some people worry about the disorderly decline of the stock market. As of the end of October, the total number of electric vehicle charging infrastructure (guns) in China reached 18.645 million, a year - on - year increase of 54.0%. Among them, the number of public charging facilities (guns) is 4.533 million, a year - on - year increase of 39.5%, and the rated total power of public charging piles reaches 203 million kilowatts, with an average power of about 44.69 kilowatts. Vice - Premier Zhang Guoqing emphasized accelerating the digital and intelligent transformation and upgrading of the manufacturing industry and promoting the innovation and development of state - owned enterprises [2]

1. Report Industry Investment Rating There is no information about the report industry investment rating in the provided content. 2. Report's Core View - For the corn market, the USDA report is slightly bearish, but the recent strength of US soybeans and wheat has boosted the price of US corn. In the domestic market, the purchase price in the Northeast region has increased, but the upward momentum is insufficient. In the North China and Huanghuai regions, the price increase has slowed down. The corn futures price has slightly declined recently, and short - term observation is recommended [2]. - For the starch market, the supply pressure has increased with the increase in new - season corn supply and industry operating rate. However, the current supply - demand structure is good, and the downstream demand is acceptable. The starch inventory has decreased. The starch price has declined in tandem with the corn market recently, and short - term observation is recommended [3]. 3. Summary by Relevant Catalogs 3.1 Futures Market - Corn starch futures closing price (active contract) is 2168 yuan/ton, down 69 yuan/ton; corn futures closing price (active contract) is 2473 yuan/ton, down 7 yuan/ton. The net long position of the top 20 futures holdings of corn starch is - 116,653 hands, and that of corn is - 43,793 hands. The registered warehouse receipts of yellow corn are 69,337 hands, and those of corn starch are 12,453 hands. The CS - C spread of the main contract is 343 yuan/ton, up 3 yuan/ton [2]. 3.2 Outer - disk Market - The futures closing price of CBOT corn (active contract) is 429.75 cents per bushel, down 5.75 cents per bushel. The total position of CBOT corn is 1,550,059 contracts, an increase of 6,994 contracts. The non - commercial net long position of CBOT corn is - 81,307 contracts, a decrease of 30,121 contracts [2]. 3.3 Spot Market - The average spot price of corn is 2,278.82 yuan/ton, unchanged. The ex - factory quotes of corn starch in Changchun, Weifang, and Shijiazhuang are 2,560 yuan/ton, 2,800 yuan/ton, and 2,730 yuan/ton respectively, with an increase of 50 yuan/ton. The import CIF price of corn is 2,034.86 yuan/ton, an increase of 2.17 yuan/ton. The basis of the corn starch main contract is 80 yuan/ton, an increase of 37 yuan/ton; the basis of the corn main contract is 110.82 yuan/ton, an increase of 7 yuan/ton [2]. 3.4 Upstream Situation - The predicted sown areas of corn in the US, Brazil, Argentina, China, and Ukraine are 427.11 million hectares, 131 million hectares, 53 million hectares, 295 million hectares, and 32 million hectares respectively. The predicted yields are 36.44 million tons, 22.6 million tons, 7.5 million tons, 44.3 million tons, and no data respectively. The corn inventories in southern ports, northern ports, and deep - processing enterprises are 86.6 million tons, 124 million tons, and 273.5 million tons respectively, with the deep - processing inventory decreasing by 6 million tons [2]. 3.5 Industry Situation - The monthly import volume of corn is 6 million tons, and the monthly export volume of corn starch is 12,780 tons, a decrease of 2,020 tons. The monthly output of feed is 2,015 million tons, and the sample feed corn inventory days are 25.61 days [2]. 3.6 Downstream Situation - The deep - processing corn consumption is 138.65 million tons. The processing profits of corn starch in Shandong, Hebei, and Jilin are 27 yuan/ton, 110 yuan/ton, and 28 yuan/ton respectively. The operating rates of alcohol enterprises and starch enterprises are 67.29% and 60.89% respectively, with the starch enterprise operating rate decreasing by 2.59 percentage points [2]. 3.7 Option Market - The 20 - day and 60 - day historical volatilities of corn are 8.2% and 7.69% respectively, with the 60 - day historical volatility decreasing by 0.03 percentage points. The implied volatilities of at - the - money call and put options of corn are both 7.99%, with an increase of 0.07 percentage points [2]. 3.8 Industry News - Brazil's corn export volume in November 2025 is expected to reach 6.36 million tons, higher than the previous estimate and last year's level. The estimated sown area of US corn in 2026 is 95 million acres, a decrease of 3.7 million acres or 3.8% compared to 2025. The US corn harvest is almost over, and the short - term supply pressure is high [2].

Report Summary 1. Report Industry Investment Rating - Not provided in the given content 2. Core View of the Report - A - share major indices closed down collectively, with small - and medium - cap stocks weaker than large - cap blue - chips. The Shanghai Composite Index fell 0.4%, the Shenzhen Component Index fell 0.76%, and the ChiNext Index fell 1.12%. The trading volume of the Shanghai and Shenzhen stock markets declined slightly, and over 3800 stocks fell. The economic fundamentals in October showed a significant decline in domestic imports and exports, fixed investment, social retail, and industrial added value above designated size. The fixed investment declined for 7 consecutive months, and social retail declined for 5 consecutive months. The real estate market continued to decline rapidly. The M1 - M2 scissors gap ended its 5 - month upward trend. The 11 - month LPR remained unchanged for the 6th consecutive month, indicating a prudent monetary policy and a low possibility of significant reserve requirement ratio cuts and interest rate cuts this year. In the current macro - data, performance, and policy vacuum period, the market is expected to show a random walk, and stock index futures will remain volatile [2] 3. Summary by Relevant Catalogs 3.1 Futures Contract Price and Spread - IF main contract (2512) was at 4539.2, down 31.6; IF sub - main contract (2511) was at 4558.0, down 28.8. IH main contract (2512) was at 3002.6, down 14.8; IH sub - main contract (2511) was at 3008.6, down 14.8. IC main contract (2512) was at 7000.0, down 59.6; IC sub - main contract (2511) was at 7063.4, down 63.0. IM main contract (2512) was at 7263.6, down 35.2; IM sub - main contract (2511) was at 7347.6, down 41.6. The IF - IH current - month contract spread was 1549.4, down 16.0; the IC - IF current - month contract spread was 2505.4, down 27.8. The IM - IC current - month contract spread was 284.2, up 10.4; the IC - IH current - month contract spread was 4054.8, down 43.8. The IM - IF current - month contract spread was 2789.6, down 17.4; the IM - IH current - month contract spread was 4339.0, down 33.4 [2] 3.2 Futures Seasonal Spread - IF current - quarter minus current - month was - 51.8, down 0.6; IF next - quarter minus current - month was - 97, down 2.6. IH current - quarter minus current - month was - 13.0, down 1.4; IH next - quarter minus current - month was - 23.4, down 1.6. IC current - quarter minus current - month was - 242.0, down 0.8; IC next - quarter minus current - month was - 448.4, up 4.2. IM current - quarter minus current - month was - 312.4, up 9.2; IM next - quarter minus current - month was - 540.6, up 11.2 [2] 3.3 Futures Net Positions of Top 20 Holders - IF top 20 net positions were - 22,242.00, down 2488.0; IH top 20 net positions were - 13,615.00, down 598.0. IC top 20 net positions were - 24,823.00, up 1777.0; IM top 20 net positions were - 34,271.00, up 1773.0 [2] 3.4 Spot Price and Basis - The spot price of CSI 300 was 4564.95, down 23.3; the IF main contract basis was - 25.8, down 2.7. The spot price of SSE 50 was 3008.3, down 12.1; the IH main contract basis was - 5.7, up 3.7. The spot price of CSI 500 was 7062.0, down 60.8; the IC main contract basis was - 61.9, up 6.0. The spot price of CSI 1000 was 7340.4, down 46.8; the IM main contract basis was - 76.8, up 12.2 [2] 3.5 Market Sentiment Indicators - A - share trading volume was 17,226.35 billion yuan, down 200.31 billion yuan. Margin trading balance was 24,979.40 billion yuan, down 47.70 billion yuan. North - bound trading volume was 1912.86 billion yuan, down 268.87 billion yuan. Reverse repurchase had a maturity of - 1900.0 billion yuan and an operation volume of + 3000.0 billion yuan. Main funds were - 513.07 billion yuan, down 592.44 billion yuan. The proportion of rising stocks was 22.66%, up 0.69%. Shibor was 1.364%, down 0.056%. IO at - the - money call option closing price was 25.00, down 16.40; IO at - the - money call option implied volatility was 15.55%, up 1.19%. IO at - the - money put option closing price was 12.60, up 0.60; IO at - the - money put option implied volatility was 15.55%, up 1.06%. CSI 300 index 20 - day volatility was 14.42%, up 0.06%. Volume PCR was 60.45%, down 11.30. Position PCR was 78.46%, down 1.21. The Wind market strength of all A - shares was 3.40, up 0.10; the technical aspect was 2.70, up 0.60. The capital aspect was 4.20, down 0.30 [2] 3.6 Industry News - The Fed's October policy meeting minutes showed serious differences among policymakers when cutting interest rates last month. Many officials thought it "might be appropriate" to keep interest rates unchanged for the rest of 2025, while some officials said another rate cut in December "was likely appropriate" if the economy performed as expected. There was almost unanimous agreement to stop the quantitative tightening (QT) of balance - sheet reduction. Some were worried about the disorderly decline of the stock market. The People's Bank of China announced on November 20 that the 1 - year LPR was 3.0% (unchanged from the previous time), and the over - 5 - year LPR was 3.5% (unchanged from the previous time) [2] 3.7 Key Data to Focus On - At 21:30 on November 20, pay attention to the US September non - farm payroll data, unemployment rate, and labor participation rate [3]

锰硅硅铁产业日报 2025/11/20 | 项目类别 | 数据指标 | 最新 | 环比 数据指标 | 最新 | 环比 | | --- | --- | --- | --- | --- | --- | | 期货市场 | SM主力合约收盘价（日，元/吨） | 5,614.00 | -28.00↓ SF主力合约收盘价（日，元/吨） | 5,446.00 | -16.00↓ | | | SM期货合约持仓量（日，手） | 727,626.00 | +12625.00↑ SF期货合约持仓量（日，手） | 439,983.00 | +16425.00↑ | | | 锰硅前20名净持仓（日，手） | -7,393.00 | +4977.00↑ 硅铁前20名净持仓（日，手） | -13,569.00 | +3157.00↑ | | | SM5-1月合约价差（日，元/吨） | 66.00 | +8.00↑ SF5-1月合约价差（日，元/吨） | -10.00 | -8.00↓ | | | SM 仓单（日，张） | 20,343.00 | +599.00↑ SF 仓单（日，张） | 8,354.00 | -42.00↓ | | | ...

1. Report Industry Investment Rating - No relevant content provided 2. Core Views of the Report - For alumina, the fundamentals may be in a stage where supply is slightly convergent and demand is generally stable. The current oversupply situation may improve with production control. It is recommended to conduct short - term long trades at low prices with a light position, while controlling the rhythm and trading risks [2]. - For electrolytic aluminum, the fundamentals may be in a stage of temporary supply - demand stability with a slight accumulation of social inventory. The option market sentiment is bullish, and it is recommended to conduct light - position oscillatory trades, controlling the rhythm and trading risks [2]. - For cast aluminum alloy, the fundamentals may be in a stage of convergent supply and slightly reduced demand. It is recommended to conduct light - position oscillatory trades, controlling the rhythm and trading risks [2]. 3. Summary by Relevant Catalogs 3.1 Futures Market - The spread between the main and second - consecutive contracts of Shanghai aluminum decreased by 5 yuan/ton to - 60 yuan/ton, and that of alumina increased by 5 yuan/ton to - 59 yuan/ton [2]. - The closing price of the Shanghai aluminum main contract decreased by 40 yuan/ton to 21,530 yuan/ton, and that of the alumina futures main contract decreased by 8 yuan/ton to 2,732 yuan/ton [2]. - The position of the Shanghai aluminum main contract decreased by 9,251 lots to 338,582 lots, and that of alumina decreased by 14,819 lots to 411,305 lots [2]. - The LME aluminum canceled warrants remained unchanged at 55,300 tons, and the total alumina inventory remained unchanged at 253,654 tons [2]. - The LME three - month electrolytic aluminum quotation increased by 25 dollars/ton to 2,814.5 dollars/ton, and the LME aluminum inventory decreased by 2,000 tons to 546,075 tons [2]. - The net position of the top 20 in Shanghai aluminum decreased by 12,952 lots to 4,291 lots, and the Shanghai - London ratio decreased by 0.08 to 7.65 [2]. 3.2 Spot Market - The price of Shanghai Non - ferrous A00 aluminum increased by 20 yuan/ton to 21,570 yuan/ton, and the alumina spot price in Shanghai Non - ferrous decreased by 5 yuan/ton to 2,770 yuan/ton [2]. - The average price of ADC12 aluminum alloy ingots in the country remained unchanged at 21,450 yuan/ton, and the price of Yangtze River Non - ferrous AOO aluminum increased by 30 yuan/ton to 21,560 yuan/ton [2]. - The basis of cast aluminum alloy decreased by 40 yuan/ton to 670 yuan/ton, and the basis of electrolytic aluminum increased by 60 yuan/ton to 40 yuan/ton [2]. - The Shanghai Wuma aluminum premium decreased by 10 yuan/ton to - 10 yuan/ton, and the LME aluminum premium increased by 2.93 dollars/ton to - 32.88 dollars/ton [2]. - The basis of alumina increased by 3 yuan/ton to 38 yuan/ton [2]. 3.3 Upstream Situation - The price of pre - baked anodes in the northwest region remained unchanged at 5,780 yuan/ton, and the alumina production decreased by 13.40% to 786.50 million tons [2]. - The demand for alumina in the electrolytic aluminum part decreased by 21.49 million tons to 704.31 million tons, and the supply - demand balance of alumina increased by 18.12 million tons to 46.85 million tons [2]. - The average price of crushed raw aluminum in Foshan metal scrap increased by 100 yuan/ton to 16,950 yuan/ton, and the import quantity of aluminum scrap and scraps in China increased by 2,945.61 tons to 158,360.01 tons [2]. - The average price of crushed raw aluminum in Shandong metal scrap remained unchanged at 16,550 yuan/ton, and the export quantity of aluminum scrap and scraps in China decreased by 36.08 tons to 32.46 tons [2]. - The export quantity of alumina decreased by 7.00 million tons to 18.00 million tons, and the WBMS aluminum supply - demand balance increased by 1.45 million tons to - 10.54 million tons [2]. - The import quantity of alumina increased by 12.93 million tons to 18.93 million tons, and the electrolytic aluminum social inventory increased by 3.10 million tons to 59.70 million tons [2]. 3.4 Industry Situation - The import quantity of primary aluminum increased by 4,462 tons to 248,261.37 tons, and the total electrolytic aluminum production capacity remained unchanged at 4,523.20 million tons [2]. - The export quantity of primary aluminum decreased by 4,396.36 tons to 24,573.56 tons, and the electrolytic aluminum operating rate decreased by 0.12% to 98.24% [2]. - The production of aluminum products decreased by 20.60 million tons to 569.40 million tons, and the production of recycled aluminum alloy ingots decreased by 4.82 million tons to 60.83 million tons [2]. - The export quantity of unwrought aluminum and aluminum products decreased by 2.00 million tons to 50.00 million tons, and the export quantity of aluminum alloy increased by 0.74 million tons to 3.09 million tons [2]. 3.5 Downstream and Application - The total built - in production capacity of recycled aluminum alloy ingots remained unchanged at 126.00 million tons, and the National Housing Prosperity Index decreased by 0.34 to 92.43 [2]. - The production of aluminum alloy remained unchanged at 168.20 million tons [2]. - The automobile production increased by 5.25 million vehicles to 327.90 million vehicles [2]. 3.6 Option Situation - The 20 - day historical volatility of Shanghai aluminum decreased by 0.07% to 11.80%, and the 40 - day historical volatility of Shanghai aluminum decreased by 0.03% to 10.24% [2]. - The implied volatility of the at - the - money option of the Shanghai aluminum main contract decreased by 0.0044% to 10.51%, and the call - put ratio of Shanghai aluminum options increased by 0.0408 to 1.41 [2]. 3.7 Industry News - The Fed's October policy meeting minutes showed that there was a serious divergence among policymakers when cutting interest rates last month. Many officials thought it might be appropriate to keep interest rates unchanged in the remaining time of 2025, while some believed another rate cut in December was likely appropriate. Almost all agreed to stop the quantitative tightening (QT) of reducing the balance sheet [2]. - As of the end of October, the total number of electric vehicle charging infrastructure (guns) in China reached 18.645 million, a year - on - year increase of 54.0%. Among them, the number of public charging facilities (guns) was 4.533 million, a year - on - year increase of 39.5% [2]. - Vice - Premier Zhang Guoqing investigated the digital and intelligent transformation and upgrading of the manufacturing industry and the innovation and development of state - owned enterprises in Guizhou and Chongqing, emphasizing accelerating the transformation and upgrading, promoting innovation, and developing new quality productivity [2]. - The 8th China International Photovoltaic and Energy Storage Industry Conference issued the "Chengdu Declaration", advocating promoting the optimization of production capacity structure and building a collaborative development ecosystem [2].