2025 年 10 月 9 日 镍：冶炼累库与矿端预期博弈，警惕消息扰动 镍基本面数据 | | | 指标名称 | T | T-1 | T-5 | T-10 | T-22 | T-66 | | --- | --- | --- | --- | --- | --- | --- | --- | --- | | | | 沪镍主力（收盘价） | 120,900 | -200 | 170 | -1,710 | -800 | 70 | | 期 | | 不锈钢主力（收盘价） | 12,730 | -30 | -160 | -240 | -85 | 120 | | 货 | | 沪镍主力（成交量） | 127,190 | 29,433 | 74,291 | 22,598 | -9,622 | 41,032 | | | | 不锈钢主力（成交量） | 224,083 | -51,373 | 38,379 | -93,587 | 45,546 | 8,552 | | | | 1#进口镍 | 121,650 | 450 | 550 | -1,150 | 50 | 450 | | | | 俄镍升贴水 | 400 | 0 | 0 | -100 ...

Report Overview - The report focuses on the nickel and stainless steel industries, analyzing their fundamentals, inventory changes, and market news [1][2]. 1. Report Industry Investment Rating - Not provided in the content. 2. Core Viewpoints - **Nickel Market**: The fundamentals of Shanghai nickel show that the resonance of real - world inventory accumulation and weak expectations suppresses prices, and the Indonesian nickel mine issue increases short - selling risks. The surplus in nickel is mainly in the ferronickel segment, with a pattern of increasing supply and weak demand. The expected commissioning of pure nickel in the second half of the year puts pressure on prices, but the substitution of nickel plates with ferronickel in the alloy sector has increased. The marginal improvement in non - standard nickel fundamentals shows some de - stocking, but there is still a need for more pure nickel to be re - allocated or cleared to resolve the inventory accumulation contradiction. Indonesian news may significantly weaken short - sellers' confidence [1]. - **Stainless Steel Market**: There is a game between short - term supply - demand logic and long - term "cost - performance trading", and steel prices are oscillating. Short - term supply and demand lack drivers. The demand side has issues such as tariff contradictions and weak post - production - cycle consumption, and the supply side has adjusted production. Although the supply - demand mismatch has slightly eased, supply elasticity may limit the upside space. The cost - profit situation also restricts the downside space [2]. 3. Summary by Related Catalogs 3.1 Fundamentals 3.1.1 Nickel Fundamentals - China has suspended an unofficial subsidy for importing copper and nickel from Russia, which may marginally weaken the import demand. The global refined nickel's visible inventory has returned to an increasing trend, with a weekly increase of 9,810 tons to 264,382 tons, and the market's expectation of implicit restocking has slowed down. The surplus in nickel is concentrated in the ferronickel segment, with a pattern of increasing supply and weak demand. The expected commissioning of pure nickel in the second half of the year puts pressure on prices, but the substitution of nickel plates with ferronickel in the alloy sector has increased, and the inventory accumulation trend may suppress nickel prices. The marginal improvement in non - standard nickel fundamentals shows some de - stocking, but more pure nickel needs to be re - allocated or cleared to resolve the inventory accumulation contradiction. Indonesian news may significantly weaken short - sellers' confidence, as over 148 hectares of a nickel mine in Indonesia have been taken over, affecting the monthly nickel ore output by about 600 metal tons. There are also other potential risks in Indonesia, such as the government's requirement for enterprises to resubmit the 2026 RKAB budget in October 2025, which may limit the decline in nickel ore premiums [1]. 3.1.2 Stainless Steel Fundamentals - Short - term supply and demand lack drivers. The cumulative year - on - year growth rate of demand has significantly converged compared to previous years, with the apparent demand growth rate dropping to 2.0%. The supply side experienced a "de - valuation - de - production" phase from June to July, and the year - on - year supply growth rate has also significantly converged, with the cumulative year - on - year growth rate falling to 2.4%. The reduction in production by an Indonesian steel mill has led to a 27% decline in imports, and the supply - demand mismatch has slightly eased, with the inventory centers of factories and society both decreasing. However, supply elasticity may limit the upside space, as production increased in August and is expected to continue to increase in September, with a 6% month - on - month increase to 3.45 million tons in September, and the cumulative year - on - year growth rate is expected to recover to 3.2%. The 300 - series reaches 1.81 million tons, with a cumulative year - on - year/ month - on - month increase of 4.8%/5.2%. Since the absolute inventory levels of the upstream and mid - stream in the real - world have not been digested to a neutral or low level, if the valuation is high, it may lead to expectations of supply elasticity release, and downstream procurement is cautious. In the short - term cost and profit segment, after the marginal return to the fundamental logic, combined with the de - stocking and valuation repair in the ferronickel segment and the increase in the chromium iron tender procurement price, steel mill profits have been squeezed, and the cash profits of non - leading steel mills from warehouse delivery have basically converged, so the cost - support logic also limits the imagination of the downside space [2]. 3.2 Inventory Changes - **Nickel Inventory**: China's social nickel inventory increased by 144 tons to 39,298 tons, including an increase of 1,851 tons in warehouse receipt inventory to 23,529 tons, a decrease of 737 tons in spot inventory to 11,679 tons, and a decrease of 970 tons in bonded area inventory to 4,090 tons. LME nickel inventory increased by 9,666 tons to 225,084 tons [3]. - **Ferronickel Inventory**: On September 15, the SMM ferronickel inventory was 28,652 tons, a month - on - month decrease of 14% and a year - on - year increase of 26%. The inventory pressure is high, but it is continuously easing on the margin [5]. - **Stainless Steel Inventory**: On September 18, the total social inventory of stainless steel was 987,082 tons, a week - on - week decrease of 2.51%. Among them, the total inventory of cold - rolled stainless steel was 598,806 tons, a week - on - week increase of 0.17%, and the total inventory of hot - rolled stainless steel was 388,276 tons, a week - on - week decrease of 6.38% [5]. - **Nickel Ore Inventory in Chinese Ports**: The nickel ore inventory in 14 Chinese ports increased by 139,500 wet tons to 14.0011 million wet tons, including 13.4823 million wet tons of Philippine nickel ore. Classified by nickel ore grade, there are 8.1456 million wet tons of low - nickel high - iron ore and 5.8555 million wet tons of medium - and high - grade nickel ore [5]. 3.3 Market News - Indonesia plans to shorten the mining quota period from three years to one year to improve industry governance and better control coal and ore supplies. The government - approved 2025 RKAB production is 364 million tons, higher than the 2024 target of 319 million tons [6]. - Two nickel - iron smelting industrial parks in Indonesia have suspended all EF production lines due to long - term production losses, and the shutdown is expected to affect the monthly nickel - iron output by about 1,900 metal tons [6]. - Indonesia's energy and mineral resources department requires mining and coal - mining companies to resubmit the 2026 RKAB starting from October 2025 [7]. - A steel mill in Shandong has started maintenance due to capacity limitations, with an annual production reduction target of 5%, and has temporarily suspended the delivery obligations under long - term supply agreements signed in August [7]. - The Indonesian president stated that illegal mining will be severely punished, and reports of 1,063 illegal mines have been received. The Indonesian forestry working group has taken over more than 148 hectares of a nickel mine in PT Weda Bay Nickel, accounting for 0.3% of the total mine area, and it is expected to affect the monthly nickel ore output by about 600 metal tons [8]. - China has suspended an unofficial subsidy for importing copper and nickel from Russia [1][8].

二 〇 二 五 年 度 2025 年 9 月 14 日 镍：冶炼端矛盾并不凸显，关注矿端消息面风险 不锈钢：长短线逻辑博弈，钢价或震荡运行 期货研究 国 泰 君 安 期 货 研 究 所 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：印尼镍矿消息扰动再现，冶炼侧矛盾相对平静。投机资金的核心关注在于矿端，市场消 息称，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%，影响镍矿产量 600 金属吨/月。虽然静态看其影响规模不大，但是情绪面或削 弱空方的信心，并且早在前期就有关于印尼对采矿行为规范的消息扰动，短线仍需动态跟踪印尼对采矿行 为检查的进一步动作。此外，印尼仍有其他潜在风险，虽然下半年镍矿参照往年审批节奏和季节性规律呈 现出下行态势，但是印尼政府敦促企业于 2025 年 10 月开始重新提交 2026 年 RKAB 预算，若出现审批情 况不及预期，或镍矿补库等行为，可能限制镍矿溢价下跌空间，从而增强矿端高价支撑的逻辑。就冶炼端 估值而言，短线下方 ...

Report Industry Investment Rating No relevant content provided. Core Viewpoints - The nickel price is expected to fluctuate within a narrow range, and it is necessary to be vigilant against multiple potential risks in the news. The stainless - steel price is in a low - level shock due to the weak supply and demand in reality [1][2]. Summary by Related Catalogs Nickel Market - **Fundamentals**: After the increase in Indonesian quotas is transmitted to the ore price, the overall decline of Indonesian nickel ore is relatively moderate, and the premium margin is temporarily stable. The cash cost of the pyrometallurgical process has decreased by about 2%. The nickel ore contradiction usually eases in the second half of the year, and the willingness of funds to speculate has decreased, which may limit the elasticity of the nickel price. The short - term inventory of the smelting end has not increased as expected, and the production schedule of ternary materials is considerable. The cost curve is still supported by the cash cost of the pyrometallurgical integration in the short term. The weak fundamentals of nickel iron have improved marginally, and the price has recovered due to the marginal decline in inventory. However, the expected production of refined nickel still exerts pressure, and the increase in low - cost integrated supply or equity resource processing supply drags down the upside of the nickel price [1]. - **Inventory**: China's refined nickel social inventory decreased by 1,371 tons to 38,566 tons. LME nickel inventory decreased by 204 tons to 209,544 tons [3]. - **Market News**: There are multiple events affecting the nickel market, such as Canada's potential halt of nickel exports to the US, the trial production of an Indonesian nickel - iron project, environmental violations in an Indonesian industrial park, Indonesia's plan to shorten the mining quota period, changes in the RKAB plan, production suspension in some Indonesian nickel - iron smelting industrial parks, and Indonesia's plan to crack down on illegal mining [6][7][9]. Stainless - Steel Market - **Fundamentals**: The cumulative year - on - year growth rates of stainless - steel supply and demand have significantly converged compared with previous years. The tariff contradiction on the demand side and the weak consumption in the post - real - estate cycle have resonated, and the apparent demand growth rate in July decreased to 2%. After the "de - valuation - de - production" stage from June to July, the supply - demand mismatch has slightly eased. The supply in August increased month - on - month by 4%, and the cumulative year - on - year growth rate dropped to 2%. The production schedule in Indonesia in August was 420,000 tons, with a year - on - year decrease of 1% and a month - on - month increase of 11%. The expected production in September has rebounded. Due to the high inventory in the upstream and mid - stream and the cautious procurement of the downstream, there is a lack of short - term upward drivers, and the long - term recovery still depends on the start of the overall macro - inventory replenishment cycle. The short - term profit margin has been compressed, and the cost logic limits the downward space [2]. - **Inventory**: On August 31, the SMM nickel - iron inventory was 29,267 tons, with a half - month - on - month decrease of 12% and a year - on - year increase of 28%. On August 28, 2025, the stainless - steel social inventory was 1,082,956 tons, with a week - on - week decrease of 0.81%. China's 14 - port nickel ore inventory increased by 539,700 wet tons to 12.5982 million wet tons [5]. - **Market News**: A Shandong steel mill has started maintenance due to capacity limitations and production reduction targets, which will reduce the supply of hot - rolled coil [8]. Futures Data The report provides weekly key data tracking for nickel and stainless - steel futures, including closing prices, trading volumes, and various price spreads and premiums [11]. Charts There are a series of charts showing the price trends, trading volumes, inventory changes, and cost - profit situations of nickel, stainless - steel, and related products [12 - 24].

Report Overview - The report is the "Guotai Junan Futures Commodity Research Morning Report - Green Finance and New Energy" dated August 21, 2025, covering nickel, stainless steel, lithium carbonate, industrial silicon, and polysilicon [1][2]. Industry Investment Ratings - Not provided in the report. Core Views - Nickel: The fundamentals suggest a narrow - range oscillation, and investors should be wary of news - related risks [2][4]. - Stainless steel: There is a game between macro - expectations and reality, and steel prices will oscillate [2][4]. - Lithium carbonate: The conflict between reality and expectations intensifies, amplifying the volatility of the futures market [2][10]. - Industrial silicon: Market sentiment is boosted [2][13]. - Polysilicon: Quotes are rising, and sentiment continues to be boosted [2][14]. Summary by Categories Nickel and Stainless Steel Fundamental Data - For nickel, the closing price of the Shanghai Nickel main contract was 119,930 yuan, down 400 yuan from the previous day. The closing price of the stainless - steel main contract was 12,820 yuan, down 65 yuan from the previous day [4]. - The trading volume of the Shanghai Nickel main contract was 63,676 lots, a decrease of 1 lot from the previous day, while the stainless - steel main contract had a trading volume of 149,736 lots, an increase of 15,654 lots from the previous day [4]. Macro and Industry News - Ontario, Canada, may stop exporting nickel to the US due to tariff disputes. An Indonesian nickel - iron project has entered the trial - production phase, and there are environmental violations in an Indonesian industrial park. Indonesia plans to shorten the mining quota period and has adjusted the 2025 production target. Some nickel - iron production lines in Indonesia have suspended production due to losses [4][5][6]. Trend Intensity - The trend intensity for nickel and stainless steel is 0, indicating a neutral outlook [9]. Lithium Carbonate Fundamental Data - The closing price of the 2509 contract was 81,040 yuan, down 6,540 yuan from the previous day, and the 2511 contract closed at 80,980 yuan, down 6,560 yuan from the previous day [10]. - The trading volume of the 2509 contract was 55,748 lots, an increase of 27,298 lots from the previous day, and the 2511 contract had a trading volume of 838,879 lots, an increase of 103,950 lots from the previous day [10]. Macro and Industry News - The SMM battery - grade lithium carbonate index price was 85,752 yuan/ton, down 189 yuan/ton from the previous trading day. In July, lithium ore imports were 75.07 million tons, a 30.35% increase from the previous month [10][11]. Trend Intensity - The trend intensity for lithium carbonate is 0, indicating a neutral outlook [12]. Industrial Silicon and Polysilicon Fundamental Data - The closing price of the Si2511 contract for industrial silicon was 8,390 yuan/ton, down 235 yuan from the previous day, and the PS2511 contract for polysilicon closed at 51,875 yuan/ton, down 385 yuan from the previous day [14]. - The trading volume of the Si2511 contract was 561,795 lots, an increase of 123,482 lots from the previous day, and the PS2511 contract had a trading volume of 704,931 lots, an increase of 124,324 lots from the previous day [14]. Macro and Industry News - In July 2025, China's industrial silicon exports totaled 74,006.174 tons to 50 countries/regions, with an average price of 9,219.38 yuan/ton, a decrease of 75.74 yuan/ton from the previous month [14]. Trend Intensity - The trend intensity for industrial silicon and polysilicon is 1, indicating a slightly bullish outlook [16].

Report Summary 1. Report Industry Investment Rating No industry investment rating is provided in the report. 2. Core Views - Nickel: The fundamentals suggest a narrow - range oscillation, and investors should be wary of news - related risks [2][4]. - Stainless steel: There is a game between macro expectations and reality, and steel prices will oscillate [2][4]. - Lithium carbonate: Supply - side disturbances are recurring, and it will oscillate with an upward bias [2][10]. - Industrial silicon: Market sentiment is strong, leading to amplified fluctuations in the futures market [2][13]. - Polysilicon: There are increasing news - related disturbances this week [2][14]. 3. Summary by Related Catalogs Nickel and Stainless Steel - **Fundamental Data**: The closing price of the Shanghai nickel main contract was 120,600 yuan, down 600 yuan from the previous day; the stainless - steel main contract closed at 13,010 yuan, down 15 yuan. The trading volume of the Shanghai nickel main contract was 87,649 lots, a decrease of 14,608 lots, and that of the stainless - steel main contract was 143,960 lots, a decrease of 16,602 lots [4]. - **Macro and Industry News**: There are various events such as potential nickel export suspension from Canada, new nickel - iron production in Indonesia, environmental violations in an Indonesian industrial park, changes in mining quota policies, production suspensions due to losses, and steel mill overhauls in China [4][5][6][7]. - **Trend Intensity**: Both nickel and stainless steel have a trend intensity of 0, indicating a neutral outlook [9]. Lithium Carbonate - **Fundamental Data**: The closing price of the 2509 contract was 86,920 yuan, up 1,780 yuan from the previous day. The trading volume was 39,934 lots, a decrease of 22,135 lots, and the open interest was 89,649 lots, a decrease of 8,414 lots [10]. - **Macro and Industry News**: The SMM battery - grade lithium carbonate index price increased, and there were changes in the global tablet and smartphone shipments [11]. - **Trend Intensity**: The trend intensity of lithium carbonate is 1, indicating a slightly bullish outlook [12]. Industrial Silicon and Polysilicon - **Fundamental Data**: The closing price of the Si2511 contract was 8,805 yuan/ton, up 130 yuan; the PS2511 contract closed at 52,740 yuan/ton, up 2,310 yuan. There were also changes in trading volume, open interest, basis, price, profit, and inventory data [14]. - **Macro and Industry News**: Xining held a photovoltaic industry patent navigation project kick - off meeting to strengthen the photovoltaic industry [15]. - **Trend Intensity**: Both industrial silicon and polysilicon have a trend intensity of 1, indicating a slightly bullish outlook [16].

1. Report Industry Investment Rating No information provided in the given content. 2. Core Viewpoints of the Report - Nickel price: Under the fundamental logic, the nickel price is expected to fluctuate within a narrow range, and the long - term logic is under pressure. However, there are frequent developments in Indonesia, so it is necessary to be vigilant against the risk of news - driven stimulation. The global refined nickel's visible inventory is gradually increasing, which drags down the upside of the nickel price. The long - term low - cost supply increase may change the cost curve. In the short - term and for the second half of the year, the nickel price valuation is at the boundary of the nickel - iron conversion path. The relaxation of high inventory in the nickel - iron segment slightly boosts the upside of the nickel price, but the amplitude is limited. The decrease in the fire - method cash cost is about 2%, and it is still difficult for the price to drop sharply. The hype of nickel - ore contradictions may decline, restricting the price elasticity. Also, beware of potential policies in Indonesia, such as cracking down on illegal mining, changing the RKAB approval cycle, and the APNI's suggestion to re - evaluate the nickel - ore HPM formula [1]. - Stainless - steel price: The pressure in the real - world market needs to be continuously alleviated, and the steel price will fluctuate. The bullish logic focuses on the moderate decline of high inventory levels, with social inventory decreasing slightly for five consecutive weeks and factory inventory pressure easing in July. There are also some structural production cuts on the supply side. The bearish view is based on actual supply - demand, as the pressure relief needs to be sustainable, and the supply elasticity may limit the upside. The profit from warehouse delivery has narrowed to 2%. The stainless - steel production plan for August shows marginal increases, but the year - on - year growth is limited [2]. 3. Summary According to Relevant Catalogs 3.1 Fundamental Analysis Nickel - The global refined nickel's visible inventory is gradually increasing, dragging down the nickel price. The long - term low - cost supply increase may change the cost curve. In the short - term and for the second half of the year, the nickel price valuation is at the boundary of the nickel - iron conversion path. The relaxation of high inventory in the nickel - iron segment slightly boosts the upside of the nickel price, but the amplitude is limited. The decrease in the fire - method cash cost is about 2%, and it is still difficult for the price to drop sharply. The hype of nickel - ore contradictions may decline, restricting the price elasticity. Be vigilant against potential policies in Indonesia [1]. Stainless Steel - The bullish logic focuses on the moderate decline of high inventory levels, with social inventory decreasing slightly for five consecutive weeks and factory inventory pressure easing in July. There are also some structural production cuts on the supply side. The bearish view is based on actual supply - demand, as the pressure relief needs to be sustainable, and the supply elasticity may limit the upside. The profit from warehouse delivery has narrowed to 2%. The stainless - steel production plan for August shows marginal increases, but the year - on - year growth is limited [2]. 3.2 Inventory Changes - China's refined nickel social inventory increased by 1,963 tons to 41,286 tons, with warehouse - receipt inventory increasing by 1,520 tons to 22,141 tons, spot inventory increasing by 443 tons to 13,755 tons, and bonded - area inventory remaining unchanged at 5,390 tons. LME nickel inventory decreased by 570 tons to 211,662 tons [3][4]. - The nickel - iron inventory in mid - August was 33,111 tons, a 1% decrease from the previous half - month and a 45% increase year - on - year. The inventory pressure is high but has slightly eased [5]. - On August 14, 2025, the total stainless - steel social inventory was 1,078,900 tons, a 2.48% decrease from the previous week. Cold - rolled stainless - steel inventory was 610,718 tons, a 1.93% decrease, and hot - rolled stainless - steel inventory was 468,182 tons, a 3.19% decrease [5]. - The nickel - ore inventory at 14 ports in China increased by 618,200 wet tons to 10,951,600 wet tons, with 10,680,000 wet tons from the Philippines. By grade, low - nickel high - iron ore was 6,089,500 wet tons, and medium - and high - grade nickel ore was 4,862,100 wet tons [5]. 3.3 Market News - In March, the governor of Ontario, Canada, proposed to stop exporting nickel to the US in response to US tariff threats [6]. - In April, the first - phase project of Indonesia's CNI nickel - iron RKEF, EPC - contracted by China ENFI, successfully produced nickel - iron and entered the trial - production stage, with an annual metal - nickel output of about 12,500 tons per line [6]. - Environmental violations were found in the Morowali Industrial Park in Indonesia, and the relevant department may fine the verified illegal companies and conduct an audit of the entire park [6]. - Indonesia plans to shorten the mining - quota period from three years to one year to improve industry governance and better control coal and ore supplies [6]. - The APNI revealed that the government - approved 2025 RKAB production target is 364 million tons, higher than the 2024 target of 319 million tons [7]. - Two nickel - iron smelting industrial parks in Indonesia have suspended all EF production lines due to long - term losses, which is expected to affect the monthly nickel - iron output by about 1,900 metal tons [7]. - Indonesia's ESDM requires mining and coal - mining companies to resubmit the 2026 RKAB starting from October 2025 [7]. - A steel mill in Shandong started maintenance due to capacity restrictions, reducing the supply of hot - rolled coils and suspending long - term supply - agreement deliveries in August [8]. - The Indonesian president stated that they will crack down on illegal mining and have received reports on 1,063 illegal mines [9]. 3.4 Weekly Key Data Tracking The report provides data on the closing prices, trading volumes, price differentials, and other indicators of nickel and stainless - steel futures, as well as the prices of related products in the industrial chain, such as nickel imports, nickel - iron, stainless - steel products, high - carbon ferrochrome, and battery - grade nickel sulfate [10].

Report Summary 1. Report Industry Investment Rating No relevant information provided. 2. Core Views of the Report - Nickel: The price is expected to oscillate within a narrow range based on fundamental logic, but there is a need to be vigilant about risks from news. The long - term supply increase may affect the cost curve, while short - term relative valuation slightly boosts the upside space. The fire - method cash cost has decreased by about 2%, and deep drops are still difficult [4]. - Stainless Steel: The steel price will oscillate as there is a game between macro expectations and reality. Bulls focus on inventory reduction and supply - side adjustments, while bears are concerned about weak reality and supply elasticity. The 8 - month production shows marginal changes, and the inventory is still at a relatively high level [5]. - Industrial Silicon: Attention should be paid to the resumption rhythm of upstream factories. The short - term long - short logic is divergent, and the market is affected by various factors. It is advisable to short at high positions and take profit at low positions [30][34]. - Polysilicon: With more event disturbances next week, the strategy is to go long on dips. Policy and market factors dominate, and the market is waiting for the results of the Huadian Group's component procurement project [30][34][35]. - Lithium Carbonate: Due to weak supply and strong demand, the price is expected to strengthen. Supply is affected by production disruptions in Jiangxi and Qinghai, while demand improves in August. The price is likely to remain strong for about a month [63][64][65]. - Palm Oil: With strong supply and demand in the producing areas, the strategy is to go long on pullbacks [2][79]. - Soybean Oil: US soybeans have gained support, and attention should be paid to the procurement progress in the fourth quarter [2][79]. 3. Summary by Related Catalogs Nickel and Stainless Steel - **Market Performance**: The closing price of the Shanghai Nickel main contract was 120,600 yuan, and the stainless - steel main contract was 13,010 yuan. The trading volume of both showed certain changes [14]. - **Inventory Changes**: China's refined nickel social inventory increased by 1963 tons to 41,286 tons, and LME nickel inventory decreased by 570 tons to 211,662 tons. The nickel - iron inventory and stainless - steel social inventory also had corresponding changes [6][7][8]. - **Market News**: There were various news events such as potential export restrictions from Canada, project start - ups in Indonesia, and environmental issues in industrial parks [9]. Industrial Silicon and Polysilicon - **Price Trends**: Industrial silicon futures oscillated, and the，现货价格有所上涨；多晶硅期货宽幅震荡，现货成交未起色。工业硅周五收于8805元/吨，多晶硅周五盘面收于52740元/吨 [30]. - **Supply - Demand Fundamentals**: Industrial silicon's weekly industry inventory decreased slightly, with production increasing marginally. Polysilicon's short - term production remained high, and the upstream inventory increased. The demand for both showed certain trends [31][32][33]. - **Trading Strategies**: For industrial silicon, it is recommended to short at high positions and take profit at low positions. For polysilicon, the strategy is to go long on dips, and there are also suggestions for arbitrage and hedging [34][35][36]. Lithium Carbonate - **Price Movements**: The futures and spot prices of lithium carbonate increased significantly. The 2509 contract closed at 86,920 yuan/ton, up 10,280 yuan/ton week - on - week, and the spot price rose to 82,700 yuan/ton [63]. - **Supply - Demand Situation**: Supply was affected by production disruptions in Jiangxi and Qinghai, while demand improved in August with an increase in cathode material production. The social inventory decreased slightly, and the futures warehouse receipts increased [64]. - **Outlook**: The lithium price is expected to remain strong for about a month due to supply disturbances and improved demand [65]. Palm Oil and Soybean Oil - **Previous Week's Performance**: The palm oil 01 contract rose 5.11% last week, and the soybean oil 09 contract rose 1.74% [79]. - **Driving Factors**: The MPOB and USDA reports were unexpectedly bullish for palm oil, and the USDA report on soybeans provided support for soybean oil [79].

1. Report Industry Investment Rating - No relevant content provided 2. Core Views of the Report - **Nickel**: Expected to trade in a narrow range. Mine - end support weakens, and smelting - end logic limits price elasticity. Long - term low - cost supply may impact the cost curve, but short - term prices are difficult to fall deeply yet face an upper limit. Consider interval trading and double - sell option strategies [4]. - **Stainless Steel**: Intensified multi - short battle, with prices expected to oscillate. Bulls focus on inventory decline and policy uncertainties, while bears focus on weak reality and short - term valuation [5]. - **Industrial Silicon**: Short - term trend follows coking coal. Pay attention to the resumption rhythm of upstream factories. Before large - scale resumption, the market may follow coking coal, but the fundamental trend is downward [28][32]. - **Polysilicon**: Market sentiment cools down, and there is a callback drive. Policy factors dominate, and short - term prices may decline. The market is expected to be volatile in the third quarter [28][34]. - **Lithium Carbonate**: The shutdown of Jianxiaowo mine is expected to drive prices up. Before overseas supply fills the gap, prices will remain upward. Otherwise, pay attention to project resumption [54][56]. 3. Summary by Related Catalogs Nickel and Stainless Steel Market Conditions - **Nickel**: The closing price of the Shanghai nickel main contract was 121,180 yuan/ton. The inventory of refined nickel in China decreased by 536 tons to 38,578 tons, while LME nickel inventory increased by 5,160 tons to 209,082 tons [6][7][13]. - **Stainless Steel**: The closing price of the stainless - steel main contract was 12,985 yuan/ton. The total social inventory of stainless steel was 1,106,304 tons, with a week - on - week decrease of 0.44% [5][8][13]. Supply and Demand - **Nickel**: Mine - end support weakens, and long - term low - cost supply may change the cost curve. The inventory of nickel pig iron decreased marginally, and the price was revised upwards [4]. - **Stainless Steel**: The supply side has some structural production cuts, and the inventory pressure has slightly eased. However, the actual supply elasticity and high inventory still limit price increases [5]. Market News - Canada may stop exporting nickel to the US; an Indonesian nickel - iron project entered the trial - production stage; environmental violations were found in an Indonesian industrial park; and Indonesia plans to shorten the mining quota period [9]. Industrial Silicon and Polysilicon Market Conditions - **Industrial Silicon**: The futures price was 8,710 yuan/ton, and the spot price declined. Xinjiang and Inner Mongolia's 99 - grade silicon prices decreased [28]. - **Polysilicon**: The futures price closed at 50,790 yuan/ton, rising first and then falling. The spot market showed no significant improvement [28]. Supply and Demand - **Industrial Silicon**: Supply increased as factories in the southwest and northwest resumed production. The industry inventory shifted from destocking to restocking [29]. - **Polysilicon**: Supply increased as some factories resumed production, and the upstream inventory started to accumulate. The demand side saw a marginal increase in silicon wafer production [30][31]. Future Outlook - **Industrial Silicon**: Pay attention to the resumption rhythm of upstream factories. Before large - scale resumption, the price may follow coking coal, but the long - term trend is downward [32][33]. - **Polysilicon**: Policy factors dominate, and there is a short - term callback drive. Consider positive spreads for PS2511/PS2512 and recommend selling hedging for upstream factories [32][34][35]. Lithium Carbonate Market Conditions - The futures prices of 2509 and 2511 contracts increased significantly, and the spot price also rose. The basis changed from positive to negative [54]. Supply and Demand - Supply: Australian lithium concentrate shipments to China increased, and Chile's lithium carbonate exports to China grew [55]. - Demand: The new - energy vehicle market continued to recover, and the energy - storage bidding scale increased [55]. - Inventory: The total social inventory increased, with upstream destocking and downstream restocking [55]. Future Outlook - The shutdown of the Jianxiaowo mine is expected to drive prices up. The futures price is expected to range from 75,000 to 100,000 yuan/ton. Consider reverse spreads and selling hedging [56][57][58].

Report Industry Investment Rating No relevant content provided. Core Viewpoints of the Report - Nickel prices are expected to oscillate within a narrow range. The support logic at the ore end is weakening, and the smelting logic restricts the price elasticity. The global refined nickel inventory is gradually increasing, which puts downward pressure on nickel prices. In the short term, it is difficult for nickel prices to drop significantly, but there is also an upper limit. The inventory at the ferronickel link has slightly decreased, which slightly boosts the upside space of nickel prices, but the increase is limited. The fundamentals lack obvious contradictions, and the price movement is mainly influenced by the macro - sentiment of the sector. There are also some uncertainties in the news, such as Indonesia's possible adjustment of the RKAB approval cycle and the APNI's proposal to re - evaluate the nickel ore HPM formula [1]. - In the stainless - steel market, the tug - of - war between bulls and bears is intensifying, and steel prices are expected to fluctuate. The bulls focus on the decline in high - level inventories and potential supply - side production cuts, while the bears are concerned about the actual supply - demand situation, such as the profit from warehousing and the still - high inventory levels. Overall, steel prices are likely to move in a volatile manner [2]. Summary According to Related Catalogs Nickel and Stainless - Steel Fundamentals - **Nickel fundamentals**: The support from the ore end has weakened, and the smelting logic restricts price fluctuations. The global refined nickel inventory is gradually rising, which suppresses nickel prices. In the short term, it's hard for nickel prices to fall sharply, but there is an upper ceiling. The inventory at the ferronickel link has slightly decreased, slightly boosting the upside potential of nickel prices, but the increase is limited. The news about Indonesia's possible adjustment of the RKAB approval cycle and the APNI's proposal to re - evaluate the nickel ore HPM formula adds uncertainties [1]. - **Stainless - steel fundamentals**: The bulls are concerned about the decline in high - level inventories and potential supply - side production cuts, such as the maintenance of a Shandong steel mill and the phased production cuts in Guangxi. The bears focus on the actual supply - demand situation, including the profit from warehousing and the still - high inventory levels. Overall, steel prices are expected to fluctuate [2]. Inventory Changes - China's refined nickel social inventory decreased by 536 tons to 38,578 tons, with warehouse receipt inventory down 573 tons to 21,374 tons, spot inventory up 437 tons to 12,014 tons, and bonded area inventory down 400 tons to 5,190 tons. LME nickel inventory increased by 5,160 tons to 209,082 tons [3][4]. - The ferronickel inventory at the end of July was 33,415 tons, a 10% decrease month - on - month but a 56% increase year - on - year. The inventory pressure is still relatively high but has slightly eased [5]. - As of August 7, 2025, the total social inventory of stainless steel was 1,106,304 tons, a 0.44% decrease week - on - week. Cold - rolled stainless - steel inventory was 622,713 tons, a 0.69% decrease week - on - week, and hot - rolled stainless - steel inventory was 483,591 tons, a 0.11% decrease week - on - week [5]. - The nickel ore inventory at 14 ports in China increased by 389,800 wet tons to 10,333,400 wet tons, with Philippine nickel ore accounting for 10,092,000 wet tons. By grade, low - nickel and high - iron ore was 5,400,000 wet tons, and medium - and high - grade nickel ore was 4,933,400 wet tons [5]. Market News - In March, Ontario's Premier Ford threatened to stop exporting nickel to the US in response to US tariff threats [6]. - In April, the Indonesian CNI nickel - iron RKEF Phase I project, EPC - contracted by China ENFI, successfully produced nickel - iron and entered the trial - production stage, with an annual production of about 12,500 tons of nickel metal per line [6]. - Environmental violations were found in the IMIP in Indonesia, and the relevant department may fine the confirmed illegal companies and audit the entire industrial park [6]. - Indonesia plans to shorten the mining quota period from three years to one year to improve industry governance and better control coal and ore supplies [6]. - The approved 2025 RKAB production of Indonesian nickel - ore miners is 364 million tons, higher than the 2024 target of 319 million tons [7]. - Two Indonesian ferronickel smelting industrial parks have suspended the production of all EF production lines due to long - term losses, which is expected to affect the monthly ferronickel production by about 1,900 metal tons [7]. - Indonesian mining companies must resubmit their 2026 RKAB starting from October 2025 [7]. - Due to capacity restrictions, a Shandong steel mill has started maintenance and will reduce the supply of hot - rolled coils, suspending the delivery obligations under long - term supply agreements signed in August [8]. Weekly Key Data Tracking of Nickel and Stainless Steel - The closing price of the Shanghai Nickel main contract was 121,180, down 670 compared to T - 1, up 1,410 compared to T - 5, down 3,180 compared to T - 10, up 2,040 compared to T - 22, and down 2,450 compared to T - 66 [9]. - The closing price of the stainless - steel main contract was 12,985, down 15 compared to T - 1, up 145 compared to T - 5, down 45 compared to T - 10, up 215 compared to T - 22, and up 280 compared to T - 66 [9]. - Other data such as trading volume, import prices, and spreads are also presented in the table, showing the price changes and market conditions of nickel and stainless - steel - related products over different time periods [9].