Report Overview - The report is the Commodity Research Morning Report - Green Finance and New Energy by Guotai Junan Futures on September 30, 2025, covering nickel, stainless steel, lithium carbonate, industrial silicon, and polysilicon [1][2] Industry Investment Ratings - No industry investment ratings are provided in the report Core Views - Nickel: There is a game between smelting inventory accumulation and ore - end expectations, and nickel prices are oscillating at a low level [2][4] - Stainless steel: There is a game between short - term supply - demand and cost, and steel prices are oscillating [2][4] - Lithium carbonate: Attention should be paid to changes in mining certificates, and light - position operations are recommended before the holiday [2][11] - Industrial silicon: Supply and demand are weakening [2][14] - Polysilicon: Attention should be paid to policy expectations [2][15] Summary by Commodity Nickel and Stainless Steel Fundamental Data - For nickel, the closing price of the Shanghai Nickel main contract was 121,100 yuan, down 280 yuan from T - 1. The trading volume of the Shanghai Nickel main contract was 97,757 lots, down 65,749 lots from T - 1. For stainless steel, the closing price of the main contract was 12,760 yuan, down 80 yuan from T - 1, and the trading volume was 275,456 lots, up 13,269 lots from T - 1 [4] Macro and Industry News - Indonesia plans to shorten the mining quota period from three years to one year. The approved 2025 RKAB nickel production is 3.64 billion tons, higher than the 2024 target. Some nickel - iron smelting plants in Indonesia have suspended production due to losses, affecting about 1900 metal tons of nickel - iron production per month. There are also issues such as illegal mining crackdowns and forestry violations in nickel mines [4][5][7] Trend Intensity - The trend intensity of nickel and stainless steel is 0, indicating a neutral outlook [10] Lithium Carbonate Fundamental Data - The closing price of the 2511 contract was 73,920 yuan, up 1,040 yuan from T - 1. The trading volume was 465,591 lots, down 15,429 lots from T - 1. The spot - 2511 basis was - 370 yuan, down 1,090 yuan from T - 1 [11] Macro and Industry News - The SMM battery - grade lithium carbonate index price was 73,456 yuan/ton, down 35 yuan/ton from the previous working day. Huayou Cobalt's subsidiary in Zimbabwe is building a lithium sulfate plant [12][13] Trend Intensity - The trend intensity of lithium carbonate is 0, indicating a neutral outlook [13] Industrial Silicon and Polysilicon Fundamental Data - The closing price of the Si2511 contract for industrial silicon was 8,610 yuan/ton, down 350 yuan from T - 1. The trading volume was 392,702 lots, down 77,321 lots from T - 1. For polysilicon, the closing price of the PS2511 contract was 51,280 yuan/ton, down 185 yuan from T - 1 [15] Macro and Industry News - On September 25, the State - owned Assets Supervision and Administration Commission of the State Council held a symposium on the economic operation of some state - owned enterprises to discuss policies for high - quality development [15] Trend Intensity - The trend intensity of industrial silicon is - 1, indicating a slightly bearish outlook; the trend intensity of polysilicon is 0, indicating a neutral outlook [17]

Report Summary 1. Report Industry Investment Rating No information provided regarding the industry investment rating. 2. Core Viewpoints - For industrial silicon, the supply is expected to decrease while the demand is strong, with overall supply - demand conditions improving. However, due to the approaching end of pre - holiday restocking and weakening market sentiment, the futures price has declined. Attention should be paid to the start - up rates in the north and south regions and the start - up rate of polysilicon [5][6]. - For polysilicon, there is an increase in supply and weak demand, with a growing risk of inventory accumulation. Market sentiment is gradually weakening, and it is expected to maintain range - bound trading in the short term. The price transmission in the industrial chain should be monitored [7]. 3. Summary by Related Catalogs Industrial Silicon - **Price**: As of September 26, 2025, the spot price of Xinjiang industrial silicon 553 oxygen - blown was 9000 yuan/ton, up 200 yuan/ton from last week; the futures price of the main contract closed at 8960 yuan/ton [5][10]. - **Supply**: Xinjiang's production is stable with a small amount of restarts next week; the start - up rate in the northwest is basically stable; Yunnan's start - up rate is stable overall, and the electricity price will increase in October; Sichuan's production is basically flat, and a reduction is expected in late October. Overall, this week's production is basically stable [5]. - **Demand**: The start - up rate of polysilicon has increased slightly, and the demand for silicon powder orders from silicon material enterprises has been released. The production of silicon materials in October is expected to remain high, strongly supporting the demand for industrial silicon. The start - up of organic silicon has fluctuated slightly, and the demand for industrial silicon has remained stable. The start - up rate of aluminum alloy enterprises is basically stable, and pre - holiday restocking has increased. In August, the export of industrial silicon was 76,600 tons, a month - on - month increase of 3.51% and a year - on - year increase of 18.21% [5]. - **Cost**: The cost of industrial silicon has remained stable this week [5]. - **Inventory**: As of September 25, the national social inventory of industrial silicon was 543,000 tons, the same as last week [6]. - **Spread**: As of September 26, 2025, the spread between Yunnan industrial silicon 553 oxygen - blown and 421 oxygen - blown was 400 yuan/ton, down 100 yuan/ton from last week; the spread between Xinjiang industrial silicon 553 oxygen - blown and 421 oxygen - blown was 300 yuan/ton, up 100 yuan/ton from last week [14]. Polysilicon - **Price**: As of September 26, 2025, the spot price of N - type dense material was 50,000 yuan/ton, the same as last week; the futures price of the main contract closed at 51,465 yuan/ton [7][19]. - **Supply**: The start - up of polysilicon has increased slightly this week. In October, the production plan shows that the production cut of silicon material enterprises is less than expected, and the overall output may exceed expectations [7]. - **Demand**: Downstream crystal - pulling enterprises are mostly in a wait - and - see mode before the holiday. In August, the newly installed photovoltaic capacity hit a new low this year, and the Q4 downstream demand needs to be tracked. In August, the import volume of polysilicon was 1005.6 tons, a month - on - month decrease of 14%; in July, the export was 299.2 tons, a month - on - month increase of 40% [7]. - **Cost**: The cost of polysilicon has remained stable this week [7]. - **Inventory**: The inventory is on the rise, and the procurement rhythm of crystal - pulling factories has slowed down [7]. - **Spread**: As of September 26, 2025, the premium of N - type dense material over P - type dense material was 17,000 yuan/ton, the same as last week; the premium of N - type dense material over P - type cauliflower material was 19,500 yuan/ton, the same as last week [24]. Cost - **Silicon Coal and Silica**: As of September 26, 2025, the delivered price of Ningxia silicon coal was 1130 yuan/ton, up 30 yuan/ton from last week; the delivered price of Xinjiang silicon coal was 1600 yuan/ton, up 100 yuan/ton from last week. The delivered price of Hubei silica was 340 yuan/ton, the same as last week; the delivered price of Xinjiang silica was 320 yuan/ton, down 10 yuan/ton from last week; the delivered price of Yunnan silica was 290 yuan/ton, down 10 yuan/ton from last week [28]. - **Other Costs**: The price of Shandong Port Saudi petroleum coke was 1355 yuan/ton, the same as last week. The electricity prices in Xinjiang, Sichuan, and Yunnan remained unchanged from last week. The price of Yunnan wood chips and charcoal, as well as the price of Jiangsu high - power graphite electrodes, remained stable [31][35]. Downstream - **Silicon Wafers**: As of September 26, 2025, the average prices of N - type M10 - 182(130µm), N - type G10L - 183.75(130µm), N - type G12R - 210R(130µm), and N - type G12 - 210(130µm) were 1.35, 1.325, 1.4, and 1.7 yuan/piece respectively, with some prices rising slightly from last week. The price of 210RN has adjusted back to 1.4 yuan/piece [38]. - **Batteries**: As of September 26, 2025, the prices of M10 single - crystal TOPCon, G10L single - crystal TOPCon, G12R single - crystal TOPCon, and G12 single - crystal TOPCon were 0.32, 0.32, 0.29, and 0.305 yuan/watt respectively, with some prices rising slightly from last week. The prices of some distributed products have declined, while the prices of centralized products have rebounded [42][45]. Organic Silicon - As of September 26, 2025, the price of organic silicon DMC in East China was 11,000 yuan/ton, the same as last week. The start - up of organic silicon has decreased slightly, and the demand for industrial silicon has remained relatively stable [49]. Aluminum Alloy - As of September 26, 2025, the price of Shanghai aluminum alloy ingot ADC12 was 20,500 yuan/ton, the same as last week. The start - up of aluminum alloy enterprises is basically stable, and pre - holiday restocking has increased [53].

工业硅产业日报 2025-09-29 | 项目类别 | 数据指标 | 最新 | 环比 数据指标 | 最新 | 环比 | | --- | --- | --- | --- | --- | --- | | 期货市场 | 主力合约收盘价(日,元/吨) | 8610 | -350 主力合约持仓量(日,手) | 206977 | -34235 | | | 前20名净持仓(日,手) | -68897 | -2055 广期所仓单(日,手) | 50133 | 67 | | | 12月合约收盘价:工业硅(日,元/吨) | -395 | -5 11-12月合约工业硅 | -395 | -5 | | 现货市场 | 通氧553#硅平均价(日,元/吨) | 9450 | -50 421#硅平均价(日,元/吨) | 9700 | 0 | | | Si主力合约基差(日,元/吨) | 840 | 300 DMC现货价(日,元/吨) | 11050 | -70 | | 上游情况 | 硅石平均价(日,元/吨) | 410 | 0 石油焦平均价(日,元/吨) | 1860 | 0 | | | 精煤平均价(日,元/吨) | 1850 | 0 木片平 ...

Group 1: Report Industry Investment Rating - No relevant content provided Group 2: Core View of the Report - The overall trend of precious metals is expected to remain strong due to factors such as the US government shutdown crisis, geopolitical conflicts, and the possibility of the Fed cutting interest rates. However, due to the approaching National Day holiday in China and high uncertainties in the overseas market, it is advisable to reduce positions on futures at high prices [5]. - Copper prices are affected by factors such as macro - economic data, supply disruptions, and weakening consumption. Short - term copper prices may have a correction, and it is recommended to take profits at high prices before the holiday and hold light positions [7][10]. - Alumina is expected to maintain a weak operation due to the over - supply situation, import window opening, and the limited impact of policies on capacity investment [17]. - Cast aluminum alloy futures prices are expected to fluctuate at a high level with aluminum prices, and the alloy ingot spot price remains stable and slightly strong [19][20]. - The aluminum price is expected to remain in a volatile pattern in the short term, with possible seasonal inventory accumulation after the holiday, and attention should be paid to the negative feedback on prices if demand does not recover rapidly [23][24]. - Zinc prices may rebound in the short term, but there is still a risk of further decline if there is a large - scale delivery in LME. The supply of refined zinc may increase in October, and consumption is expected to remain weak [27][28][29]. - Lead prices may decline as the supply of lead ingots is expected to increase while consumption shows no obvious improvement [35][36]. - Nickel prices are expected to fluctuate widely, with a relatively flat downstream consumption trend and a surplus in the refined nickel market, and attention should be paid to import and visible inventory changes [38][39]. - Stainless steel is expected to maintain a high - level volatile trend, with increased production in September but no obvious seasonal peak in demand, and cost support at the bottom [43][45]. - Industrial silicon may have a short - term correction and then can be bought on dips, as the inventory structure is prone to positive feedback between futures and spot prices, and there are uncertainties in supply and demand [48]. - Polysilicon prices may have a short - term correction, and it is recommended to exit long positions first and then re - enter after sufficient correction after the holiday [50][51][52]. - Lithium carbonate prices are expected to remain in a volatile pattern, with limited supply growth, strong demand, and continuous inventory depletion [55]. - Tin prices are expected to maintain a high - level volatile trend, with a tight supply at the mine end, weak demand, and slow improvement in the short - term fundamentals [56][60][61]. Group 3: Summary by Relevant Catalogs Precious Metals Market Review - London gold closed up 0.28% at $3758.78 per ounce, and London silver closed up 2% at $46.032 per ounce. Shanghai gold and silver futures also reached new highs [3]. - The US dollar index fell 0.4% to 98.15, the 10 - year US Treasury yield weakened to 4.164%, and the RMB exchange rate against the US dollar fell 0.04% to 7.1349 [3]. Important Information - US macro - data such as PCE price index and consumer confidence index were released, and the Fed's interest - rate decision probability was predicted [4][5]. - The US government faces a shutdown crisis, and there are signs of an escalation in the Russia - Ukraine conflict [5]. Trading Strategy - Take profits at high prices on futures and reduce positions to lock in profits [5]. Copper Market Review - Shanghai copper futures fell 0.79% to 81890 yuan per ton, and LME copper fell 0.69% to $10205 per ton. LME inventory decreased by 25 tons to 14.44 million tons, and COMEX inventory increased by 1228 tons to 32.22 million tons [7]. Important Information - China's power generation capacity data, the possible delay of the US employment report, and relevant industry policies were released [8][9]. - Argentina approved a copper project, and Grasberg's production is expected to decline [9][10]. Trading Strategy - Take profits at high prices before the holiday, hold light positions, and consider buying deep - out - of - the - money call options or collar call options [7]. Alumina Market Review - Alumina futures fell 49 yuan to 2867 yuan per ton, and spot prices in different regions showed different trends [13]. Important Information - Industry policies on alumina project investment were introduced, and information on production capacity, raw material prices, and imports was provided [13][14][17]. Trading Strategy - The price is expected to be weak, and it is recommended to wait and see for arbitrage and options [17]. Cast Aluminum Alloy Market Review - Cast aluminum alloy futures fell 115 yuan to 20200 yuan per ton, and spot prices in different regions showed different trends [19]. Important Information - Policies affecting the recycled aluminum industry were introduced, and the inventory of aluminum alloy on the Shanghai Futures Exchange increased [19]. Trading Strategy - Futures prices are expected to fluctuate at a high level with aluminum prices, and it is recommended to wait and see for arbitrage and options [20]. Electrolytic Aluminum Market Review - Shanghai aluminum futures fell 115 yuan to 20660 yuan per ton, and spot prices in different regions showed different trends [22]. Important Information - US economic data and electrolytic aluminum inventory changes were reported [22]. Trading Strategy - The price is expected to fluctuate in the short term, and it is recommended to wait and see for arbitrage and options [24]. Zinc Market Review - LME zinc fell 1.23% to $2886.5 per ton, and Shanghai zinc fell 1.5% to 21705 yuan per ton. Spot trading was dull [27]. Important Information - Zinc concentrate inventory decreased, and domestic and imported zinc ore processing fees showed different trends [27]. Trading Strategy - Zinc prices may rebound in the short term, but pay attention to the risk of further decline if there is large - scale delivery in LME. Wait and see for arbitrage and options [29]. Lead Market Review - LME lead fell 0.37% to $2001.5 per ton, and Shanghai lead fell 0.09% to 17075 yuan per ton. Spot trading was general [31]. Important Information - The profitability of recycled lead smelters improved, and the production of lead batteries showed different trends [31][32]. Trading Strategy - Lead prices may decline, and it is recommended to wait and see for arbitrage and options [36]. Nickel Market Review - LME nickel fell $85 to $15155 per ton, and Shanghai nickel fell 1050 yuan to 120790 yuan per ton. Spot premiums showed different trends [38]. Important Information - Industry policies on resource exploration and a nickel mine exploration right auction were reported [38][39]. Trading Strategy - Nickel prices are expected to fluctuate widely, and it is recommended to wait and see for arbitrage and options [39]. Stainless Steel Market Review - Stainless steel futures fell 85 yuan to 12765 yuan per ton, and spot prices were in a certain range [42]. Important Information - India approved the BIS certification for steel from Taiwan, China [43]. Trading Strategy - Stainless steel prices are expected to fluctuate widely, and it is recommended to wait and see for arbitrage [46]. Industrial Silicon Market Review - Industrial silicon futures fluctuated narrowly, and some spot prices strengthened [48]. Important Information - China's industrial silicon export data was reported, and there were rumors about production capacity expansion [48]. Trading Strategy - Industrial silicon may have a short - term correction and then can be bought on dips. Sell out - of - the - money put options to take profits [48]. Polysilicon Market Review - Polysilicon futures rebounded from the bottom, and spot prices were stable [50][51]. Important Information - A research on EU solar component production capacity was reported [51]. Trading Strategy - Polysilicon prices may have a short - term correction. Exit long positions first and re - enter after sufficient correction after the holiday. Do reverse arbitrage between 2511 and 2512 contracts and sell out - of - the - money put options to take profits [51][52]. Lithium Carbonate Market Review - Lithium carbonate futures fell 1160 yuan to 72880 yuan per ton, and spot prices decreased [53]. Important Information - News about China's new energy vehicle development and a battery project was reported [53][55]. Trading Strategy - Lithium carbonate prices are expected to fluctuate widely, and it is recommended to wait and see for arbitrage. Sell out - of - the - money put options [56]. Tin Market Review - Tin futures fell 0.12% to 273220 yuan per ton, and spot trading was not ideal [56]. Important Information - US PCE price index data and industry policies were reported [58][59]. Trading Strategy - Tin prices are expected to maintain a high - level volatile trend. Wait and see for arbitrage and sell out - of - the - money put options [61].

工业硅周报 2025 年 9 月 29 日 企业利润修复，工业硅区间震荡 核心观点及策略 投资咨询业务资格 沪证监许可【2015】84 号 李婷 021-68555105 li.t@jyqh.com.cn 从业资格号：F0297587 投资咨询号：Z0011509 黄蕾 huang.lei@jyqh.com.cn 从业资格号：F0307990 投资咨询号：Z0011692 高慧 gao.h@jyqh.com.cn 从业资格号：F03099478 投资咨询号：Z0017785 王工建 wang.gj@jyqh.com.cn 从业资格号：F03084165 投资咨询号：Z0016301 敬请参阅最后一页免责声明 1 / 8 ⚫ 上周工业硅区间震荡，主因国内工业品市场情绪总体降 温，多晶硅期货高位回落但下方支撑明细，中国工业企业 利润增速同比大幅回升，反内卷政策效应进入兑现期。供 应来看，新疆地区开工率维持69%，川滇地区丰水期产量 持续回落，内蒙和甘肃新投产释放有限，供应端总体平稳； 从需求侧来看，多晶硅报价重心再度上移，但硅企面临较 大的库存压力预计10月减产力度或仍不及预期；硅片后续 挺价空间有限市场情绪转弱 ...

国信期货硅产业链季报 工业硅、多晶硅 政策交易后期，价格震荡前行 / 国信期货研究 Page 1 2025 年 9 月 28 日 主要结论 三季度季度工业硅显性库销比已经下降至 200%以内，这主要是因为交割库 存消化幅度较大，另外因为多晶硅企业开工率上行，增加了对原材料工业硅的需 求。到四季度，西南地区中小企业会陆续停炉，但产量能否快速下降还要看西北 地区开工率变化。在下游需求方面，三季度多晶硅企业生产利润尚可，多晶硅产 量高企，但国内光伏终端需求偏低迷，后期多晶硅想要维持供需平衡必须下调开 工率，对原材料的需求量也会有所减少。有机硅方面，企业生产亏损依然严重， 地产需求低迷且尚未有大规模刺激政策，有机硅终端需求难有改善，后期有机硅 DMC 产量可能维持在 21 万吨左右，对原材料工业硅需求偏弱。铝合金产量保持 稳定增长态势，终端汽车需求旺盛，对工业硅需求尚可。出口需求在下半年大爆 发，但四季度可能是前高后低的情况。基于当前工业硅企业的生产情况、供需数 据推算四季度工业硅行业显性库销比环比三季度可能会上行，但可能不会达到二 季度的水平。工业硅价格可能呈现震荡走势，综合季节性来看工业硅期货价格波 动区间可能为 ...

2025年09月28日 国泰君安期货研究周报-绿色金融与新能源 观点与策略 | 镍：纯镍累库与矿端矛盾博弈，中期波动率或增加 | 2 | | --- | --- | | 不锈钢：短线供需与成本博弈，钢价震荡运行 | 2 | | 工业硅：情绪明显降温，关注盘面下行驱动 | 11 | | 多晶硅：上游库存累库，关注政策落地节点 | 11 | | 碳酸锂：进口矿放量，碳酸锂去库放缓，区间震荡 | 20 | 国 泰 君 安 期 货 研 究 所 请务必阅读正文之后的免责条款部分 1 期货研究 商 品 研 究 二 〇 二 五 年 度 2025 年 9 月 28 日 镍：纯镍累库与矿端矛盾博弈，中期波动率或增加 不锈钢：短线供需与成本博弈，钢价震荡运行 张再宇 投资咨询从业资格号：Z0021479 zhangzaiyu@gtht.com 报告导读： 沪镍基本面：印尼镍矿矛盾频出增加市场担忧，精炼镍陡峭累库与弱预期共振压制。印尼消息面或明 显削弱空方信心，增加空头风险：其一，因违反印尼林业许可证规定，Weda Bay Nickel 超过 148 公顷 的矿区被接管（总面积 47000 公顷），约占其总矿区面积的 0.3%，影 ...

市场分析 新能源及有色金属周报 | 2025-09-28 供需数据变化不大，工业硅多晶硅宽幅震荡运行 工业硅：商品情绪回落，工业硅盘面偏弱运行 价格：9月26日当周，本周工业硅期货高开低走。现货方面，市场供需变化不大，工业硅现货成交价格继续小幅上 涨。据SMM统计。截至9月25日，SMM华东通氧553#硅在9400-9600元/吨，周环比上涨150元/吨，441#硅在9600-9800 元/吨，周环比上涨100元/吨，3303#硅在10500-10600元/吨，周环比上涨100元/吨。 供应：本周供应端变化不大，周度产量持平，根据SMM统计，样本厂家周度产量5.82万吨，环比持平。目前金属 硅总炉数 796 台，本周金属硅开炉数量与上周相比减少 1 台，截至 9月 25 日，中国金属硅开工炉数 310 台，整 体开炉率 38.94%。 需求：下游铝合金方面，整体产能利用率小幅回落，根据百川统计，本周铝板带箔产量 209335 吨，产量较上周减 少。铝棒产量 294525 吨，产量较上周减少约 210 吨。有机硅方面，本周开工率在 71.2%，本周浙江，山东，河 北装置维持降负生产，华东地区另有装置因突发事故进 ...

孙伟东 首席分析师(有色金属) 从业资格号：F3035243 投资咨询号：Z0014605 联系人：肖嘉颖 从业资格号：F03130556 东证衍生品研究院 蛰伏之季 静候春雷 ——2025Q4工业硅季度观点 成本底已现：电价 2025.09 25Q3行情回顾：反内卷冲高回落 25H1：交易枯水期累库+大厂复产+煤价下跌带动成本坍塌，工业硅价格大幅下跌。 25Q3：基差持续走强+仓单流出+大厂复产不及预期+"反内卷"交易，工业硅价格大幅反弹。 "反内卷"交易阶段性衰退后，工业硅价格在8200-9200元/吨之间震荡。 图：工业硅期货价格复盘 图：工业硅主力基差走势 6,000 7,000 8,000 9,000 10,000 11,000 12,000 2025-01 2025-01 2025-01 2025-02 2025-02 2025-03 2025-03 2025-04 2025-04 2025-05 2025-05 2025-06 2025-06 2025-07 2025-07 2025-07 2025-08 2025-08 2025-09 2025-09 元/吨 期货收盘价（活跃） 春节前需求 真 ...

更新日期:2025-09-24 注:此报价为整理多家企业报价去掉最高价、最低价,取价格区间所得,均为现金交货含税价, 涨跌幅度根据上次报价比较所得。综合价格根据报价企业的月度产量占比，通过加权平均整理 所得。 国内工业硅价格 地区综合 波动 波动 波动 波动 波动 牌号/地区 553 441 421 3303 价格 8848 48 8700-8800 50 8800-9100 9100-9300 50 9500-10000 0 0 新疆 9700-9800 9753 0 9000-9300 0 9400-9600 0 10200-10300 0 云南 0 福建 --- --- --- --- --- --- --- --- 四川 9950 9800-10000 0 全国综合价格 9207 31 49 14 8757 9092 0 9672 工业硅期货价格 9020 IIF 手表 263 1530-1580 FOB 0 1610-1630 1630-1660 0 0 (不通氣) 单位:元/吨 新疆地区: 合盛硅业股份有限公司 新疆东方希望有色金属有限公司 新疆中硅科技有限公司 新疆锦宏科技发展有限公司 新疆嘉格 ...